Version: 1.0.0 Last Updated: 2025-10-13 Status: Implementation Ready
TradeCalc implements a three-tier freemium model combining:
- Ad revenue (Google AdMob) for free users
- Affiliate revenue (Amazon Associates) for trading book recommendations
- Subscription tiers at $0.99/month (Pro) and $2.99/month (Premium)
Projected Revenue (10K MAU):
- Monthly: $1,919
- Annual: $23,031
Projected Revenue (50K MAU):
- Monthly: $9,596
- Annual: $115,155
Price: Free
Features:
- ✅ Natural language trade calculator
- ✅ Voice-to-text input
- ✅ Real-time price quotes
- ✅ Position sizing calculations
- ✅ Basic risk/reward display
- ✅ Up to 10 calculations per day
Limitations:
- ❌ Banner ads on all screens
- ❌ Interstitial ads every 5 calculations
- ❌ Amazon book ads in results
- ❌ No trade history
- ❌ No advanced analysis
Monetization:
- AdMob RPM: $1.50-2.50 per 1000 impressions
- Affiliate commissions: 4-10% on book sales
- Expected ARPU: $0.08-0.15/month
Price: $0.99/month ($9.99/year with 17% discount)
Features:
- ✅ All Free tier features
- ✅ No advertisements (clean interface)
- ✅ Unlimited calculations
- ✅ Trade history tracking (last 100 trades)
- ✅ Multiple account support (up to 3)
- ✅ Export calculations to CSV
- ✅ Dark/Light theme toggle
- ✅ Custom risk presets
Target Audience:
- Active traders (5-10 trades per week)
- Value clean, distraction-free interface
- Want to track trade history
- Manage multiple accounts
Conversion Goal: 5% of free users
Price: $2.99/month ($29.99/year with 17% discount)
Features:
- ✅ All Pro tier features
- ✅ Market Analysis Panel
- Fiduciary Score (0-100 rating)
- AI-powered trade quality assessment
- Score rationale with bullet points
- Risk/reward analysis
- Prudent investor warnings
- ✅ Technical Indicators Snapshot
- MACD, RSI, 200 EMA, ATR(14), Volume
- Real-time analysis for each trade
- Neutral/Bullish/Bearish signals
- Indicator explanations
- ✅ Global Trading Sessions
- Real-time market open/close status
- Asian, European, US, Pacific sessions
- Optimal trading time recommendations
- ✅ High-Impact News Feed
- Economic calendar integration
- News impact ratings (High/Medium/Low)
- Filter by asset class
- Push notifications for high-impact events
- ✅ Advanced Features
- Unlimited trade history
- Advanced charts (TradingView integration)
- Portfolio heat map
- Correlation warnings
- Priority customer support
- Early access to new features
Target Audience:
- Serious traders (10+ trades per week)
- Want professional-grade analysis
- Value data-driven decision making
- Need comprehensive risk management
Conversion Goal: 2% of free users, 40% of Pro users
Google AdMob:
Banner Ads:
- Placement: Bottom of Calculator, Insights, Signal Rating screens
- Format: Smart Banner (320x50 or adaptive)
- Frequency: Always visible
- Expected CPM: $0.50-1.00
Interstitial Ads:
- Placement: After every 5 calculations
- Format: Full screen
- Frequency: Max 1 per 5 minutes
- Expected CPM: $3.00-5.00
Revenue Calculation:
- Average user: 50 sessions/month
- Banner impressions: 50 × 3 screens = 150/month
- Interstitial: 50 sessions / 5 = 10/month
- Banner revenue: 150/1000 × $0.75 = $0.11
- Interstitial revenue: 10/1000 × $4.00 = $0.04
- Total per user: $0.15/month
At 9,300 free users: $1,395/month
Ad Placement Strategy:
- Non-intrusive: Ads don't block core functionality
- Value-first: User sees calculation before ad
- Contextual: Show trading-related ads when possible
- Frequency capping: Max 1 interstitial per 5 minutes
Amazon Associates Program:
Book Recommendations:
- Commission: 4-10% depending on category
- Average book price: $15-25
- Average commission: $1.50-2.50 per sale
Placement:
- Free tier: Prominent carousel after calculations
- Pro tier: Subtle "Recommended Reading" section
- Premium tier: Curated list in dedicated Books tab
Click-through Rate Expectations:
- Free tier: 1% (users see ads anyway)
- Pro tier: 0.5% (no ads, less attention)
- Premium tier: 2% (engaged users, curated content)
Conversion Rate (Click → Purchase):
- Industry average: 5-10%
- Our target: 5% (targeted recommendations)
Revenue Calculation:
Free tier:
- 9,300 users × 50 sessions × 0.01 CTR × 0.05 conversion × $2 = $465/month
Pro tier:
- 500 users × 50 sessions × 0.005 CTR × 0.05 conversion × $2 = $12.50/month
Premium tier:
- 200 users × 50 sessions × 0.02 CTR × 0.10 conversion × $2 = $20/month
Total: $497.50/month
Book Curation Strategy:
- Beginner traders: Psychology, fundamentals, discipline
- Intermediate traders: Technical analysis, systems, risk management
- Advanced traders: Market structure, advanced strategies
- All levels: Mental strength, business mindset, wealth building
Context-Aware Recommendations:
If user has:
- High risk (>3%): Show psychology/discipline books
- Low win rate (<50%): Show fundamentals books
- Profitable: Show advanced strategy books
- New user: Show beginner-friendly books
Pricing Strategy:
Pro Tier:
- Monthly: $0.99
- Annual: $9.99 ($0.83/month, save $2)
- Conversion target: 5% of free users
- Churn target: <10% per month
Premium Tier:
- Monthly: $2.99
- Annual: $29.99 ($2.50/month, save $6)
- Conversion target: 2% of free users, 40% of Pro users
- Churn target: <5% per month
Revenue at 10K MAU:
Pro: 500 users × $0.99 = $495/month
Premium: 200 users × $2.99 = $598/month
Total: $1,093/month ($13,116/year)
Revenue at 50K MAU:
Pro: 2,500 users × $0.99 = $2,475/month
Premium: 1,000 users × $2.99 = $2,990/month
Total: $5,465/month ($65,580/year)
Discount Strategy:
- Annual plans: 17% discount to encourage commitment
- Trial period: 7-day free trial for Premium tier
- Referral program: Give 1 month free for each referral
- Limited-time offers: Black Friday, New Year (50% off first month)
- Win-back campaigns: 50% off for churned users
Demographics:
- Age: 25-45
- Income: $40k-80k
- Experience: 0-2 years trading
- Account size: $1k-$10k
Psychographics:
- Want to learn proper risk management
- Overwhelmed by complexity
- Fear of losing money
- Aspirational (want to quit day job)
Pain Points:
- "How much should I risk per trade?"
- "Am I calculating position size correctly?"
- "Is this trade too risky for my account?"
Monetization Strategy:
- Start with free tier (learn basics)
- Upgrade to Pro after 3-6 months (serious commitment)
- Book recommendations: Beginner psychology, fundamentals
Lifetime Value: $15-30 (12-24 months Pro subscription)
Demographics:
- Age: 30-55
- Income: $60k-120k
- Experience: 2-5 years trading
- Account size: $10k-$50k
Psychographics:
- Trade around full-time job
- Value efficiency and speed
- Data-driven decision makers
- Moderate risk tolerance
Pain Points:
- "I need quick, accurate calculations"
- "Don't have time to analyze everything"
- "Need to manage risk across multiple positions"
Monetization Strategy:
- Upgrade to Pro within 1-2 months (value time)
- Upgrade to Premium within 6 months (want edge)
- Book recommendations: Technical analysis, systems
Lifetime Value: $50-100 (24-36 months Premium subscription)
Demographics:
- Age: 35-65
- Income: $100k+
- Experience: 5+ years trading
- Account size: $50k-$500k+
Psychographics:
- Trading is primary/significant income
- Highly analytical
- Want professional tools
- Low price sensitivity
Pain Points:
- "Need institutional-grade analysis"
- "Managing large positions requires precision"
- "Want every edge I can get"
Monetization Strategy:
- Immediate Premium subscription (trial ends)
- Potential B2B licensing opportunities
- Book recommendations: Advanced strategies, market structure
Lifetime Value: $100-300 (36+ months Premium subscription)
Psychology & Discipline (Highest Priority):
-
"Trading in the Zone" by Mark Douglas
- ASIN: B001FA0NMI
- Price: ~$25
- Commission: ~$2.50
- Why: #1 book for beginner trader mindset
- Recommend when: User has losing trades, high risk
-
"The Disciplined Trader" by Mark Douglas
- ASIN: 0132157578
- Price: ~$20
- Commission: ~$2.00
- Why: Develops trading discipline
- Recommend when: User shows emotional trading
-
"Market Wizards" by Jack Schwager
- ASIN: 0887306101
- Price: ~$18
- Commission: ~$1.80
- Why: Interviews with top traders
- Recommend when: User is profitable, wants inspiration
Beginner Trading: 4. "A Beginner's Guide to Forex Trading" by Matthew Driver
- ASIN: 1979757631
- Price: ~$15
- Commission: ~$1.50
- Recommend when: New user, forex symbols
- "The New Trading for a Living" by Dr. Alexander Elder
- ASIN: 1118443926
- Price: ~$35
- Commission: ~$3.50
- Why: Comprehensive trading education
- Recommend when: User ready for full course
-
"Technical Analysis of the Financial Markets" by John Murphy
- ASIN: 0735200661
- Price: ~$50
- Commission: ~$5.00
- Why: Bible of technical analysis
- Recommend when: Pro user, uses indicators
-
"Japanese Candlestick Charting Techniques" by Steve Nison
- ASIN: 0735201811
- Price: ~$45
- Commission: ~$4.50
- Why: Master candlestick patterns
- Recommend when: User trades price action
-
"Encyclopedia of Chart Patterns" by Thomas Bulkowski
- ASIN: 1118217314
- Price: ~$70
- Commission: ~$7.00
- Why: Comprehensive pattern reference
- Recommend when: Advanced Pro user
-
"Trade Your Way to Financial Freedom" by Van K. Tharp
- ASIN: 007147871X
- Price: ~$22
- Commission: ~$2.20
- Why: Position sizing mastery
- Recommend when: User struggling with risk
-
"The Mathematics of Money Management" by Ralph Vince
- ASIN: 0471547387
- Price: ~$75
- Commission: ~$7.50
- Why: Advanced position sizing
- Recommend when: Professional trader, large account
-
"Thinking, Fast and Slow" by Daniel Kahneman
- ASIN: 0374533555
- Price: ~$18
- Commission: ~$1.80
- Why: Understand cognitive biases
- Recommend when: Premium user, behavioral issues
-
"Mindset" by Carol Dweck
- ASIN: 0345472322
- Price: ~$17
- Commission: ~$1.70
- Why: Growth mindset for traders
- Recommend when: User hit plateau
-
"Atomic Habits" by James Clear
- ASIN: 0735211299
- Price: ~$27
- Commission: ~$2.70
- Why: Build successful trading habits
- Recommend when: Consistency issues
-
"The Psychology of Money" by Morgan Housel
- ASIN: 0857197681
- Price: ~$16
- Commission: ~$1.60
- Why: Wealth building mindset
- Recommend when: Profitable Premium user
-
"Rich Dad Poor Dad" by Robert Kiyosaki
- ASIN: 1612680194
- Price: ~$8
- Commission: ~$0.80
- Why: Financial education classic
- Recommend when: Aspiring full-time trader
-
"The Intelligent Investor" by Benjamin Graham
- ASIN: 0060555661
- Price: ~$25
- Commission: ~$2.50
- Why: Value investing principles
- Recommend when: Long-term perspective
-
"Fooled by Randomness" by Nassim Taleb
- ASIN: 0812975219
- Price: ~$18
- Commission: ~$1.80
- Why: Understand luck vs skill
- Recommend when: Overconfidence detected
def get_book_recommendations(user_profile: UserProfile) -> List[Book]:
"""
Return 3-5 books based on user behavior and tier
"""
books = []
# Prioritize by user needs
if user_profile.win_rate < 0.50:
# Struggling trader
books.extend([
TRADING_IN_THE_ZONE,
BEGINNER_GUIDE_FOREX,
NEW_TRADING_FOR_LIVING
])
elif user_profile.avg_risk > 3.0:
# High risk taker
books.extend([
DISCIPLINED_TRADER,
TRADE_YOUR_WAY,
PSYCHOLOGY_OF_MONEY
])
elif user_profile.tier == 'premium' and user_profile.profitable:
# Advanced successful trader
books.extend([
TECHNICAL_ANALYSIS_MURPHY,
MATHEMATICS_MONEY_MANAGEMENT,
FOOLED_BY_RANDOMNESS
])
else:
# General recommendations
books.extend([
TRADING_IN_THE_ZONE,
MARKET_WIZARDS,
INTELLIGENT_INVESTOR
])
# Filter by tier access
return [b for b in books if b.tier <= user_profile.tier][:3]The Fiduciary Score rates trades 0-100 based on four factors:
1. Risk/Reward Ratio (40% weight):
Score = min(40, risk_reward_ratio × 20)
Examples:
- 3:1 RR → 40 points (capped)
- 2:1 RR → 40 points (optimal)
- 1.5:1 RR → 30 points (acceptable)
- 1:1 RR → 20 points (poor)
- 0.5:1 RR → 10 points (very poor)
2. Technical Indicators (30% weight):
Calculate bullish/neutral/bearish for:
- MACD (crossover, histogram)
- RSI (overbought/oversold)
- 200 EMA (price relation)
- ATR (volatility context)
- Volume (confirmation)
Bullish score = (bullish_count / 5) × 30
Examples:
- 5/5 bullish → 30 points
- 3/5 bullish → 18 points
- 0/5 bullish → 0 points
3. Market Conditions (20% weight):
Assess:
- Trend alignment (with/against trend)
- Session timing (active/inactive markets)
- News impact (high impact events nearby)
Examples:
- With trend + active session + no news → 20 points
- Against trend + inactive session → 5 points
4. Volatility Assessment (10% weight):
Based on ATR(14):
- Low volatility (<2%) → 10 points
- Medium volatility (2-5%) → 5 points
- High volatility (>5%) → 0 points
85-100: Excellent (Green)
- Strong fundamentals
- All factors align
- Rationale: "High-quality setup with favorable risk/reward and supportive indicators"
70-84: Good (Light Green)
- Solid trade setup
- Minor concerns
- Rationale: "Acceptable setup with good risk management"
50-69: Fair (Yellow)
- Mixed signals
- Elevated risk
- Rationale: "Proceed with caution - consider reducing position size"
30-49: Poor (Orange)
- Unfavorable conditions
- High risk
- Rationale: "Trade setup has significant concerns"
0-29: Very Poor (Red)
- Dangerous setup
- Multiple red flags
- Rationale: "Not recommended - wait for better opportunity"
Positive Factors (shown as green bullet points):
- ✅ "Risk/reward ratio of 2:1 is favorable"
- ✅ "Indicators are supportive of the long position"
- ✅ "Trade setup aligns with current market conditions"
- ✅ "Entry during active trading session"
- ✅ "Volatility is within normal range"
Risk Warnings (shown in red panel):
⚠️ "Potential market volatility due to geopolitical events"⚠️ "Unexpected economic data releases affecting gold prices"⚠️ "Trading against prevailing weekly trend"⚠️ "Stop loss distance is wider than recommended"⚠️ "High-impact news event in next 24 hours"
1. MACD (Moving Average Convergence Divergence):
Fast EMA: 12 periods
Slow EMA: 26 periods
Signal Line: 9-period EMA of MACD
Signal:
- Bullish: MACD above signal line AND rising
- Bearish: MACD below signal line AND falling
- Neutral: No clear crossover or flat
2. RSI (Relative Strength Index):
Period: 14
Calculation: 100 - (100 / (1 + RS))
RS = Average Gain / Average Loss
Signal:
- Bullish: RSI < 30 (oversold) or rising from oversold
- Bearish: RSI > 70 (overbought) or falling from overbought
- Neutral: 30 < RSI < 70
3. 200 EMA (Exponential Moving Average):
Period: 200
Signal:
- Bullish: Price > 200 EMA
- Bearish: Price < 200 EMA
- Neutral: Price at 200 EMA (within 0.5%)
4. ATR (Average True Range):
Period: 14
Signal:
- High volatility: ATR > 1.5× average
- Normal volatility: Within 0.5-1.5× average
- Low volatility: ATR < 0.5× average
5. Volume Analysis:
Compare to 20-day average volume
Signal:
- Bullish: Volume > average on up move
- Bearish: Volume > average on down move
- Neutral: Volume < average
Asian Session:
- Open: 7:00 PM CDT (next day 00:00 UTC)
- Close: 4:00 AM CDT (09:00 UTC)
- Pairs: JPY crosses, AUD, NZD
- Volatility: Low to Medium
European Session:
- Open: 2:00 AM CDT (07:00 UTC)
- Close: 12:00 PM CDT (17:00 UTC)
- Pairs: EUR, GBP, CHF
- Volatility: High
- Overlap with Asian: 2-4 AM CDT
US Session:
- Open: 8:00 AM CDT (13:00 UTC)
- Close: 5:00 PM CDT (22:00 UTC)
- Pairs: USD crosses, Gold, Indices
- Volatility: Highest
- Overlap with European: 8 AM-12 PM CDT
Pacific Session:
- Open: 5:00 PM CDT (22:00 UTC)
- Close: 2:00 AM CDT (07:00 UTC next day)
- Volatility: Lowest
- "Dead zone" - avoid trading
Best Times to Trade (shown in green):
- ✅ European/US overlap (8 AM-12 PM CDT)
- ✅ Asian/European overlap (2-4 AM CDT)
- ✅ First hour of any major session open
Avoid Trading (shown in red):
- ❌ Pacific session (low liquidity)
- ❌ Friday afternoons (position squaring)
- ❌ Major holidays (thin markets)
- ❌ 30 minutes before/after high-impact news
Economic Calendars:
- Trading Economics API
- Forex Factory calendar
- Investing.com economic calendar
News Aggregators:
- Reuters financial news
- Bloomberg market news
- CNBC breaking news
High Impact (Red badge):
- Central bank decisions (Fed, ECB, BoE, BoJ)
- Employment reports (NFP, unemployment)
- GDP releases
- CPI/inflation data
- Geopolitical events
- Action: Avoid trading 30 min before/after
Medium Impact (Yellow badge):
- Retail sales
- Manufacturing PMI
- Consumer confidence
- Trade balance
- Action: Reduce position size
Low Impact (Gray badge):
- Housing data
- Speeches (non-central bank)
- Minor economic indicators
- Action: Minimal effect
Card Format:
┌─────────────────────────────────────────┐
│ 📰 US Retail Sales Report 🔴 High│
│ 2025-10-14T08:30:00Z │
│ ─────────────────────────────────────── │
│ Prop firm trading may be restricted. │
│ │
│ Previous: 0.3% | Forecast: 0.5% │
└─────────────────────────────────────────┘
Filtering:
- By asset (Forex, Stocks, Crypto, Commodities)
- By impact level
- By time (next 24h, next 7 days)
- By relevance to user's symbols
Soft Paywall (First 10 calculations free):
After 10 calculations:
"You've reached your free limit for today
Upgrade to Pro for unlimited calculations and no ads
$0.99/month"
[View Pro Features] [Upgrade Now] [Not Now]
Feature Paywall (When accessing premium feature):
"Market Analysis with Fiduciary Score
Get AI-powered trade quality ratings
Available in Premium ($2.99/month)
Includes: Fiduciary Score, Indicators, News Feed
[Start Free Trial] [View All Features]
Value Demonstration (After successful calculation):
Show preview of premium features:
"Want deeper analysis?
See how Premium users rate this trade:
[Blurred Fiduciary Score: 85/100]
[Unlock Analysis - 7 days free] [Learn More]"
Test 1: Pricing:
- Variant A: Pro $0.99, Premium $2.99
- Variant B: Pro $1.49, Premium $4.99
- Metric: Revenue per user
Test 2: Trial Length:
- Variant A: 7-day free trial
- Variant B: 14-day free trial
- Metric: Trial → Paid conversion rate
Test 3: Paywall Copy:
- Variant A: Feature-focused ("Get Market Analysis")
- Variant B: Benefit-focused ("Make Better Trades")
- Metric: Click-through rate
Test 4: Feature Bundling:
- Variant A: Two tiers (current)
- Variant B: Three tiers (add $1.99 tier)
- Metric: Total revenue
- Google AdMob account setup
- iOS app AdMob configuration
- Android app AdMob configuration
- Banner ad component
- Interstitial ad logic
- Ad frequency capping
- Test ads on both platforms
- Amazon Associates account approval
- Book data structure
- Recommendation algorithm
- Book carousel component
- Context-aware recommendations
- Click tracking
- Deep linking to Amazon
- App Store Connect IAP configuration
- Google Play Console IAP configuration
- RevenueCat/Expo IAP integration
- Subscription verification backend
- Subscription context (mobile)
- Feature gating logic
- Restore purchases flow
- Receipt validation
- Fiduciary Score algorithm (backend)
- Fiduciary Score UI (mobile)
- Technical indicators calculation
- Indicators snapshot UI
- Trading sessions widget
- High-impact news feed
- Market Analysis screen
- Premium feature gates
- Paywall screen design
- Free trial flow
- Upgrade prompts
- Feature comparison table
- Settings/subscription management
- Cancel subscription flow
- Conversion event tracking
- Revenue analytics dashboard
- A/B testing framework
- User cohort analysis
- Churn prediction
- Win-back campaigns
Free Tier:
- Daily Active Users (DAU)
- Calculations per user
- Ad impressions per session
- Ad CTR (target: >1%)
- Affiliate CTR (target: >1%)
- Free → Pro conversion (target: >5%)
Pro Tier:
- Monthly churn (target: <10%)
- Calculations per user (higher than free)
- Pro → Premium upgrade (target: >40%)
- Feature usage (history, export)
Premium Tier:
- Monthly churn (target: <5%)
- Market Analysis usage (target: >80% of users)
- Customer satisfaction (NPS: >50)
- Lifetime Value (target: >$100)
Month 1-3 (Launch):
- MAU: 1,000
- Paying users: 30 (3%)
- MRR: $50
- Ad revenue: $150
- Total: $200/month
Month 4-6:
- MAU: 5,000
- Paying users: 250 (5%)
- MRR: $500
- Ad revenue: $700
- Total: $1,200/month
Month 7-12:
- MAU: 10,000
- Paying users: 700 (7%)
- MRR: $1,100
- Ad revenue: $1,400
- Total: $2,500/month
Year 2:
- MAU: 50,000
- Paying users: 5,000 (10%)
- MRR: $8,000
- Ad revenue: $6,500
- Total: $14,500/month
App Store Rejection:
- Mitigation: Follow guidelines strictly
- Contingency: Web-based version
Policy Changes:
- Mitigation: Diversify revenue streams
- Contingency: Pivot to B2B licensing
Payment Processing Issues:
- Mitigation: Use trusted providers (Stripe, RevenueCat)
- Contingency: Direct bank integration
Low Conversion Rates:
- Mitigation: A/B test everything
- Contingency: Adjust pricing down
High Churn:
- Mitigation: Deliver continuous value
- Contingency: Win-back campaigns, annual plans
Ad Revenue Decline:
- Mitigation: Focus on subscriptions
- Contingency: Increase affiliate focus
Ads:
- Clearly label advertisements
- "Advertisement" or "Ad" label
- Comply with platform policies
Affiliate Links:
- "As an Amazon Associate, we earn from qualifying purchases"
- FTC disclosure requirements
- Transparency in recommendations
Subscriptions:
- Clear pricing before purchase
- Easy cancellation process
- Terms of service
- Privacy policy
- Refund policy
GDPR (European users):
- Cookie consent for ads
- Right to deletion
- Data export capability
CCPA (California users):
- Do not sell toggle
- Privacy policy update
- Data deletion requests
COPPA (If targeting under 13):
- Parental consent required
- Limited data collection
- No behavioral advertising
Articles to Create:
- "Understanding Subscription Tiers"
- "How to Upgrade/Downgrade"
- "What is Fiduciary Score?"
- "Reading Technical Indicators"
- "Using Global Trading Sessions"
- "High-Impact News Explained"
- "Recommended Trading Books"
- "Managing Your Subscription"
- "Restoring Purchases"
- "Cancellation and Refunds"
Dependencies:
{
"expo-ads-admob": "^15.0.0"
}Configuration:
// app.json
{
"expo": {
"plugins": [
[
"expo-ads-admob",
{
"userTrackingPermission": "This allows us to show you relevant ads."
}
]
]
}
}Dependencies:
{
"expo-in-app-purchases": "^15.0.0",
// OR
"react-native-purchases": "^7.0.0" // RevenueCat
}Product IDs:
iOS:
- com.tradecalc.pro.monthly
- com.tradecalc.pro.annual
- com.tradecalc.premium.monthly
- com.tradecalc.premium.annual
Android:
- tradecalc_pro_monthly
- tradecalc_pro_annual
- tradecalc_premium_monthly
- tradecalc_premium_annual
Last Updated: 2025-10-13 Document Owner: TradeCalc Team Next Review: 2025-11-13