# 21 Card Counter vs Left Pocket Poker Tracker The clearest difference is rating: Left Pocket Poker Tracker at 4.8 against 21 Card Counter's 3.7. Left Pocket Poker Tracker also leads on ratings volume (115 vs 3). 21 Card Counter's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, update cadence and device support there is nothing between them. Both are free to download. Left Pocket Poker Tracker sells 10 in-app purchases, starting at $2.99 per month. 21 Card Counter asks for nothing beyond the download. Left Pocket Poker Tracker holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Left Pocket Poker Tracker has 115 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 100% of 21 Card Counter's written reviews are positive against 85% of Left Pocket Poker Tracker's, so the app with the better star average is not the one people write more warmly about. 21 Card Counter ships an update fortnightly, Left Pocket Poker Tracker weekly. Both last shipped on November 3, 2026. ## The numbers | Metric | 21 Card Counter | Left Pocket Poker Tracker | | --- | --- | --- | | Price | Free | Free | | Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/21-card-counter/id1483176960/reviews) | **[4.8 (115 ratings)](https://appshunter.io/ios/app/left-pocket-poker-tracker/id1601858981/reviews)** | | Number of ratings | 3 | **115** | | Positive reviews | **100.0% of reviews** | 84.6% of reviews | | In-app purchases | **No** | Yes | | Ads | **No** | Yes | | Update frequency | Fortnightly | **Weekly** | | Monetization | **Free** | Free with in-app purchases | | Size | 34 MB | 174 MB | | Requires iOS | **13.0** | 18.0 | | Devices | **iPhone, iPad, iPod** | iPhone, iPad | | Age rating | 4+ | 17+ | | Developer | [Yeong Wu Heo](https://appshunter.io/developer/1483176959) | [Left Pocket LLC](https://appshunter.io/developer/1601858983) | ## What reviewers say ### 21 Card Counter [App page](https://appshunter.io/ios/app/21-card-counter/id1483176960) This app helps users count cards for a 21 card game. By pressing buttons as cards appear, players can track a running total, with a higher positive count indicating a greater chance of winning. It serves as a reference tool for gameplay. **Highlights:** Card counting for 21 games, Track running totals, Indicates player win probability, Reference tool for gameplay **Features:** macOS Compatibility, Vision Pro support **In-app purchases:** none ### Left Pocket Poker Tracker [App page](https://appshunter.io/ios/app/left-pocket-poker-tracker/id1601858981) Track and analyze your poker game performance with detailed session logging, bankroll management, and mental wellbeing correlations. Supports multi-day tournaments and offers cloud backup for all your data. **Highlights:** Live session tracking with floating timer, Multi-day tournament support, Mental wellbeing correlation to game success, Multiple bankroll management, Cloud backup for all sessions, AI Smart Import from CSV, Advanced charting and reporting **Features:** Vision Pro support, iPhone Duo support **In-app purchases (10)** | Purchase | Price | Billing | | --- | --- | --- | | Premium | $2.99 | per month | | Left Pocket Pro | $2.99 | per 7 days | | Left Pocket Pro | $4.99 | per month | | Left Pocket Pro | $6.99 | per month | | Left Pocket Pro | $9.99 | per month | | Premium | $19.99 | per year | | Left Pocket Pro | $39.99 | per year | | Left Pocket Pro | $59.99 | per year | | Left Pocket Pro | $79.99 | per year | | Left Pocket Pro (Lifetime) | $149.99 | one-time | ## Frequently asked questions ### Is 21 Card Counter free? 21 Card Counter is free to download, with no in-app purchases. ### Is Left Pocket Poker Tracker free? Left Pocket Poker Tracker is free to download, with in-app purchases available. ### Which has better reviews, 21 Card Counter or Left Pocket Poker Tracker? Left Pocket Poker Tracker is rated higher. 21 Card Counter averages 3.7 out of 5 from 3 ratings, while Left Pocket Poker Tracker averages 4.8 from 115 ratings. ### Do 21 Card Counter or Left Pocket Poker Tracker have ads? Left Pocket Poker Tracker shows ads; 21 Card Counter does not. ### Which is updated more often, 21 Card Counter or Left Pocket Poker Tracker? 21 Card Counter ships an update fortnightly, and Left Pocket Poker Tracker weekly. Most recently, 21 Card Counter was updated on November 3, 2026 and Left Pocket Poker Tracker on November 3, 2026. --- *Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*