# Card Counting Coach vs Probability Trainer

The clearest difference is ads: Probability Trainer at none against Card Counting Coach's shown. Probability Trainer also leads on review sentiment (100% vs 68%) and iOS requirement (11.0 vs 15.1). Card Counting Coach's advantage is update cadence (every 10 days vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Card Counting Coach sells 17 one-off in-app purchases and Probability Trainer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Card Counting Coach ships an update every 10 days, Probability Trainer every 2 months. The most recent releases landed on October 24, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Card Counting Coach | Probability Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (106 ratings)](https://appshunter.io/ios/app/card-counting-coach/id1546423936/reviews)** | — |
| Number of ratings | **106** | — |
| Positive reviews | 67.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 73 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [justin Ackermann](https://appshunter.io/developer/1035129788) | [WEB CLAP, K.K.](https://appshunter.io/developer/670858184) |

## What reviewers say

### Card Counting Coach

[App page](https://appshunter.io/ios/app/card-counting-coach/id1546423936)

Master Blackjack card counting with this app, offering up to 16 systems and various practice modes. Learn basic strategy and track your progress with detailed stats. Features include a new dark mode and an 'Uncover Mode' to test your knowledge.

**Highlights:** 16+ card counting systems, Blackjack basic strategy learning, Practice and Beat the Clock modes, Stats tracking, Dark mode, Uncover Mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KO | $0.99 | one-time |
| Red 7 | $0.99 | one-time |
| Halves | $0.99 | one-time |
| Zen Count | $0.99 | one-time |
| KISS III | $0.99 | one-time |
| K.I.S.S. Pack | $0.99 | one-time |
| HiOpt Pack | $0.99 | one-time |
| Advanced Pack | $0.99 | one-time |
| Revere Point Count | $0.99 | one-time |
| Unbalanced Zen 2 | $0.99 | one-time |
| Canfield Expert System | $0.99 | one-time |
| Uston Advanced Point Count | $0.99 | one-time |
| Gentleman's Pack | $0.99 | one-time |
| Remove Ads Offer | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Unlock All Counting Systems | $5.99 | one-time |
| Unlock Everything | $9.99 | one-time |

**What reviewers like**

- 👍 Free access to core card counting training features
- 🎓 Effective learning tool for basic strategy and card counting
- 💰 Reasonable pricing for ad removal ($3-5)
- 🎮 Multiple card counting systems available (Hi-Lo, KO, Wong Halves, Zen, KISS)
- 📱 Convenient on-the-go practice capability

**What reviewers complain about**

- 🐛 Frequent app crashes and infinite loading screens
- 📵 Intrusive ads that interrupt counting practice mid-session
- ❌ Ads persist even after paying for ad removal
- ⚠️ App incompatibility with latest iOS versions
- 🔧 Incorrect basic strategy guidance (split rules)

**Reported bugs**

- KO Swipe and Count mode reports incorrect counts despite correct answers
- Dealt Out mode doesn't recognize correct running counts
- Red 7 Swipe and Count has no input submission mechanism
- Basic strategy split rules incorrect for 2s, 3s, and 9s
- Basic strategy doubling rules incorrect

**Requested features**

- Dark mode option
- Actual blackjack game mode with bot opponent
- Customizable card counting systems (modify Hi-Lo values)
- Practice weaker hands more frequently
- Pairs/two-card counting option


### Probability Trainer

[App page](https://appshunter.io/ios/app/probability-trainer/id1640410982)

Learn poker probability through engaging quizzes and tests. Improve your understanding of poker odds and aim for high scores in various difficulty modes. Perfect for casual learning and skill enhancement.

**Highlights:** Poker probability quizzes, Test modes (Beginner to Super-Advanced), Score tracking and trophies, Learn poker numbers, Play in spare time

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock functional | $2.99 | one-time |


## Frequently asked questions

### Is Card Counting Coach free?

Card Counting Coach is free to download, with in-app purchases available.

### Is Probability Trainer free?

Probability Trainer is free to download, with in-app purchases available.

### Do Card Counting Coach or Probability Trainer have ads?

Card Counting Coach shows ads; Probability Trainer does not.

### Which is updated more often, Card Counting Coach or Probability Trainer?

Card Counting Coach ships an update every 10 days, and Probability Trainer every 2 months. Most recently, Card Counting Coach was updated on October 24, 2026 and Probability Trainer on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*