# Card Counting Coach vs blkjk

The clearest difference is in-app purchases: blkjk at none against Card Counting Coach's 10. blkjk also leads on ads (none vs shown). Card Counting Coach's advantage is update cadence (every 10 days vs every 3 weeks) and iOS requirement (15.1 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Card Counting Coach sells 10 one-off in-app purchases. blkjk asks for nothing beyond the download.

Card Counting Coach ships an update every 10 days, blkjk every 3 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Card Counting Coach | blkjk |
| --- | --- | --- |
| 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 | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 1 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [justin Ackermann](https://appshunter.io/developer/1035129788) | [Aron Andras Geosits](https://appshunter.io/developer/1766913034) |

## 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 (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KO | $0.99 | one-time |
| Red 7 | $0.99 | one-time |
| Zen Count | $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 |
| 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


### blkjk

[App page](https://appshunter.io/ios/app/blkjk/id6742255814)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Card Counting Coach free?

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

### Is blkjk free?

blkjk is free to download, with no in-app purchases.

### Do Card Counting Coach or blkjk have ads?

Card Counting Coach shows ads; blkjk does not.

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

Card Counting Coach ships an update every 10 days, and blkjk every 3 weeks. Most recently, Card Counting Coach was updated on November 7, 2026 and blkjk on November 8, 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.*