# MyBlackjackTutor vs Blackjack Mastery 21 Trainer

The clearest difference is in-app purchases: MyBlackjackTutor at none against Blackjack Mastery 21 Trainer's 4. MyBlackjackTutor also leads on ads (none vs shown). Blackjack Mastery 21 Trainer's advantage is iOS requirement (15.1 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Blackjack Mastery 21 Trainer sells 4 in-app purchases, starting at $9.99 per month. MyBlackjackTutor asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | MyBlackjackTutor | Blackjack Mastery 21 Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/myblackjacktutor/id6443970032/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 4 MB | 44 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [David Shapiro](https://appshunter.io/developer/1651118132) | [Anton Terekhov](https://appshunter.io/developer/1778000768) |

## What reviewers say

### MyBlackjackTutor

[App page](https://appshunter.io/ios/app/myblackjacktutor/id6443970032)

Learn and practice Blackjack with customizable drills and game simulations. Improve your skills with various training modes and a card counting trainer. Includes tutorial videos to master the game.

**Highlights:** Customizable drilling options (pairs, hard, soft), Full dealer play simulation, Shoe with 1-8 decks and shuffle point setting, Unbalanced card count practice, Tutorial videos for learning, Play with or without drills

**Features:** Vision Pro support

**In-app purchases:** none


### Blackjack Mastery 21 Trainer

[App page](https://appshunter.io/ios/app/blackjack-mastery-21-trainer/id6744902920)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $9.99 | per month |
| Premium Access | $39.99 | per year |
| Premium Access | $39.99 | per year |
| Premium Access | $99.99 | one-time |


## Frequently asked questions

### Is MyBlackjackTutor free?

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

### Is Blackjack Mastery 21 Trainer free?

Blackjack Mastery 21 Trainer is free to download, with in-app purchases available.

### Do MyBlackjackTutor or Blackjack Mastery 21 Trainer have ads?

Blackjack Mastery 21 Trainer shows ads; MyBlackjackTutor does not.

### Which is updated more often, MyBlackjackTutor or Blackjack Mastery 21 Trainer?

MyBlackjackTutor ships an update every 3 weeks, and Blackjack Mastery 21 Trainer every 3 weeks. Most recently, MyBlackjackTutor was updated on November 3, 2026 and Blackjack Mastery 21 Trainer on October 28, 2026.

---

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