# Fast Chess! vs Blackjack Trainer AI

The clearest difference is rating: Blackjack Trainer AI at 5.0 against Fast Chess!'s 3.5. Blackjack Trainer AI also leads on in-app purchases (none vs 5) and ads (none vs shown). Fast Chess!'s advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (12.0 vs 16.4). On price, ratings volume and device support there is nothing between them.

Both are free to download. Fast Chess! sells 5 one-off in-app purchases. Blackjack Trainer AI asks for nothing beyond the download.

Blackjack Trainer AI holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Fast Chess! ships an update fortnightly, Blackjack Trainer AI every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Fast Chess! | Blackjack Trainer AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/fast-chess/id6757382636/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/blackjack-trainer-ai/id6767726391/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 129 MB | 64 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Oksana Voloshyna](https://appshunter.io/developer/1488883465) | [Alchemaize](https://appshunter.io/developer/1873987120) |

## What reviewers say

### Fast Chess!

[App page](https://appshunter.io/ios/app/fast-chess/id6757382636)

Experience a faster, more dynamic chess game on a compact 6x6 board. Perfect for quick thinking and sharp strategy, this app offers balanced matches against opponents suited to your skill level. Ideal for both enthusiasts and casual players seeking a fresh twist on the classic game.

**Highlights:** Unique 6x6 chess board, Short, intense matches, Balanced opponent matching, Clean, minimalist design, Ideal for quick breaks, Daily practice

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hints package | $1.99 | one-time |
| Hints package (5) | $2.99 | one-time |
| Hints package (10) | $3.99 | one-time |
| Hints package (20) | $4.99 | one-time |
| Hints package (30) | $5.99 | one-time |


### Blackjack Trainer AI

[App page](https://appshunter.io/ios/app/blackjack-trainer-ai/id6767726391)

This app provides real-time expected value calculations for every blackjack decision based on your chosen rule set. It offers a comprehensive strategy chart, drill modes, card counting systems, and bet spread coaching. Analyze your performance with detailed session stats and a mastery heatmap.

**Highlights:** Live EV at every decision, Customizable strategy charts, Drill modes with spaced repetition, Card counting systems (Hi-Lo, KO), Illustrious 18 and Fab 4 deviations, Kelly-optimal bet spread coaching, Session stats and mastery heatmap

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

**In-app purchases:** none


## Frequently asked questions

### Is Fast Chess! free?

Fast Chess! is free to download, with in-app purchases available.

### Is Blackjack Trainer AI free?

Blackjack Trainer AI is free to download, with no in-app purchases.

### Which has better reviews, Fast Chess! or Blackjack Trainer AI?

Blackjack Trainer AI is rated higher. Fast Chess! averages 3.5 out of 5 from 2 ratings, while Blackjack Trainer AI averages 5.0 from 2 ratings.

### Do Fast Chess! or Blackjack Trainer AI have ads?

Fast Chess! shows ads; Blackjack Trainer AI does not.

### Which is updated more often, Fast Chess! or Blackjack Trainer AI?

Fast Chess! ships an update fortnightly, and Blackjack Trainer AI every 2 months. Most recently, Fast Chess! was updated on November 5, 2026 and Blackjack Trainer AI on October 31, 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.*