# Agile Chess Puzzle vs ChessPrep

The clearest difference is in-app purchases: Agile Chess Puzzle at none against ChessPrep's 3. ChessPrep's advantage is review sentiment (33% vs 0%) and update cadence (every 3 days vs every 41 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ChessPrep sells 3 in-app purchases, starting at $0.99 per month. Agile Chess Puzzle asks for nothing beyond the download.

Agile Chess Puzzle ships an update every 41 months, ChessPrep every 3 days. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Agile Chess Puzzle | ChessPrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/chessprep/id6469808213/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 109 MB |
| Requires iOS | 13 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Agile Infoways](https://appshunter.io/developer/459688681) | [Stephen Papadatos](https://appshunter.io/developer/1712680449) |

## What reviewers say

### Agile Chess Puzzle

[App page](https://appshunter.io/ios/app/agile-chess-puzzle/id1459497278)

This application offers a comprehensive chess experience for players of all levels, from beginners to club players. It features interactive gameplay, customizable board options, and various puzzle modes to help users learn and practice the game effectively.

**Highlights:** Play against robot or 2 players, Change board color, Edit board, 1-step mate puzzles, 2-step mate puzzles

**Features:** macOS Compatibility

**In-app purchases:** none


### ChessPrep

[App page](https://appshunter.io/ios/app/chessprep/id6469808213)

Enhance your chess strategy with a powerful companion app. Build your repertoire from grandmaster moves, analyze opponent responses, and master tactics using a strong chess engine and spaced repetition.

**Highlights:** Build repertoire from grandmaster moves, Analyze opponent responses by elo, Stockfish 16 chess engine, Spaced repetition system, Position analysis and variation calculation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessButler Monthly Sub | $0.99 | per month |
| ChessButler Yearly Sub | $9.99 | per year |
| ChessButler Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is Agile Chess Puzzle free?

Agile Chess Puzzle is free to download, with no in-app purchases.

### Is ChessPrep free?

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

### Do Agile Chess Puzzle or ChessPrep have ads?

Neither Agile Chess Puzzle nor ChessPrep shows ads.

### Which is updated more often, Agile Chess Puzzle or ChessPrep?

Agile Chess Puzzle ships an update every 41 months, and ChessPrep every 3 days. Most recently, Agile Chess Puzzle was updated on October 20, 2026 and ChessPrep on October 16, 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.*