# Chess Combat vs ChessPrep

The clearest difference is in-app purchases: Chess Combat at none against ChessPrep's 3. ChessPrep's advantage is update cadence (every 3 days vs weekly). 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. Chess Combat asks for nothing beyond the download.

Chess Combat ships an update weekly, ChessPrep every 3 days. The most recent releases landed on May 17, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Chess Combat | ChessPrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/chessprep/id6469808213/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 109 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Stiegler EdTech, LLC](https://appshunter.io/developer/1658641507) | [Stephen Papadatos](https://appshunter.io/developer/1712680449) |

## What reviewers say

### Chess Combat

[App page](https://appshunter.io/ios/app/chess-combat/id6449169895)

**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 Chess Combat free?

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

### Is ChessPrep free?

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

### Do Chess Combat or ChessPrep have ads?

Neither Chess Combat nor ChessPrep shows ads.

### Which is updated more often, Chess Combat or ChessPrep?

Chess Combat ships an update weekly, and ChessPrep every 3 days. Most recently, Chess Combat was updated on May 17, 2026 and ChessPrep on June 11, 2026.

---

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