# Turing’s Machine Lite vs Chessferatu

The clearest difference is rating: Chessferatu at 5.0 against Turing’s Machine Lite's 4.5. Chessferatu also leads on update cadence (every 2 weeks vs every 9 months). Turing’s Machine Lite's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, review sentiment, ratings volume and device support there is nothing between them.

Both are free to download. Chessferatu sells 3 one-off in-app purchases. Turing’s Machine Lite asks for nothing beyond the download.

Chessferatu holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Turing’s Machine Lite ships an update every 9 months, Chessferatu every 2 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Turing’s Machine Lite | Chessferatu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/turings-machine-lite/id1114457564/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/chessferatu/id6767737492/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 78 MB | 354 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 9+ |
| Developer | [DBRG Ltd.](https://appshunter.io/developer/964613425) | [Half-Cocked Studios](https://appshunter.io/developer/1896504941) |

## What reviewers say

### Turing’s Machine Lite

[App page](https://appshunter.io/ios/app/turings-machine-lite/id1114457564)

Experience the original chess computer program conceived by Alan Turing. Play against a classic engine or a modern, stronger version. Includes puzzles, practice levels, and two-player modes for a virtual chessboard experience.

**Highlights:** Original TuroChamp implementation, Modern engine up to 2000 Elo, Puzzles and practice levels, Two-player modes (Bluetooth/LAN), Virtual chessboard (Tabletop mode), Mini-tournament mode, Elo rating estimation

**Features:** macOS Compatibility

**In-app purchases:** none


### Chessferatu

[App page](https://appshunter.io/ios/app/chessferatu/id6767737492)

Learn and practice chess openings through a gamified experience with eerie rivals and high-stakes decisions. Study, battle, and improve with focused play modes, detailed move analysis, and lifetime stats. Features a distinctive horror-inspired presentation for a unique training approach.

**Highlights:** Gamified chess learning, Offline capability, Study opening lines, Battle mode for openings, Detailed move analysis, Lifetime stats tracking, Horror-inspired presentation

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Opponents | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Magic Keyring | $9.99 | one-time |


## Frequently asked questions

### Is Turing’s Machine Lite free?

Turing’s Machine Lite is free to download, with no in-app purchases.

### Is Chessferatu free?

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

### Which has better reviews, Turing’s Machine Lite or Chessferatu?

Chessferatu is rated higher. Turing’s Machine Lite averages 4.5 out of 5 from 4 ratings, while Chessferatu averages 5.0 from 4 ratings.

### Do Turing’s Machine Lite or Chessferatu have ads?

Chessferatu shows ads; Turing’s Machine Lite does not.

### Which is updated more often, Turing’s Machine Lite or Chessferatu?

Turing’s Machine Lite ships an update every 9 months, and Chessferatu every 2 weeks. Most recently, Turing’s Machine Lite was updated on October 24, 2026 and Chessferatu on October 22, 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.*