# ChessFlex vs Chessferatu

The clearest difference is ads: ChessFlex at none against Chessferatu's shown. Chessferatu's advantage is ratings volume (4 vs 1) and device support (4 vs 1). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. ChessFlex sells 1 one-off in-app purchase and Chessferatu sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for ChessFlex against 5.0 for Chessferatu. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

ChessFlex ships an update fortnightly, Chessferatu every 2 weeks. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ChessFlex | Chessferatu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/chessflex/id6761064938/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/chessferatu/id6767737492/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 354 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 9+ |
| Developer | [Labham LLC](https://appshunter.io/developer/1881832925) | [Half-Cocked Studios](https://appshunter.io/developer/1896504941) |

## What reviewers say

### ChessFlex

[App page](https://appshunter.io/ios/app/chessflex/id6761064938)

Play chess with friends or AI without accounts or servers. Features a FIDE-formula rating system and asynchronous play. Offers an optional one-time unlock for in-depth game analysis and coaching.

**Highlights:** Play with friends via QR code or iMessage, Human-like AI bots with adjustable ELO, FIDE-formula rating system, Asynchronous and timed game modes, No chat, only chess notation, Private by design, no accounts or tracking, Optional game analysis and coaching unlock

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessFlex Study | $7.99 | one-time |


### 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 ChessFlex free?

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

### Is Chessferatu free?

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

### Which has better reviews, ChessFlex or Chessferatu?

ChessFlex and Chessferatu are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do ChessFlex or Chessferatu have ads?

Chessferatu shows ads; ChessFlex does not.

### Which is updated more often, ChessFlex or Chessferatu?

ChessFlex ships an update fortnightly, and Chessferatu every 2 weeks. Most recently, ChessFlex was updated on September 30, 2026 and Chessferatu on October 5, 2026.

---

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