# ChessDash vs Oddfish

The clearest difference is in-app purchases: ChessDash at none against Oddfish's 1. ChessDash also leads on iOS requirement (14.0 vs 18.0). Oddfish's advantage is ads (none vs shown) and update cadence (daily vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Oddfish sells 1 one-off in-app purchase. ChessDash asks for nothing beyond the download.

ChessDash ships an update every 2 weeks, Oddfish daily. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ChessDash | Oddfish |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/chessdash/id6473737880/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Ad-supported | — |
| Size | 15 MB | 110 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AkaTek LLC](https://appshunter.io/developer/1604686567) | [JOHN EBENEZER JOHNSON](https://appshunter.io/developer/1882112585) |

## What reviewers say

### ChessDash

[App page](https://appshunter.io/ios/app/chessdash/id6473737880)

Experience chess with a fresh twist, featuring dynamic game modes and adaptive AI. Challenge yourself with unique rules and fast-paced gameplay that keeps you on your toes.

**Highlights:** Dynamic game modes, Dash mode with time limits, Play from middle/end-game, Adaptive AI opponents, Replay famous positions

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

**In-app purchases:** none


### Oddfish

[App page](https://appshunter.io/ios/app/oddfish-strange-chess/id6808770307)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Oddfish | $4.99 | one-time |


## Frequently asked questions

### Is ChessDash free?

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

### Is Oddfish free?

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

### Do ChessDash or Oddfish have ads?

ChessDash shows ads; Oddfish does not.

### Which is updated more often, ChessDash or Oddfish?

ChessDash ships an update every 2 weeks, and Oddfish daily. Most recently, ChessDash was updated on October 9, 2026 and Oddfish on October 17, 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.*