# MorphChess vs Rival Chess

The clearest difference is in-app purchases: MorphChess at none against Rival Chess's 2. MorphChess also leads on update cadence (every 2 days vs every 6 days). Rival Chess's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Rival Chess sells 2 one-off in-app purchases. MorphChess asks for nothing beyond the download.

MorphChess ships an update every 2 days, Rival Chess every 6 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | MorphChess | Rival Chess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/rival-chess-be-the-champion/id6762065554/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 94.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 227 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [GONZALO DIZ MARTIN](https://appshunter.io/developer/1872971484) | [Rafael Leite](https://appshunter.io/developer/606207054) |

## What reviewers say

### MorphChess

[App page](https://appshunter.io/ios/app/morphchess/id6758450451)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rival Chess

[App page](https://appshunter.io/ios/app/rival-chess-be-the-champion/id6762065554)

Experience an arcade-style chess journey, climbing through championships by defeating uniquely crafted AI rivals. Turn your mistakes into personalized training drills to improve your game and unlock mentors.

**Highlights:** Play against rating-matched AI rivals, Climb through 8 distinct championships, Personalized 'Survival Drills' from your mistakes, Unlockable coach mentors, Full game analysis, Customizable boards and pieces

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rival Chess — Lifetime | $7.99 | one-time |
| Rival Chess — Early Bird | $29.99 | one-time |


## Frequently asked questions

### Is MorphChess free?

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

### Is Rival Chess free?

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

### Do MorphChess or Rival Chess have ads?

Neither MorphChess nor Rival Chess shows ads.

### Which is updated more often, MorphChess or Rival Chess?

MorphChess ships an update every 2 days, and Rival Chess every 6 days. Most recently, MorphChess was updated on October 28, 2026 and Rival Chess on October 28, 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.*