# Not Chess vs Grippe

The clearest difference is price: Grippe at Free against Not Chess's $1.99. Grippe also leads on rating (5.0 vs 4.4) and update cadence (weekly vs every 4 weeks). Not Chess's advantage is ratings volume (266 vs 4) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Grippe is free to download; Not Chess costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Grippe holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Not Chess has 266 ratings behind it against 4, so its average is the more settled of the two.

Not Chess ships an update every 4 weeks, Grippe weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Not Chess | Grippe |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.4 (266 ratings)](https://appshunter.io/ios/app/not-chess/id1535659343/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/grippe-speedrun/id6790204633/reviews)** |
| Number of ratings | **266** | 4 |
| Positive reviews | 69.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 43 MB | 75 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Tepes Ovidiu](https://appshunter.io/developer/1225592787) | [Brekky Labs, LLC](https://appshunter.io/developer/1861370952) |

## What reviewers say

### Not Chess

[App page](https://appshunter.io/ios/app/not-chess/id1535659343)

This mind-bending puzzle game uses simplified chess rules. Collect pieces to gain their abilities and strategize your way to the coin. Enjoy a stress-free, offline experience with adjustable difficulty levels and a relaxing soundtrack.

**Highlights:** Piece inheritance mechanics, Coin collection objective, 3 difficulty levels, Zen color palettes, Relaxing soundtrack, Offline play, Haptic feedback

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

**In-app purchases:** none

**What reviewers like**

- 👍 Enjoyable puzzles
- 🚀 Unique twist on chess
- 💡 Helpful for learning chess basics
- 🎨 Pleasant visuals and animations

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 🔍 Lack of difficulty progression
- 🕹️ Clunky navigation between levels
- 🎨 Difficulty distinguishing pieces on some levels

**Reported bugs**

- Levels freezing or becoming unsolvable
- Inconsistent difficulty across levels
- Pieces not functioning correctly in some puzzles

**Requested features**

- More levels and increased difficulty
- Option to customize colors and accessibility settings
- Auto-advance to next level after completion
- User-generated puzzles or challenges
- Scoring system and achievements


### Grippe

[App page](https://appshunter.io/ios/app/grippe-speedrun/id6790204633)

Master daily obstacle courses with rapid speed runs. Learn optimal paths, race against others, and improve your times to climb the leaderboards. Enjoy head-to-head races and the thrill of continuous improvement.

**Highlights:** Daily speed run obstacle courses, Procedural race courses, Head-to-head races, Leaderboards, Momentum-based movement, Chasers and challengers

**In-app purchases:** none


## Frequently asked questions

### Is Not Chess free?

Not Chess costs $1.99, with no in-app purchases.

### Is Grippe free?

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

### Which has better reviews, Not Chess or Grippe?

Grippe is rated higher. Not Chess averages 4.4 out of 5 from 266 ratings, while Grippe averages 5.0 from 4 ratings.

### Do Not Chess or Grippe have ads?

Neither Not Chess nor Grippe shows ads.

### Which is updated more often, Not Chess or Grippe?

Not Chess ships an update every 4 weeks, and Grippe weekly. Most recently, Not Chess was updated on October 27, 2026 and Grippe on October 24, 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.*