# Gridcraze vs Chempuz

The clearest difference is update cadence: Chempuz at every 5 weeks against Gridcraze's every 5 months. Gridcraze's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Gridcraze sells 4 one-off in-app purchases and Chempuz sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Gridcraze ships an update every 5 months, Chempuz every 5 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Gridcraze | Chempuz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/gridcraze/id1459794026/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 57 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ninicode](https://appshunter.io/developer/647989501) | [TomatoAppLab](https://appshunter.io/developer/1676711750) |

## What reviewers say

### Gridcraze

[App page](https://appshunter.io/ios/app/gridcraze/id1459794026)

A challenging puzzle game where players flick blocks across a grid to reach a goal. The objective is to find the shortest path, with higher scores awarded for fewer moves. Hints are available for difficult levels.

**Highlights:** Flick blocks on a grid, Reach goal points, Minimize moves for higher scores, Find shortest paths, Utilize hints for difficult stages

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Hint Pack | $0.49 | one-time |
| Medium Hint Pack | $0.99 | one-time |
| Large Hint Pack | $1.99 | one-time |
| Full Version | $1.99 | one-time |


### Chempuz

[App page](https://appshunter.io/ios/app/chempuz/id6446211267)

Learn organic chemistry basics by creating molecules and completing puzzles. Trace functional groups to build compounds, score higher with complex structures, and use flashcards to memorize names. Enjoy learning through engaging gameplay.

**Highlights:** Create organic molecules by tracing functional groups, Build approximately 100 types of organic molecules, Score higher with more complex compound creation, Collect discovered compounds, Memorize molecule names with flashcards, Learn organic chemistry through gameplay

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 gem | $0.29 | one-time |
| 10 gems | $1.99 | one-time |


## Frequently asked questions

### Is Gridcraze free?

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

### Is Chempuz free?

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

### Do Gridcraze or Chempuz have ads?

Both Gridcraze and Chempuz show ads.

### Which is updated more often, Gridcraze or Chempuz?

Gridcraze ships an update every 5 months, and Chempuz every 5 weeks. Most recently, Gridcraze was updated on October 12, 2026 and Chempuz on October 9, 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.*