# Atoms GO! vs ChessLab

The clearest difference is update cadence: ChessLab at weekly against Atoms GO!'s every 3 months. Atoms GO!'s advantage is iOS requirement (8.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Atoms GO! ships an update every 3 months, ChessLab weekly. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Atoms GO! | ChessLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (76 ratings)](https://appshunter.io/ios/app/atoms-go/id525091191/reviews)** | — |
| Number of ratings | **76** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 16 MB | 169 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [John Girvin](https://appshunter.io/developer/962475708) | [Thierry Maeder](https://appshunter.io/developer/1896297738) |

## What reviewers say

### Atoms GO!

[App page](https://appshunter.io/ios/app/atoms-go/id525091191)

Engage in a turn-based strategy game where players place atoms on a grid. Atoms explode if too many are clustered, creating chain reactions. Outlast your opponents to be the last one standing.

**Highlights:** Turn-based strategy, Chain reaction explosions, Local and online multiplayer, Single player vs AI, Leaderboards and achievements, Hypnotic animated grid

**Features:** macOS Compatibility

**In-app purchases:** none


### ChessLab

[App page](https://appshunter.io/ios/app/chesslab/id6793097336)

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

**In-app purchases:** none


## Frequently asked questions

### Is Atoms GO! free?

Atoms GO! is free to download, with no in-app purchases.

### Is ChessLab free?

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

### Do Atoms GO! or ChessLab have ads?

Neither Atoms GO! nor ChessLab shows ads.

### Which is updated more often, Atoms GO! or ChessLab?

Atoms GO! ships an update every 3 months, and ChessLab weekly. Most recently, Atoms GO! was updated on October 16, 2026 and ChessLab on October 2, 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.*