# Brain Tests vs Dot Trace Puzzle Game

The clearest difference is update cadence: Dot Trace Puzzle Game at weekly against Brain Tests's every 8 months. Brain Tests's advantage is iOS requirement (12.0 vs 15.0). 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.

Brain Tests ships an update every 8 months, Dot Trace Puzzle Game weekly. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Brain Tests | Dot Trace Puzzle Game |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Weekly** |
| Size | 134 MB | 108 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleksii Petrochenko](https://appshunter.io/developer/1669228110) | [Zain Ul Abideen Iftikhar Ahmed](https://appshunter.io/developer/1862066092) |

## What reviewers say

### Brain Tests

[App page](https://appshunter.io/ios/app/brain-tests/id1670490664)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dot Trace Puzzle Game

[App page](https://appshunter.io/ios/app/dot-trace-puzzle-game/id6782884831)

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Tests free?

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

### Is Dot Trace Puzzle Game free?

Dot Trace Puzzle Game is free to download, with no in-app purchases.

### Do Brain Tests or Dot Trace Puzzle Game have ads?

Both Brain Tests and Dot Trace Puzzle Game show ads.

### Which is updated more often, Brain Tests or Dot Trace Puzzle Game?

Brain Tests ships an update every 8 months, and Dot Trace Puzzle Game weekly. Most recently, Brain Tests was updated on October 4, 2026 and Dot Trace Puzzle Game on October 13, 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.*