# Dr. Machine vs Brain Game

The clearest difference is ads: Dr. Machine at none against Brain Game's shown. Dr. Machine also leads on iOS requirement (11.0 vs 15.6). Brain Game's advantage is update cadence (every 2 months vs every 7 months). On price, 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.

Dr. Machine ships an update every 7 months, Brain Game every 2 months. The most recent releases landed on October 10, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Dr. Machine | Brain Game |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 318 MB | 8 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eduardo Nunez Matas](https://appshunter.io/developer/1489994354) | [Nandha Kumar Ravi](https://appshunter.io/developer/1430918680) |

## What reviewers say

### Dr. Machine

[App page](https://appshunter.io/ios/app/dr-machine-brain-hacking/id1536345101)

**Features:** Vision Pro support

**In-app purchases:** none


### Brain Game

[App page](https://appshunter.io/ios/app/brain-game-trainer/id1576158119)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dr. Machine free?

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

### Is Brain Game free?

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

### Do Dr. Machine or Brain Game have ads?

Brain Game shows ads; Dr. Machine does not.

### Which is updated more often, Dr. Machine or Brain Game?

Dr. Machine ships an update every 7 months, and Brain Game every 2 months. Most recently, Dr. Machine was updated on October 10, 2026 and Brain Game on September 30, 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.*