# Brain Cleaner vs TouchBattleTank

The clearest difference is ads: TouchBattleTank at none against Brain Cleaner's shown. TouchBattleTank also leads on iOS requirement (8.0 vs 12.0). Brain Cleaner's advantage is update cadence (every 2 weeks vs every 9 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.

Brain Cleaner ships an update every 2 weeks, TouchBattleTank every 9 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Brain Cleaner | TouchBattleTank |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 9 months |
| Monetization | — | Free |
| Size | 11 MB | 139 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ERX](https://appshunter.io/developer/513941286) | [SilverStarJapan](https://appshunter.io/developer/367753463) |

## What reviewers say

### Brain Cleaner

[App page](https://appshunter.io/ios/app/brain-cleaner/id1033479792)

**Features:** macOS Compatibility

**In-app purchases:** none


### TouchBattleTank

[App page](https://appshunter.io/ios/app/touchbattletank/id1250266227)

Engage in intense tank battles with intuitive touch controls. Destroy all enemy tanks to clear stages, utilizing unique tank types and power-ups. Explore two distinct mission levels with increasing challenges.

**Highlights:** Intuitive touch controls, Two player tank types (Power and Speed), Variety of enemy tank types, Two mission levels (Normal and Extra), Charge shots and jumping mechanics, Destructible environments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Cleaner free?

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

### Is TouchBattleTank free?

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

### Do Brain Cleaner or TouchBattleTank have ads?

Brain Cleaner shows ads; TouchBattleTank does not.

### Which is updated more often, Brain Cleaner or TouchBattleTank?

Brain Cleaner ships an update every 2 weeks, and TouchBattleTank every 9 months. Most recently, Brain Cleaner was updated on October 1, 2026 and TouchBattleTank on October 7, 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.*