# Brain Cleaner vs Gem Miner Blast

Brain Cleaner and Gem Miner Blast are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Brain Cleaner | Gem Miner Blast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (211 ratings)](https://appshunter.io/ios/app/gem-miner-blast/id6755232988/reviews)** |
| Number of ratings | — | **211** |
| Positive reviews | — | 45.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Ad-supported |
| Size | 11 MB | 161 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ERX](https://appshunter.io/developer/513941286) | [柳 凡](https://appshunter.io/developer/1852138084) |

## What reviewers say

### Brain Cleaner

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Gem Miner Blast

[App page](https://appshunter.io/ios/app/gem-miner-blast/id6755232988)

Embark on a relaxing tap-to-match puzzle adventure deep underground. Match colorful gems to create satisfying chain reactions and collect treasures. Unlock tools and explore different mines to uncover hidden riches in this pressure-free mining experience.

**Highlights:** Tap to match and clear gems, Collect gold and treasures, Unlock mining tools, Explore different mines, No time limits, Relaxing gameplay

**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 Gem Miner Blast free?

Gem Miner Blast is free to download, with no in-app purchases.

### Do Brain Cleaner or Gem Miner Blast have ads?

Both Brain Cleaner and Gem Miner Blast show ads.

### Which is updated more often, Brain Cleaner or Gem Miner Blast?

Brain Cleaner ships an update every 2 weeks, and Gem Miner Blast every 2 weeks. Most recently, Brain Cleaner was updated on October 26, 2026 and Gem Miner Blast on October 28, 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.*