# Brain Cleaner vs Bold Attack

The clearest difference is in-app purchases: Brain Cleaner at none against Bold Attack's 15. Bold Attack's advantage is update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bold Attack sells 15 one-off in-app purchases. Brain Cleaner asks for nothing beyond the download.

Brain Cleaner ships an update every 2 weeks, Bold Attack daily. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Brain Cleaner | Bold Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (418 ratings)](https://appshunter.io/ios/app/bold-attack/id6737899666/reviews)** |
| Number of ratings | — | **418** |
| Positive reviews | — | 19.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 142 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ERX](https://appshunter.io/developer/513941286) | [Upperpik Oyun Yazilim ve Pazarlama Ticaret Anonim Sirketi](https://appshunter.io/developer/1225221447) |

## What reviewers say

### Brain Cleaner

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Bold Attack

[App page](https://appshunter.io/ios/app/bold-attack/id6737899666)

Engage in exciting battles where you wield letter-based weapons. Evolve your character, unlock powerful abilities, and conquer new planets to face increasingly formidable foes.

**Highlights:** Evolve and gain new skills, Unlock powerful weapons, Conquer new planets, Dominate tough opponents, Face bigger and badder enemies

**Features:** macOS Compatibility

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cash Kickstart Pack | $1.99 | one-time |
| Ticket 10 | $1.99 | one-time |
| 2X Damage | $2.99 | one-time |
| 2X Speed | $2.99 | one-time |
| Money Fountain Pack | $2.99 | one-time |
| Ticket 20 | $2.99 | one-time |
| 2X Income | $3.99 | one-time |
| Royal Treasury Pack | $4.99 | one-time |
| Ticket 50 | $4.99 | one-time |
| No Ads | $4.99 | one-time |
| 30 Tickets and No Ads | $5.99 | one-time |
| Mega Bundle | $7.99 | one-time |
| Treasury Trove Pack | $7.99 | one-time |
| Big Vault Pack | $8.99 | one-time |
| Big Chest Treasure | $11.99 | one-time |

**What reviewers like**

- 🚀 Addictive gameplay
- 👍 Good game concept

**What reviewers complain about**

- 🚫 Excessive ads
- 🐛 Bugs and glitches
- 💤 Lack of depth after early levels

**Reported bugs**

- Enemies remain alive after being killed
- Inability to collect dropped items

**Requested features**

- Endless mode
- Reduce ad frequency
- Improve performance and stability


## Frequently asked questions

### Is Brain Cleaner free?

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

### Is Bold Attack free?

Bold Attack is free to download, with in-app purchases available.

### Do Brain Cleaner or Bold Attack have ads?

Both Brain Cleaner and Bold Attack show ads.

### Which is updated more often, Brain Cleaner or Bold Attack?

Brain Cleaner ships an update every 2 weeks, and Bold Attack daily. Most recently, Brain Cleaner was updated on October 1, 2026 and Bold Attack on October 6, 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.*