# Brain Boom vs Annoying Brain Challenge

The clearest difference is review sentiment: Brain Boom at 77% against Annoying Brain Challenge's 20%. Brain Boom also leads on rating (4.7 vs 4.3) and ratings volume (5K vs 113). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Brain Boom sells 4 one-off in-app purchases and Annoying Brain Challenge sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Brain Boom holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Brain Boom has 5K ratings behind it against 113, so its average is the more settled of the two. Written reviews point the same way: 77% of Brain Boom's written reviews are positive against 20% of Annoying Brain Challenge's.

Brain Boom ships an update every 3 weeks, Annoying Brain Challenge every 10 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Brain Boom | Annoying Brain Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5K ratings)](https://appshunter.io/ios/app/brain-boom/id1490417473/reviews)** | [4.3 (113 ratings)](https://appshunter.io/ios/app/annoying-brain-challenge/id6698880161/reviews) |
| Number of ratings | **5K** | 113 |
| Positive reviews | **76.5% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 117 MB | 308 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Yunbu](https://appshunter.io/developer/1468884052) | [faizan khalid](https://appshunter.io/developer/1650548506) |

## What reviewers say

### Brain Boom

[App page](https://appshunter.io/ios/app/brain-boom/id1490417473)

Engage in a free, addictive puzzle game filled with unique and creative brain teasers designed to challenge your thinking. Enjoy this funny IQ game with friends, where the most obvious answer is rarely the correct one. It's a great time killer and a fun exercise for the brain for all ages.

**Highlights:** Tricky and mind-blowing brain teasers, Great exercise for the brain, Play offline, Funny and addictive gameplay, Fun for all ages, Great time killer

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 KEYS | $1.99 | one-time |
| 20 KEYS | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 40 KEYS | $4.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging brain teasers
- 🤓 Helps improve cognitive skills
- 😊 Entertaining and engaging gameplay

**What reviewers complain about**

- 🤬 Forced 5-star rating to progress
- 💸 Excessive ads even after paid ad removal
- 🐛 Bugs and glitches affecting gameplay

**Reported bugs**

- Hints not working as expected
- Game freezing or crashing on certain levels
- Paid ad removal not functioning properly

**Requested features**

- More level variety and difficulty options
- Ability to provide honest feedback
- Offline mode for ad-free play


### Annoying Brain Challenge

[App page](https://appshunter.io/ios/app/annoying-brain-challenge/id6698880161)

Engage your mind with a variety of challenging logic puzzles. Solve unique levels with different stories and tricky gameplay within a time limit. This game requires careful thought and strategic techniques to overcome its many brain teasers.

**Highlights:** Multiple logic puzzles, Unique levels with different stories, Timed challenges, High-quality graphics, Tricky gameplay

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3000 coins | $1.99 | one-time |
| UnlocK Level | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Christmas Offer | $5.99 | one-time |
| Halloween Offer | $8.99 | one-time |


## Frequently asked questions

### Is Brain Boom free?

Brain Boom is free to download, with in-app purchases available.

### Is Annoying Brain Challenge free?

Annoying Brain Challenge is free to download, with in-app purchases available.

### Which has better reviews, Brain Boom or Annoying Brain Challenge?

Brain Boom is rated higher. Brain Boom averages 4.7 out of 5 from 5K ratings, while Annoying Brain Challenge averages 4.3 from 113 ratings.

### Do Brain Boom or Annoying Brain Challenge have ads?

Both Brain Boom and Annoying Brain Challenge show ads.

### Which is updated more often, Brain Boom or Annoying Brain Challenge?

Brain Boom ships an update every 3 weeks, and Annoying Brain Challenge every 10 days. Most recently, Brain Boom was updated on November 3, 2026 and Annoying Brain Challenge on November 4, 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.*