# 99 Challenges! vs Brainmigo

The clearest difference is rating: Brainmigo at 4.7 against 99 Challenges!'s 3.9. Brainmigo also leads on review sentiment (80% vs 42%) and update cadence (every 2 days vs every 3 weeks). 99 Challenges!'s advantage is ads (none vs shown) and ratings volume (29 vs 6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 99 Challenges! sells 1 one-off in-app purchase and Brainmigo sells 5 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Brainmigo holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 29 and 6 respectively. Written reviews point the same way: 42% of 99 Challenges!'s written reviews are positive against 80% of Brainmigo's.

99 Challenges! ships an update every 3 weeks, Brainmigo every 2 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 99 Challenges! | Brainmigo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (29 ratings)](https://appshunter.io/ios/app/99-challenges/id850950759/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/brainmigo-brain-games/id6790257500/reviews)** |
| Number of ratings | **29** | 6 |
| Positive reviews | 41.7% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 48 MB | 45 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Topebox](https://appshunter.io/developer/1386799933) | [Eldar Kotsev](https://appshunter.io/developer/6780727263) |

## What reviewers say

### 99 Challenges!

[App page](https://appshunter.io/ios/app/99-challenges/id850950759)

Experience a highly reflexive runner game with 99 impossible challenges. Test your reflexes and set new records with modern retro graphics and simple controls. This game is designed to be incredibly addictive.

**Highlights:** 99 Impossible Challenges, High quality modern retro graphics, Simple controls with level twists, Game Center integration, Insanely addictive gameplay

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Challenging but not impossible
- 😊 Enjoyable music and visuals

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 💸 Intrusive and poorly placed ads
- 😡 Extremely difficult later levels

**Reported bugs**

- Game freezes or crashes during loading
- Levels not loading properly or resetting
- Inconsistent touch controls and jump mechanics

**Requested features**

- Ability to unlock new characters or skins
- Option to disable ads for a fee
- Improved level progression and difficulty curve


### Brainmigo

[App page](https://appshunter.io/ios/app/brainmigo-brain-games/id6790257500)

Dive into a curated collection of original arcade, puzzle, and reaction games. Enjoy simple touch controls, track personal bests, and compete on global leaderboards. Play instantly or sign in to save progress.

**Highlights:** Handpicked collection of original games, Arcade, puzzle, reaction, racing, strategy, and memory challenges, Simple touch controls, Personal bests and global leaderboards, Save favorites, Optional sign-in for cross-device progress

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $8.99 | per 7 days |
| Unlimited access | $9.99 | per month |
| Unlimited access | $39.99 | per year |
| Scrolly Pro Yearly Offer | $39.99 | per year |
| Scrolly Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is 99 Challenges! free?

99 Challenges! is free to download, with in-app purchases available.

### Is Brainmigo free?

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

### Which has better reviews, 99 Challenges! or Brainmigo?

Brainmigo is rated higher. 99 Challenges! averages 3.9 out of 5 from 29 ratings, while Brainmigo averages 4.7 from 6 ratings.

### Do 99 Challenges! or Brainmigo have ads?

Brainmigo shows ads; 99 Challenges! does not.

### Which is updated more often, 99 Challenges! or Brainmigo?

99 Challenges! ships an update every 3 weeks, and Brainmigo every 2 days. Most recently, 99 Challenges! was updated on October 26, 2026 and Brainmigo on October 25, 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.*