# Brain Challenge vs Iq Brain Test, Math for adults

Brain Challenge and Iq Brain Test, Math for adults both sit at 4.4 stars, but that hides the real split: 61% of Brain Challenge's written reviews are positive against 31% of Iq Brain Test, Math for adults's. Brain Challenge also leads on iOS requirement (12.0 vs 16.0). Iq Brain Test, Math for adults's advantage is ratings volume (807 vs 66) and chart position (#179 vs unranked). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Brain Challenge sells 2 one-off in-app purchases and Iq Brain Test, Math for adults sells 12 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for Brain Challenge against 4.4 for Iq Brain Test, Math for adults. That said, the two scores are not equally well evidenced: Iq Brain Test, Math for adults has 807 ratings behind it against 66, so its average is the more settled of the two. Written reviews are what separate them: 61% of Brain Challenge's written reviews are positive against 31% of Iq Brain Test, Math for adults's.

Brain Challenge ships an update every 10 days, Iq Brain Test, Math for adults fortnightly. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Brain Challenge | Iq Brain Test, Math for adults |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (66 ratings)](https://appshunter.io/ios/app/brain-challenge-train-memory/id1080130563/reviews) | **[4.4 (807 ratings)](https://appshunter.io/ios/app/iq-brain-test-math-for-adults/id1147801802/reviews)** |
| Number of ratings | 66 | **807** |
| Positive reviews | **61.3% of reviews** | 31.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | — | **#179** |
| Size | 59 MB | 375 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jan-Niklas FREUNDT](https://appshunter.io/developer/420182691) | [Genioworks Consulting & It-Services UG (haftungsbeschrankt)](https://appshunter.io/developer/1147801801) |

## What reviewers say

### Brain Challenge

[App page](https://appshunter.io/ios/app/brain-challenge-train-memory/id1080130563)

Engage in a comprehensive brain training program with fun and challenging games. Improve memory, focus, logic, and reaction skills through personalized daily workouts and auto-adapting difficulty levels. Compete with friends and track your progress with detailed statistics.

**Highlights:** 15 challenging games, Personalized daily workouts, Auto-adapting difficulty, Track progress with statistics, Compete with friends, Apple Watch compatibility

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |
| Premium | $9.99 | one-time |

**What reviewers like**

- 🧠 Great for brain training
- 💡 Creative and fun challenges
- 💰 One-time premium purchase
- ⏱️ Quick daily workouts
- 🏆 Duel feature for competition

**What reviewers complain about**

- ❓ Lack of clear instructions
- 😵 Tutorials are obscure
- 💸 Premium version is expensive
- 😩 Some games are hard to understand
- 📉 Graphics are a bit basic

**Reported bugs**

- App closes immediately
- App crashes
- Game won't start
- Incorrect results in math games
- Tracking game not working

**Requested features**

- Add more tutorials
- Provide explanations for errors
- Include a help function
- Allow sound to be turned off in-app
- Explain which part of the brain is trained


### Iq Brain Test, Math for adults

[App page](https://appshunter.io/ios/app/iq-brain-test-math-for-adults/id1147801802)

**Currently charting:** #179 Top Free · Trivia (US App Store)

Enhance your mental math skills with engaging games and practice modes. Improve logic, memory, and IQ through timed arithmetic challenges and puzzles. Track progress and compete with friends to boost cognitive abilities.

**Highlights:** Mental arithmetic practice, Multiplication tables, Logic and memory training, Timed math puzzles, IQ development, Progress tracking

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $1.99 | per month |
| Premium Special offer | $1.99 | per 7 days |
| Premium | $3.49 | per month |
| Premium | $4.49 | per month |
| Premium | $4.99 | per month |
| Premium | $5.99 | per 7 days |
| Premium | $8.99 | per 7 days |
| Special Offer | $17.99 | per year |
| Premium | $22.49 | per year |
| Improve your math skills | $26.99 | per year |
| Premium | $29.99 | per year |
| Premium Access | $39.99 | one-time |

**What reviewers like**

- 🧠 Excellent brain training and cognitive exercises
- 🎮 Variety of interesting puzzle games
- 👍 Good user interface and design
- 🎯 Helpful for memory and mental agility
- ⭐ Engaging and entertaining gameplay

**What reviewers complain about**

- 📺 Excessive and intrusive advertising
- 💰 Expensive subscription pricing
- 💳 Misleading free-to-play model with mandatory payments
- 📺 Ads persist even after paying for premium
- 🚫 Difficult to unsubscribe or cancel

**Reported bugs**

- Connect the Dots game stuck at level 29
- Multiplication mode crashes or functions incorrectly
- White screen display issues
- App crashes on launch for some devices
- Daily workout mode crashes when selected

**Requested features**

- Restore competitive bot mode with medals/weekly tasks
- Add Arabic language support
- Implement age-appropriate difficulty levels
- Add permanent purchase option instead of subscription
- Improve translation quality


## Frequently asked questions

### Is Brain Challenge free?

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

### Is Iq Brain Test, Math for adults free?

Iq Brain Test, Math for adults is free to download, with in-app purchases available.

### Which has better reviews, Brain Challenge or Iq Brain Test, Math for adults?

Iq Brain Test, Math for adults is rated higher. Brain Challenge averages 4.4 out of 5 from 66 ratings, while Iq Brain Test, Math for adults averages 4.4 from 807 ratings.

### Do Brain Challenge or Iq Brain Test, Math for adults have ads?

Both Brain Challenge and Iq Brain Test, Math for adults show ads.

### Which is updated more often, Brain Challenge or Iq Brain Test, Math for adults?

Brain Challenge ships an update every 10 days, and Iq Brain Test, Math for adults fortnightly. Most recently, Brain Challenge was updated on October 20, 2026 and Iq Brain Test, Math for adults on October 22, 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.*