# Brain Teasers vs One Brain

The clearest difference is rating: One Brain at 4.4 against Brain Teasers's 3.7. One Brain also leads on update cadence (weekly vs every 2 months). Brain Teasers's advantage is ratings volume (2.5K vs 297) and iOS requirement (13.0 vs 15). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Brain Teasers sells 3 one-off in-app purchases and One Brain sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

One Brain holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Brain Teasers has 2.5K ratings behind it against 297, so its average is the more settled of the two. Written reviews point the same way: 52% of Brain Teasers's written reviews are positive against 59% of One Brain's.

Brain Teasers ships an update every 2 months, One Brain weekly. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Brain Teasers | One Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (2.5K ratings)](https://appshunter.io/ios/app/brain-teasers-thinking-games/id848312533/reviews) | **[4.4 (297 ratings)](https://appshunter.io/ios/app/one-brain/id1229367064/reviews)** |
| Number of ratings | **2.5K** | 297 |
| Positive reviews | 52.1% of reviews | **58.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 85 MB | 10 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | +4 |
| Developer | [Games for Friends LLC](https://appshunter.io/developer/732493364) | [Erik Wegener](https://appshunter.io/developer/424482392) |

## What reviewers say

### Brain Teasers

[App page](https://appshunter.io/ios/app/brain-teasers-thinking-games/id848312533)

Engage in a variety of riddles, logic puzzles, and math challenges to sharpen your mind. Test your lateral thinking and problem-solving skills with hundreds of brain teasers. Share puzzles with friends and track your progress through various difficulty levels.

**Highlights:** Hundreds of brain teasers, Riddles, logic, lateral thinking, numerical puzzles, Track puzzle progress, Save favorite puzzles, Challenge friends, Adjustable difficulty levels

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Go PRO | $2.99 | one-time |
| Unlock 150 Questions | $2.99 | one-time |

**What reviewers like**

- 🤩 Challenging brain teasers
- 👍 Simple and easy to use
- 🧠 Exercises the mind

**What reviewers complain about**

- 🤬 Excessive ads and pop-ups
- 🤔 Confusing or illogical riddles
- 🙄 Repetitive questions
- 🙃 Forced reviews to see answers

**Reported bugs**

- Answers not matching the given information
- Screen going black after ads
- Inability to navigate between questions

**Requested features**

- More variety of brain teasers
- Ability to save progress and return to previous questions
- Option to disable ads or pay for ad-free version


### One Brain

[App page](https://appshunter.io/ios/app/one-brain/id1229367064)

Test your cognitive abilities with a game inspired by the Stroop effect. Quickly identify matching colors, arrow directions, or true/false math equations under time pressure. Challenge your brain to process conflicting information and achieve high scores.

**Highlights:** Stroop effect inspired gameplay, Color matching challenges, Arrow direction tests, Math equation verification, Timed gameplay, Score tracking

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

**In-app purchases (1)**

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

**What reviewers like**

- 👍 Simple and effective brain training
- 🧠 Helps improve focus and concentration
- 🤯 Challenging and addictive gameplay

**What reviewers complain about**

- ⏱️ Timer is too short, needs more time
- 🙄 Excessive ads and interruptions
- 🤖 Inconsistent scoring and feedback

**Reported bugs**

- Incorrect registering of correct answers
- Crashes and freezes on certain devices
- Keyboard controls not working as expected

**Requested features**

- Adjustable difficulty levels
- More game modes and variations
- Option to disable ads or pay for ad-free version


## Frequently asked questions

### Is Brain Teasers free?

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

### Is One Brain free?

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

### Which has better reviews, Brain Teasers or One Brain?

One Brain is rated higher. Brain Teasers averages 3.7 out of 5 from 2.5K ratings, while One Brain averages 4.4 from 297 ratings.

### Do Brain Teasers or One Brain have ads?

Both Brain Teasers and One Brain show ads.

### Which is updated more often, Brain Teasers or One Brain?

Brain Teasers ships an update every 2 months, and One Brain weekly. Most recently, Brain Teasers was updated on October 16, 2026 and One Brain on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*