# Brain Teasers vs Fun Libs

The clearest difference is in-app purchases: Fun Libs at none against Brain Teasers's 3. Brain Teasers's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Brain Teasers sells 3 one-off in-app purchases. Fun Libs asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Brain Teasers | Fun Libs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (2.5K ratings)](https://appshunter.io/ios/app/brain-teasers-thinking-games/id848312533/reviews)** | — |
| Number of ratings | **2.5K** | — |
| Positive reviews | 52.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Games for Friends LLC](https://appshunter.io/developer/732493364) | [Asgeir Albretsen](https://appshunter.io/developer/1702502208) |

## 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


### Fun Libs

[App page](https://appshunter.io/ios/app/fun-libs/id6462502166)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Teasers free?

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

### Is Fun Libs free?

Fun Libs is free to download, with no in-app purchases.

### Do Brain Teasers or Fun Libs have ads?

Both Brain Teasers and Fun Libs show ads.

### Which is updated more often, Brain Teasers or Fun Libs?

Brain Teasers ships an update every 2 months, and Fun Libs every 2 months. Most recently, Brain Teasers was updated on October 14, 2026 and Fun Libs on October 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.*