# Brain Explorer vs Logic Riddle

The clearest difference is review sentiment: Brain Explorer at 100% against Logic Riddle's 33%. Brain Explorer also leads on in-app purchases (none vs 13) and ads (none vs shown). Logic Riddle's advantage is ratings volume (24K vs 6) and chart position (#194 vs unranked). On price, update cadence and device support there is nothing between them.

Both are free to download. Logic Riddle sells 11 in-app purchases, starting at $4.99 per 7 days. Brain Explorer asks for nothing beyond the download.

Brain Explorer holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Logic Riddle has 24K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Brain Explorer's written reviews are positive against 33% of Logic Riddle's.

Brain Explorer ships an update monthly, Logic Riddle every 2 weeks. The most recent releases landed on September 30, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Brain Explorer | Logic Riddle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/brain-explorer/id1490281801/reviews)** | [4.7 (24K ratings)](https://appshunter.io/ios/app/logic-riddle-puzzle-games/id1594607267/reviews) |
| Number of ratings | 6 | **24K** |
| Positive reviews | **100.0% of reviews** | 33.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#194** |
| Size | 51 MB | 248 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [thkp, LLC](https://appshunter.io/developer/1556761728) | [Wuhan Dream Space Studio Co., LTD](https://appshunter.io/developer/1516791191) |

## What reviewers say

### Brain Explorer

[App page](https://appshunter.io/ios/app/brain-explorer/id1490281801)

Engage in fun, scientifically-backed games to test your cognitive abilities. Compare your brainpower with others and contribute to neuroscience research. Explore a galaxy-themed adventure while unlocking new challenges and earning achievements.

**Highlights:** Play brain-testing games, Compare brain scores with others, Win medals and unlock games, Help scientists understand the brain, Space-themed exploration, Anonymous data collection

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

**In-app purchases:** none


### Logic Riddle

[App page](https://appshunter.io/ios/app/logic-riddle-puzzle-games/id1594607267)

**Currently charting:** #194 Top Free · Word (US App Store)

Engage your mind with logic puzzles by decoding clues and filling grids. Solve thousands of unique challenges with increasing difficulty, from easy to expert. Enjoy a satisfying brain-training experience.

**Highlights:** Decode written clues, Fill in the grid, Thousands of unique puzzles, Increasing difficulty levels, Use hints, Unlock all puzzles (subscription)

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DIAMOND MEMBERSHIP | $4.99 | per 7 days |
| DIAMOND MEMBERSHIP | $29.99 | per year |
| BEGINNER'S BUNDLE | $1.99 | one-time |
| COIN PACKAGE 1.99 | $1.99 | one-time |
| COIN PACKAGE 4.99 | $4.99 | one-time |
| NO ADS | $4.99 | one-time |
| SUPER BUNDLE | $6.99 | one-time |
| NO ADS | $7.99 | one-time |
| NO ADS | $9.99 | one-time |
| LARGE BUNDLE | $12.99 | one-time |
| MEGA BUNDLE | $39.99 | one-time |

**What reviewers like**

- 🚀 Great game
- 👍 Challenging puzzles
- 👍 Fun logic problems
- 👍 Keeps brain sharp

**What reviewers complain about**

- 🔍 Too many ads
- 🐛 Errors in clues/puzzles
- 🔍 Expensive to remove ads
- 🐛 Crashes and glitches
- 🔍 Limited number of puzzles

**Reported bugs**

- Clues contradict puzzle solutions
- Insufficient clues to solve puzzles
- Ads don't work as intended
- Progress lost after updates

**Requested features**

- Ability to replay levels
- More frequent puzzle updates
- Better proofreading of clues
- Offline mode or save progress
- Larger grid size and zoom


## Frequently asked questions

### Is Brain Explorer free?

Brain Explorer is free to download, with no in-app purchases.

### Is Logic Riddle free?

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

### Which has better reviews, Brain Explorer or Logic Riddle?

Brain Explorer is rated higher. Brain Explorer averages 5.0 out of 5 from 6 ratings, while Logic Riddle averages 4.7 from 24K ratings.

### Do Brain Explorer or Logic Riddle have ads?

Logic Riddle shows ads; Brain Explorer does not.

### Which is updated more often, Brain Explorer or Logic Riddle?

Brain Explorer ships an update monthly, and Logic Riddle every 2 weeks. Most recently, Brain Explorer was updated on September 30, 2026 and Logic Riddle on October 20, 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.*