# Star Brain Training vs One Minute Brain Builder

The clearest difference is rating: One Minute Brain Builder at 5.0 against Star Brain Training's 4.0. One Minute Brain Builder also leads on monetization model (ad-supported vs free with in-app purchases). Star Brain Training's advantage is iOS requirement (9.0 vs 11.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

One Minute Brain Builder holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews complicate that: 86% of Star Brain Training's written reviews are positive against 83% of One Minute Brain Builder's, so the app with the better star average is not the one people write more warmly about.

Star Brain Training ships an update every 4 months, One Minute Brain Builder every 3 months. The most recent releases landed on October 29, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Star Brain Training | One Minute Brain Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/star-brain-training/id925215188/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/one-minute-brain-builder/id1463055531/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | **86.0% of reviews** | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 22 MB | 88 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QQ TSUBASA](https://appshunter.io/developer/568750169) | [登理 郝](https://appshunter.io/developer/910536182) |

## What reviewers say

### Star Brain Training

[App page](https://appshunter.io/ios/app/star-brain-training/id925215188)

Enhance your cognitive abilities with this brain training game. Improve memory, concentration, and processing speed through engaging challenges. Regular play can lead to a more active and youthful brain.

**Highlights:** Memory training challenges, Concentration improvement, Faster processing speed, Progressive difficulty levels, Daily 3-minute sessions

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

**In-app purchases:** none


### One Minute Brain Builder

[App page](https://appshunter.io/ios/app/one-minute-brain-builder/id1463055531)

Engage in a variety of brain-training exercises designed to improve logic, memory, speed, and concentration. With 16 different game types and all levels accessible for free, it offers a fun and relaxing way to keep your mind sharp. Play offline anytime, anywhere.

**Highlights:** 32 logic, memory, speed, visual, concentration, reaction, and math tests, 16 kinds of games, All levels are open and free, Easy and fun gameplay for all ages, Offline play available, Simple game rules

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Star Brain Training free?

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

### Is One Minute Brain Builder free?

One Minute Brain Builder is free to download, with no in-app purchases.

### Which has better reviews, Star Brain Training or One Minute Brain Builder?

One Minute Brain Builder is rated higher. Star Brain Training averages 4.0 out of 5 from 2 ratings, while One Minute Brain Builder averages 5.0 from 2 ratings.

### Do Star Brain Training or One Minute Brain Builder have ads?

Both Star Brain Training and One Minute Brain Builder show ads.

### Which is updated more often, Star Brain Training or One Minute Brain Builder?

Star Brain Training ships an update every 4 months, and One Minute Brain Builder every 3 months. Most recently, Star Brain Training was updated on October 29, 2026 and One Minute Brain Builder on October 12, 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.*