# Better Brain Lite vs TestSTMemory

The clearest difference is price: Better Brain Lite at Free against TestSTMemory's $2.99. Better Brain Lite also leads on device support (3 vs 1). TestSTMemory's advantage is in-app purchases (none vs 1). On update cadence, ads and iOS requirement there is nothing between them.

Better Brain Lite is free to download; TestSTMemory costs $2.99 up front. Better Brain Lite sells 1 one-off in-app purchase. TestSTMemory asks for nothing beyond the download.

Better Brain Lite ships an update every 10 months, TestSTMemory every 13 months. The most recent releases landed on August 29, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Better Brain Lite | TestSTMemory |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/better-brain-lite/id307920888/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 2 MB |
| Requires iOS | 15.4 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peter Schorn](https://appshunter.io/developer/291182088) | [Viacheslav Romanenko](https://appshunter.io/developer/1046372418) |

## What reviewers say

### Better Brain Lite

[App page](https://appshunter.io/ios/app/better-brain-lite/id307920888)

Enhance your fluid intelligence with a challenging memory task. This app trains your ability to solve new problems by remembering simultaneous audio and visual events. A scientific study indicated a positive impact on fluid intelligence from this training.

**Highlights:** Fluid intelligence training, Memory task practice, Simultaneous audio/visual event recall, 2-back task (letter and grid position), Training session log export, Scientific study validation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to BetterBrain Pro | $2.99 | one-time |


### TestSTMemory

[App page](https://appshunter.io/ios/app/teststmemory/id1358135078)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Better Brain Lite free?

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

### Is TestSTMemory free?

TestSTMemory costs $2.99, with no in-app purchases.

### Do Better Brain Lite or TestSTMemory have ads?

Neither Better Brain Lite nor TestSTMemory shows ads.

### Which is updated more often, Better Brain Lite or TestSTMemory?

Better Brain Lite ships an update every 10 months, and TestSTMemory every 13 months. Most recently, Better Brain Lite was updated on August 29, 2026 and TestSTMemory on September 19, 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.*