# Brain Lab vs Ttorang

The clearest difference is in-app purchases: Ttorang at none against Brain Lab's 3. Brain Lab's advantage is update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Brain Lab sells 3 in-app purchases, starting at $9.99 per month. Ttorang asks for nothing beyond the download.

Brain Lab ships an update every 3 days, Ttorang weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Brain Lab | Ttorang |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/brain-lab-prefrontal-training/id6772660279/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Freemium | — |
| Size | 47 MB | 19 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [子栋 林](https://appshunter.io/developer/6772566874) | [INPHIL CHOI](https://appshunter.io/developer/6785766361) |

## What reviewers say

### Brain Lab

[App page](https://appshunter.io/ios/app/brain-lab-prefrontal-training/id6772660279)

Train your prefrontal cortex to improve focus, memory, and decision-making. This app offers science-inspired exercises and tracks your progress over time. Engage in daily workouts to combat brain fog and enhance cognitive abilities.

**Highlights:** 7 Training Modes for different brain regions, Cognitive Check to assess baseline and track progress, Visual Dashboard with score trends and ability radar, Social features for comparing stats with friends, Daily 10-minute brain workouts, Personalized suggestions based on cognitive profile

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brain Lab Premium (Monthly) | $9.99 | per month |
| Brain Lab Premium (Yearly) | $59.99 | per year |
| Brain Lab Premium (Lifetime) | $99.99 | one-time |


### Ttorang

[App page](https://appshunter.io/ios/app/ttorang-brain-training/id6802948321)

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Lab free?

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

### Is Ttorang free?

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

### Do Brain Lab or Ttorang have ads?

Neither Brain Lab nor Ttorang shows ads.

### Which is updated more often, Brain Lab or Ttorang?

Brain Lab ships an update every 3 days, and Ttorang weekly. Most recently, Brain Lab was updated on October 25, 2026 and Ttorang on October 25, 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.*