# BrainFit Junior vs Smarter Brain

The clearest difference is update cadence: Smarter Brain at every 6 weeks against BrainFit Junior's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

BrainFit Junior ships an update every 7 months, Smarter Brain every 6 weeks. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BrainFit Junior | Smarter Brain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Size | 33 MB | 47 MB |
| Requires iOS | 14.0.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BrainFit](https://appshunter.io/developer/1052593917) | [丹丹 王](https://appshunter.io/developer/1636101439) |

## What reviewers say

### BrainFit Junior

[App page](https://appshunter.io/ios/app/brainfit-junior/id6739955937)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smarter Brain

[App page](https://appshunter.io/ios/app/smarter-brain/id6740703233)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BrainFit Junior free?

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

### Is Smarter Brain free?

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

### Do BrainFit Junior or Smarter Brain have ads?

Neither BrainFit Junior nor Smarter Brain shows ads.

### Which is updated more often, BrainFit Junior or Smarter Brain?

BrainFit Junior ships an update every 7 months, and Smarter Brain every 6 weeks. Most recently, BrainFit Junior was updated on October 19, 2026 and Smarter Brain on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*