# StudyHenry vs Smart Brain App

The clearest difference is in-app purchases: Smart Brain App at none against StudyHenry's 6. StudyHenry's advantage is update cadence (every 5 weeks vs every 8 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. StudyHenry sells 6 in-app purchases, starting at $28.49 per month. Smart Brain App asks for nothing beyond the download.

StudyHenry ships an update every 5 weeks, Smart Brain App every 8 months. The most recent releases landed on September 10, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | StudyHenry | Smart Brain App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Size | 34 MB | 31 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [rania arafat](https://appshunter.io/developer/1441952573) | [Zaher Al Abtah](https://appshunter.io/developer/1098970804) |

## What reviewers say

### StudyHenry

[App page](https://appshunter.io/ios/app/studyhenry/id1441952574)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Membership | $28.49 | per month |
| Three Months Membership | $64.99 | per 3 months |
| Six Months Membership | $95.99 | per 6 months |
| One Year Membership | $149.99 | per year |
| Startup | $4.99 | one-time |
| Standard | $13.99 | one-time |


### Smart Brain App

[App page](https://appshunter.io/ios/app/smart-brain-app/id6514279720)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StudyHenry free?

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

### Is Smart Brain App free?

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

### Do StudyHenry or Smart Brain App have ads?

Neither StudyHenry nor Smart Brain App shows ads.

### Which is updated more often, StudyHenry or Smart Brain App?

StudyHenry ships an update every 5 weeks, and Smart Brain App every 8 months. Most recently, StudyHenry was updated on September 10, 2026 and Smart Brain App on May 17, 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.*