# FB4You vs Flow Study

The clearest difference is in-app purchases: FB4You at none against Flow Study's 6. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flow Study sells 6 in-app purchases, starting at $8.99 per month. FB4You asks for nothing beyond the download.

## The numbers

| Metric | FB4You | Flow Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 28 MB | 60 MB |
| Requires iOS | 15.6 | **15.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Université de Liège](https://appshunter.io/developer/1464882178) | [Othmane Bennani](https://appshunter.io/developer/1882722558) |

## What reviewers say

### FB4You

[App page](https://appshunter.io/ios/app/fb4you/id1557230356)

**In-app purchases:** none


### Flow Study

[App page](https://appshunter.io/ios/app/flow-study/id6776224510)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flow Study Pro | $8.99 | per month |
| Flow Study Max | $17.99 | per month |
| 30 Flow Study Coin | $1.99 | one-time |
| 100 Flow Study Coin | $3.99 | one-time |
| 250 Flow Study Coin | $8.99 | one-time |
| 600 Flow Study Coin | $14.99 | one-time |


## Frequently asked questions

### Is FB4You free?

FB4You is free to download, with no in-app purchases.

### Is Flow Study free?

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

### Do FB4You or Flow Study have ads?

Neither FB4You nor Flow Study shows ads.

---

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