# HyperFocus vs FlowStudy

The clearest difference is in-app purchases: HyperFocus at none against FlowStudy's 2. FlowStudy's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. FlowStudy sells 2 in-app purchases, starting at $4.99 per month. HyperFocus asks for nothing beyond the download.

## The numbers

| Metric | HyperFocus | FlowStudy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 37 MB | 21 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Younggun Kim](https://appshunter.io/developer/1646228146) | [BULPARA TEKNOLOJI LIMITED SIRKETI](https://appshunter.io/developer/1552593177) |

## What reviewers say

### HyperFocus

[App page](https://appshunter.io/ios/app/hyperfocus-adhd-focus-timer/id6756012439)

**In-app purchases:** none


### FlowStudy

[App page](https://appshunter.io/ios/app/flowstudy/id6757627661)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowStudy Premium | $4.99 | per month |
| Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is HyperFocus free?

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

### Is FlowStudy free?

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

### Do HyperFocus or FlowStudy have ads?

Neither HyperFocus nor FlowStudy shows ads.

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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.*