# ADHD Focus Timer vs HiddenLine

The clearest difference is iOS requirement: ADHD Focus Timer at 17.0 against HiddenLine's 26.0. 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.

## The numbers

| Metric | ADHD Focus Timer | HiddenLine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 8 MB | 8 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Avineet Gupta](https://appshunter.io/developer/1843610413) | [dheeraj neelam](https://appshunter.io/developer/1329812138) |

## What reviewers say

### ADHD Focus Timer

[App page](https://appshunter.io/ios/app/adhd-focus-timer-pomodoro/id6756427873)

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

**In-app purchases:** none


### HiddenLine

[App page](https://appshunter.io/ios/app/hiddenline/id6758023464)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ADHD Focus Timer free?

ADHD Focus Timer is free to download, with no in-app purchases.

### Is HiddenLine free?

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

### Do ADHD Focus Timer or HiddenLine have ads?

Neither ADHD Focus Timer nor HiddenLine shows ads.

---

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