# Just Focus Timer vs Focus15

The clearest difference is update cadence: Focus15 at daily against Just Focus Timer's every 4 months. Focus15 also leads on iOS requirement (15.0 vs 17.5). 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.

Just Focus Timer ships an update every 4 months, Focus15 daily. The most recent releases landed on September 20, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Just Focus Timer | Focus15 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Size | 24 MB | 4 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Civan Korkmaz](https://appshunter.io/developer/1725275668) | [Daniel Pospichal](https://appshunter.io/developer/1892325309) |

## What reviewers say

### Just Focus Timer

[App page](https://appshunter.io/ios/app/just-focus-timer/id6478323264)

**Features:** macOS Compatibility

**In-app purchases:** none


### Focus15

[App page](https://appshunter.io/ios/app/focus15/id6761989334)

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

**In-app purchases:** none


## Frequently asked questions

### Is Just Focus Timer free?

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

### Is Focus15 free?

Focus15 is free to download, with no in-app purchases.

### Do Just Focus Timer or Focus15 have ads?

Neither Just Focus Timer nor Focus15 shows ads.

### Which is updated more often, Just Focus Timer or Focus15?

Just Focus Timer ships an update every 4 months, and Focus15 daily. Most recently, Just Focus Timer was updated on September 20, 2026 and Focus15 on September 15, 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.*