# Focus Timer vs ChronoZen

The clearest difference is update cadence: Focus Timer at weekly against ChronoZen's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Focus Timer sells 8 in-app purchases, starting at $1.99 per month and ChronoZen sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Focus Timer ships an update weekly, ChronoZen every 8 months. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Focus Timer | ChronoZen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 months |
| Size | 165 MB | 5 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Bogoslovskii](https://appshunter.io/developer/1813352935) | [Tarik Davulcu](https://appshunter.io/developer/1780533379) |

## What reviewers say

### Focus Timer

[App page](https://appshunter.io/ios/app/focus-timer-pomodoro-blocker/id6745689760)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Pomodoro Premium | $1.99 | per month |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $4.99 | per year |
| Yearly Premium | $9.99 | per year |
| Pomodoro Premium | $9.99 | per year |
| Yearly Premium | $14.99 | per year |
| Yearly Premium | $29.99 | per year |


### ChronoZen

[App page](https://appshunter.io/ios/app/chronozen-adhd-focus-timer/id6759417430)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $4.99 | one-time |


## Frequently asked questions

### Is Focus Timer free?

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

### Is ChronoZen free?

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

### Do Focus Timer or ChronoZen have ads?

Neither Focus Timer nor ChronoZen shows ads.

### Which is updated more often, Focus Timer or ChronoZen?

Focus Timer ships an update weekly, and ChronoZen every 8 months. Most recently, Focus Timer was updated on November 5, 2026 and ChronoZen on November 9, 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.*