# Focus Trainer / Timer vs ZenZettel

The clearest difference is in-app purchases: Focus Trainer / Timer at none against ZenZettel's 2. Focus Trainer / Timer also leads on iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. ZenZettel sells 2 in-app purchases, starting at $0.99 per month. Focus Trainer / Timer asks for nothing beyond the download.

## The numbers

| Metric | Focus Trainer / Timer | ZenZettel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zenzettel/id6744944376/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Freemium |
| Size | 14 MB | 41 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Florian Sander](https://appshunter.io/developer/1487356861) | [Ising Digital Sarl](https://appshunter.io/developer/1685735618) |

## What reviewers say

### Focus Trainer / Timer

[App page](https://appshunter.io/ios/app/focus-trainer-timer/id1567822069)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZenZettel

[App page](https://appshunter.io/ios/app/zenzettel/id6744944376)

This app helps you build knowledge by transforming fleeting thoughts into permanent insights. It features a minimalist interface inspired by Japanese aesthetics, secure local storage, and AI-powered idea development. Organize your thoughts with smart tagging and advanced filtering.

**Highlights:** Impermanent note capture, AI-powered idea transformation, Advanced filtering, Minimalist interface, Secure local storage, Markdown export

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per month |
| Premium | $9.99 | per year |


## Frequently asked questions

### Is Focus Trainer / Timer free?

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

### Is ZenZettel free?

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

### Do Focus Trainer / Timer or ZenZettel have ads?

Neither Focus Trainer / Timer nor ZenZettel 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.*