# Tomaru vs Atteno

The clearest difference is update cadence: Atteno at every 4 weeks against Tomaru's every 7 months. Atteno also leads on device support (3 vs 1) and iOS requirement (16.1 vs 18.5). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Tomaru sells 1 one-off in-app purchase and Atteno sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Tomaru ships an update every 7 months, Atteno every 4 weeks. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Tomaru | Atteno |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 weeks** |
| Size | 23 MB | 35 MB |
| Requires iOS | 18.5 | **16.1** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [8 Bit Code](https://appshunter.io/developer/297643125) | [子文 杨](https://appshunter.io/developer/1804228519) |

## What reviewers say

### Tomaru

[App page](https://appshunter.io/ios/app/tomaru/id6749193175)

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

**In-app purchases (1)**

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


### Atteno

[App page](https://appshunter.io/ios/app/atteno-focus-timer-and-study/id6757382433)

**In-app purchases (1)**

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


## Frequently asked questions

### Is Tomaru free?

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

### Is Atteno free?

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

### Do Tomaru or Atteno have ads?

Neither Tomaru nor Atteno shows ads.

### Which is updated more often, Tomaru or Atteno?

Tomaru ships an update every 7 months, and Atteno every 4 weeks. Most recently, Tomaru was updated on September 14, 2026 and Atteno on September 13, 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.*