# Mofu vs Pieto Timer

The clearest difference is update cadence: Pieto Timer at every 4 days against Mofu's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mofu sells 3 in-app purchases, starting at $0.99 per month and Pieto Timer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Mofu ships an update every 9 days, Pieto Timer every 4 days. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Mofu | Pieto Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/mofu-pomodoro-study-timer/id6757412617/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 122 MB | 24 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Songyu Li](https://appshunter.io/developer/1228658214) | [wataru takahashi](https://appshunter.io/developer/1896618750) |

## What reviewers say

### Mofu

[App page](https://appshunter.io/ios/app/mofu-pomodoro-study-timer/id6757412617)

This app uses a gentle approach to help you build focus habits. It features cute companions and a calming atmosphere to make study or work sessions more enjoyable and productive. Track your progress visually and customize your focus sessions to fit your needs.

**Highlights:** Cross-device focus timer (iPhone, iPad, Mac), Widgets, Live Activities, and Dynamic Island integration, Visual progress tracking with growing 'pasture', Companion pets to accompany focus sessions, Multiple focus modes (Normal, Strict, Whitelist, Flow), Ambient sounds for a calming atmosphere, Detailed session history and statistics

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tomo Pro Monthly | $0.99 | per month |
| Tomo Pro Yearly | $5.99 | per year |
| Tomo Pro Lifetime | $9.99 | one-time |


### Pieto Timer

[App page](https://appshunter.io/ios/app/pieto-timer/id6768957592)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| コーヒー 1 杯 | $0.99 | one-time |
| ビール 1 杯 | $2.99 | one-time |
| ピザ 1 枚 | $6.99 | one-time |


## Frequently asked questions

### Is Mofu free?

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

### Is Pieto Timer free?

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

### Do Mofu or Pieto Timer have ads?

Neither Mofu nor Pieto Timer shows ads.

### Which is updated more often, Mofu or Pieto Timer?

Mofu ships an update every 9 days, and Pieto Timer every 4 days. Most recently, Mofu was updated on September 9, 2026 and Pieto Timer on September 10, 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.*