# Mofu vs Perfect Lock

The clearest difference is device support: Mofu at 3 against Perfect Lock's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Mofu sells 3 in-app purchases, starting at $0.99 per month and Perfect Lock sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Mofu | Perfect Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/mofu-pomodoro-study-timer/id6757412617/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Monetization | Freemium | — |
| Size | 236 MB | 12 MB |
| Requires iOS | **18.0** | 18.4 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Songyu Li](https://appshunter.io/developer/1228658214) | [yunosuke yata](https://appshunter.io/developer/6787603181) |

## 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 |


### Perfect Lock

[App page](https://appshunter.io/ios/app/perfect-lock-screen-time/id6787911742)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Perfect Lock | $1.99 | per month |
| Perfect Lock | $29.99 | per year |


## Frequently asked questions

### Is Mofu free?

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

### Is Perfect Lock free?

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

### Do Mofu or Perfect Lock have ads?

Neither Mofu nor Perfect Lock 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.*