# Fu vs Simple ToDo Diary

The clearest difference is in-app purchases: Fu at none against Simple ToDo Diary's 1. Fu also leads on iOS requirement (15.6 vs 18.6). Simple ToDo Diary's advantage is update cadence (daily vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Simple ToDo Diary sells 1 one-off in-app purchase. Fu asks for nothing beyond the download.

Fu ships an update monthly, Simple ToDo Diary daily. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fu | Simple ToDo Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fu-cosme/id1633957001/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free | — |
| Size | 34 MB | 4 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Junichiro Kohari](https://appshunter.io/developer/1863553798) | [Kazuya Hashimoto](https://appshunter.io/developer/1857972259) |

## What reviewers say

### Fu

[App page](https://appshunter.io/ios/app/fu-cosme/id1633957001)

Organize your makeup collection, track your daily looks, and discover new makeup inspiration from other users. Prevent duplicate purchases and monitor product expiration dates.

**Highlights:** Manage makeup collection, Record daily makeup looks, Share makeup records, Discover makeup inspiration, Prevent duplicate purchases, Track product expiration

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple ToDo Diary

[App page](https://appshunter.io/ios/app/simple-todo-diary/id6756016949)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示にする | $1.99 | one-time |


## Frequently asked questions

### Is Fu free?

Fu is free to download, with no in-app purchases.

### Is Simple ToDo Diary free?

Simple ToDo Diary is free to download, with in-app purchases available.

### Do Fu or Simple ToDo Diary have ads?

Neither Fu nor Simple ToDo Diary shows ads.

### Which is updated more often, Fu or Simple ToDo Diary?

Fu ships an update monthly, and Simple ToDo Diary daily. Most recently, Fu was updated on October 10, 2026 and Simple ToDo Diary on October 25, 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.*