# M′s【公式アプリ】 vs Work log with fun!

The clearest difference is in-app purchases: M′s【公式アプリ】 at none against Work log with fun!'s 2. Work log with fun!'s advantage is update cadence (every 4 days vs every 66 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Work log with fun! sells 2 in-app purchases, starting at $0.49 per month. M′s【公式アプリ】 asks for nothing beyond the download.

M′s【公式アプリ】 ships an update every 66 months, Work log with fun! every 4 days. The most recent releases landed on September 19, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | M′s【公式アプリ】 | Work log with fun! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 66 months | **Every 4 days** |
| Size | 12 MB | 28 MB |
| Requires iOS | **16.6** | 17 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [M'S, K.K.](https://appshunter.io/developer/1505294524) | [WizMe, Inc.](https://appshunter.io/developer/1796542485) |

## What reviewers say

### M′s【公式アプリ】

[App page](https://appshunter.io/ios/app/ms/id1505294525)

**Features:** macOS Compatibility

**In-app purchases:** none


### Work log with fun!

[App page](https://appshunter.io/ios/app/work-log-with-fun/id6746373273)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShuTaikin Premium (Monthly) | $0.49 | per month |
| ShuTaikin One-time Purchase | $5.99 | one-time |


## Frequently asked questions

### Is M′s【公式アプリ】 free?

M′s【公式アプリ】 is free to download, with no in-app purchases.

### Is Work log with fun! free?

Work log with fun! is free to download, with in-app purchases available.

### Do M′s【公式アプリ】 or Work log with fun! have ads?

Neither M′s【公式アプリ】 nor Work log with fun! shows ads.

### Which is updated more often, M′s【公式アプリ】 or Work log with fun!?

M′s【公式アプリ】 ships an update every 66 months, and Work log with fun! every 4 days. Most recently, M′s【公式アプリ】 was updated on September 19, 2026 and Work log with fun! on September 5, 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.*