# tsutomu vs i勤怠7

The clearest difference is update cadence: i勤怠7 at fortnightly against tsutomu's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

tsutomu ships an update every 2 months, i勤怠7 fortnightly. The most recent releases landed on September 8, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | tsutomu | i勤怠7 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 4 MB | 53 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Nakamura](https://appshunter.io/developer/1483104931) | [WonderfulFly Corporation](https://appshunter.io/developer/1078093943) |

## What reviewers say

### tsutomu

[App page](https://appshunter.io/ios/app/tsutomu/id1483104932)

**Features:** macOS Compatibility

**In-app purchases:** none


### i勤怠7

[App page](https://appshunter.io/ios/app/i7/id1619244283)

**In-app purchases:** none


## Frequently asked questions

### Is tsutomu free?

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

### Is i勤怠7 free?

i勤怠7 is free to download, with no in-app purchases.

### Do tsutomu or i勤怠7 have ads?

Neither tsutomu nor i勤怠7 shows ads.

### Which is updated more often, tsutomu or i勤怠7?

tsutomu ships an update every 2 months, and i勤怠7 fortnightly. Most recently, tsutomu was updated on September 8, 2026 and i勤怠7 on June 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*