# i勤怠7 vs 1分の習慣

The clearest difference is update cadence: i勤怠7 at fortnightly against 1分の習慣's monthly. i勤怠7 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

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

i勤怠7 ships an update fortnightly, 1分の習慣 monthly. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | i勤怠7 | 1分の習慣 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 53 MB | 46 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ワンダフルフライ株式会社](https://appshunter.io/developer/1078093943) | [YUYA MASUDA](https://appshunter.io/developer/1840203331) |

## What reviewers say

### i勤怠7

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

**In-app purchases:** none


### 1分の習慣

[App page](https://appshunter.io/ios/app/1/id6758957376)

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

**In-app purchases:** none


## Frequently asked questions

### Is i勤怠7 free?

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

### Is 1分の習慣 free?

1分の習慣 is free to download, with no in-app purchases.

### Do i勤怠7 or 1分の習慣 have ads?

Neither i勤怠7 nor 1分の習慣 shows ads.

### Which is updated more often, i勤怠7 or 1分の習慣?

i勤怠7 ships an update fortnightly, and 1分の習慣 monthly. Most recently, i勤怠7 was updated on September 23, 2026 and 1分の習慣 on September 26, 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.*