# i勤怠7 vs SubMitter

The clearest difference is iOS requirement: i勤怠7 at 12.0 against SubMitter's 17.6. On price, update cadence, 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, SubMitter monthly. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | i勤怠7 | SubMitter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 53 MB | 69 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ワンダフルフライ株式会社](https://appshunter.io/developer/1078093943) | [MAIASOFT, K.K.](https://appshunter.io/developer/1226812728) |

## What reviewers say

### i勤怠7

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

**In-app purchases:** none


### SubMitter

[App page](https://appshunter.io/ios/app/submitter/id6443804913)

**Features:** macOS Compatibility

**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 SubMitter free?

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

### Do i勤怠7 or SubMitter have ads?

Neither i勤怠7 nor SubMitter shows ads.

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

i勤怠7 ships an update fortnightly, and SubMitter monthly. Most recently, i勤怠7 was updated on October 9, 2026 and SubMitter on October 19, 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.*