# 工数タイマー vs SubMitter

The clearest difference is iOS requirement: 工数タイマー at 13.0 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.

工数タイマー ships an update every 6 weeks, SubMitter monthly. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 工数タイマー | SubMitter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 24 MB | 69 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hayato Miura](https://appshunter.io/developer/1581248330) | [MAIASOFT, K.K.](https://appshunter.io/developer/1226812728) |

## What reviewers say

### 工数タイマー

[App page](https://appshunter.io/ios/app/id1581248328)

**Features:** macOS Compatibility

**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 工数タイマー free?

工数タイマー is free to download, with no in-app purchases.

### Is SubMitter free?

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

### Do 工数タイマー or SubMitter have ads?

Neither 工数タイマー nor SubMitter shows ads.

### Which is updated more often, 工数タイマー or SubMitter?

工数タイマー ships an update every 6 weeks, and SubMitter monthly. Most recently, 工数タイマー was updated on October 16, 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.*