# ONWORK vs Do one

The clearest difference is ads: ONWORK at none against Do one's shown. ONWORK also leads on iOS requirement (15.6 vs 17.0). Do one's advantage is update cadence (every 6 weeks vs every 31 months). On price, 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.

ONWORK ships an update every 31 months, Do one every 6 weeks. The most recent releases landed on January 2, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ONWORK | Do one |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | **Every 6 weeks** |
| Size | 16 MB | 98 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [YouTeacher Inc.](https://appshunter.io/developer/423093933) | [ryoichi yamada](https://appshunter.io/developer/1455647163) |

## What reviewers say

### ONWORK

[App page](https://appshunter.io/ios/app/onwork/id1099475065)

**Features:** macOS Compatibility

**In-app purchases:** none


### Do one

[App page](https://appshunter.io/ios/app/do-one/id1455647164)

**In-app purchases:** none


## Frequently asked questions

### Is ONWORK free?

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

### Is Do one free?

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

### Do ONWORK or Do one have ads?

Do one shows ads; ONWORK does not.

### Which is updated more often, ONWORK or Do one?

ONWORK ships an update every 31 months, and Do one every 6 weeks. Most recently, ONWORK was updated on January 2, 2026 and Do one on September 17, 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.*