# todo vs TimelineWorker

The clearest difference is device support: TimelineWorker at 3 against todo's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | todo | TimelineWorker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 21 MB | 46 MB |
| Requires iOS | 15.5 | **15.3** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHIGERU ARAKI](https://appshunter.io/developer/1506645360) | [YUYA FUTAMURA](https://appshunter.io/developer/1745671588) |

## What reviewers say

### todo

[App page](https://appshunter.io/ios/app/todo-diary/id1636143899)

**In-app purchases:** none


### TimelineWorker

[App page](https://appshunter.io/ios/app/timelineworker-task-timer/id6502512183)

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

**In-app purchases:** none


## Frequently asked questions

### Is todo free?

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

### Is TimelineWorker free?

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

---

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