# ToDo List vs Focus4

The clearest difference is ads: Focus4 at none against ToDo List's shown. Focus4 also leads on update cadence (every 2 months vs every 13 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ToDo List sells 1 one-off in-app purchase and Focus4 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ToDo List ships an update every 13 months, Focus4 every 2 months. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ToDo List | Focus4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Every 2 months** |
| Size | 15 MB | 18 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ranjan Mallick](https://appshunter.io/developer/838838477) | [Kirlos Yousef](https://appshunter.io/developer/1514432748) |

## What reviewers say

### ToDo List

[App page](https://appshunter.io/ios/app/todo-list-task-planner/id1012934124)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro-version | $9.99 | one-time |


### Focus4

[App page](https://appshunter.io/ios/app/focus4-work-and-study-ai-timer/id6739164359)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership (Monthly) | $2.99 | per month |
| Premium Membership | $19.99 | per year |


## Frequently asked questions

### Is ToDo List free?

ToDo List is free to download, with in-app purchases available.

### Is Focus4 free?

Focus4 is free to download, with in-app purchases available.

### Do ToDo List or Focus4 have ads?

ToDo List shows ads; Focus4 does not.

### Which is updated more often, ToDo List or Focus4?

ToDo List ships an update every 13 months, and Focus4 every 2 months. Most recently, ToDo List was updated on September 28, 2026 and Focus4 on October 1, 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.*