# WhatToDo vs NinetyDay

The clearest difference is in-app purchases: NinetyDay at none against WhatToDo's 2. NinetyDay also leads on update cadence (daily vs every 4 days). WhatToDo's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. WhatToDo sells 2 in-app purchases, starting at $1.99 per month. NinetyDay asks for nothing beyond the download.

WhatToDo ships an update every 4 days, NinetyDay daily. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WhatToDo | NinetyDay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Size | 40 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yeong Ho Jeong](https://appshunter.io/developer/464028296) | [Scott Francis](https://appshunter.io/developer/1877956952) |

## What reviewers say

### WhatToDo

[App page](https://appshunter.io/ios/app/whattodo-focus-timer-and-tasks/id6753144313)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $1.99 | per month |
| Annual Premium Subscription | $12.99 | per year |


### NinetyDay

[App page](https://appshunter.io/ios/app/ninetyday/id6766286749)

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

**In-app purchases:** none


## Frequently asked questions

### Is WhatToDo free?

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

### Is NinetyDay free?

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

### Do WhatToDo or NinetyDay have ads?

Neither WhatToDo nor NinetyDay shows ads.

### Which is updated more often, WhatToDo or NinetyDay?

WhatToDo ships an update every 4 days, and NinetyDay daily. Most recently, WhatToDo was updated on October 13, 2026 and NinetyDay on October 25, 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.*