# why? vs Kept

The clearest difference is in-app purchases: Kept at none against why?'s 3. Kept also leads on update cadence (every 2 days vs every 5 days) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. why? sells 3 in-app purchases, starting at $2.99 per month. Kept asks for nothing beyond the download.

why? ships an update every 5 days, Kept every 2 days. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | why? | Kept |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 9 MB | 9 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Comma Labs](https://appshunter.io/developer/1882050945) | [ALEXANDRU DANCAU](https://appshunter.io/developer/6806519606) |

## What reviewers say

### why?

[App page](https://appshunter.io/ios/app/why-screen-time-control/id6802287404)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $9.99 | per year |
| Lifetime | $24.99 | one-time |


### Kept

[App page](https://appshunter.io/ios/app/kept-private-link-library/id6809417882)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is why? free?

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

### Is Kept free?

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

### Do why? or Kept have ads?

Neither why? nor Kept shows ads.

### Which is updated more often, why? or Kept?

why? ships an update every 5 days, and Kept every 2 days. Most recently, why? was updated on September 8, 2026 and Kept on September 14, 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.*