# Blue Hour vs Kept

The clearest difference is in-app purchases: Kept at none against Blue Hour's 3. Kept also leads on iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Blue Hour sells 3 one-off in-app purchases. Kept asks for nothing beyond the download.

## The numbers

| Metric | Blue Hour | Kept |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 3 MB | 32 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Moses Smith](https://appshunter.io/developer/1806941483) | [ALEXANDRU DANCAU](https://appshunter.io/developer/6806519606) |

## What reviewers say

### Blue Hour

[App page](https://appshunter.io/ios/app/blue-hour-visual-timer/id6793211925)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $1.99 | one-time |
| Lunch | $4.99 | one-time |
| Legend | $9.99 | one-time |


### Kept

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Blue Hour free?

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

### Is Kept free?

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

### Do Blue Hour or Kept have ads?

Neither Blue Hour nor Kept shows ads.

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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.*