# Hush vs Crux

The clearest difference is in-app purchases: Hush at none against Crux's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Crux sells 3 in-app purchases, starting at $2.99 per 7 days. Hush asks for nothing beyond the download.

Hush ships an update every 8 days, Crux every 2 weeks. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Hush | Crux |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Size | 6 MB | 16 MB |
| Requires iOS | 16.2 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aeloch Kim](https://appshunter.io/developer/1802169954) | [Idan Rachmani](https://appshunter.io/developer/1896591851) |

## What reviewers say

### Hush

[App page](https://appshunter.io/ios/app/hush-reduce-screen-time/id6743315704)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crux

[App page](https://appshunter.io/ios/app/crux-screen-time-control/id6777103714)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crux Pro Weekly | $2.99 | per 7 days |
| Crux Pro Monthly | $4.99 | per month |
| Crux Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Hush free?

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

### Is Crux free?

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

### Do Hush or Crux have ads?

Neither Hush nor Crux shows ads.

### Which is updated more often, Hush or Crux?

Hush ships an update every 8 days, and Crux every 2 weeks. Most recently, Hush was updated on October 25, 2026 and Crux on October 15, 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.*