# ONYX vs Moss Driver

The clearest difference is in-app purchases: Moss Driver at none against ONYX's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ONYX sells 6 in-app purchases, starting at $0.29 per 7 days. Moss Driver asks for nothing beyond the download.

ONYX ships an update every 2 weeks, Moss Driver monthly. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | ONYX | Moss Driver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 74 MB | 76 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aresapps Inc](https://appshunter.io/developer/1727296272) | [Moss Tecnologia](https://appshunter.io/developer/1895757240) |

## What reviewers say

### ONYX

[App page](https://appshunter.io/ios/app/onyx-screen-time-control/id6575344731)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Week Access | $0.29 | per 7 days |
| Full Monthly Access | $9.99 | per month |
| Full Month Access | $19.99 | per month |
| Full Annual Access | $49.99 | per year |
| Full Annual Access | $99.99 | per year |
| Full Lifetime Access | $99.99 | one-time |


### Moss Driver

[App page](https://appshunter.io/ios/app/moss-driver/id6764382939)

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

**In-app purchases:** none


## Frequently asked questions

### Is ONYX free?

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

### Is Moss Driver free?

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

### Do ONYX or Moss Driver have ads?

Neither ONYX nor Moss Driver shows ads.

### Which is updated more often, ONYX or Moss Driver?

ONYX ships an update every 2 weeks, and Moss Driver monthly. Most recently, ONYX was updated on September 14, 2026 and Moss Driver on September 8, 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.*