# ONYX vs Screen Time Blocker

The clearest difference is update cadence: Screen Time Blocker at every 3 days against ONYX's every 2 weeks. On price, ads, in-app purchases 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 and Screen Time Blocker sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ONYX ships an update every 2 weeks, Screen Time Blocker every 3 days. The most recent releases landed on September 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ONYX | Screen Time Blocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/screen-time-blocker-aphel/id6739789721/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 74 MB | 13 MB |
| Requires iOS | **17.0** | 17.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aresapps Inc](https://appshunter.io/developer/1727296272) | [Can Berk Hayretdag](https://appshunter.io/developer/1629754201) |

## 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 |


### Screen Time Blocker

[App page](https://appshunter.io/ios/app/screen-time-blocker-aphel/id6739789721)

This app helps you regain control of your phone usage by blocking distracting applications and websites. Set custom time limits, track your usage, and utilize focus modes to improve concentration and reduce digital distractions for a more productive day.

**Highlights:** Block distracting apps and websites, Set custom screen time limits, Track phone usage, Smart reminders and focus modes, Reduce phone addiction, Boost productivity

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus Pro Monthly | $2.99 | per month |
| Focus Pro Annual Close Offer | $9.99 | per year |
| Focus Pro Annual | $19.99 | per year |


## Frequently asked questions

### Is ONYX free?

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

### Is Screen Time Blocker free?

Screen Time Blocker is free to download, with in-app purchases available.

### Do ONYX or Screen Time Blocker have ads?

Neither ONYX nor Screen Time Blocker shows ads.

### Which is updated more often, ONYX or Screen Time Blocker?

ONYX ships an update every 2 weeks, and Screen Time Blocker every 3 days. Most recently, ONYX was updated on September 14, 2026 and Screen Time Blocker on October 10, 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.*