# Zentry vs Stop Doomscrolling

The clearest difference is update cadence: Stop Doomscrolling at every 9 days against Zentry's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Zentry sells 3 in-app purchases, starting at $3.99 per 7 days and Stop Doomscrolling sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Zentry ships an update every 3 weeks, Stop Doomscrolling every 9 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Zentry | Stop Doomscrolling |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 7 MB | 20 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Serhii Kravchuk](https://appshunter.io/developer/1782521114) | [Arrpit Tiwari](https://appshunter.io/developer/1854495969) |

## What reviewers say

### Zentry

[App page](https://appshunter.io/ios/app/zentry-screen-time-control/id6745819344)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Zentry: Screen Time Control | $3.99 | per 7 days |
| Lifetime | $39.99 | one-time |


### Stop Doomscrolling

[App page](https://appshunter.io/ios/app/stop-doomscrolling-mathunlock/id6758373394)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $24.99 | per year |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Zentry free?

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

### Is Stop Doomscrolling free?

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

### Do Zentry or Stop Doomscrolling have ads?

Neither Zentry nor Stop Doomscrolling shows ads.

### Which is updated more often, Zentry or Stop Doomscrolling?

Zentry ships an update every 3 weeks, and Stop Doomscrolling every 9 days. Most recently, Zentry was updated on October 8, 2026 and Stop Doomscrolling on October 2, 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.*