# Limit screen time, apps locker vs Prizma

The clearest difference is in-app purchases: Prizma at none against Limit screen time, apps locker's 4. Prizma also leads on update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Limit screen time, apps locker sells 4 in-app purchases, starting at $1.99 per month. Prizma asks for nothing beyond the download.

Limit screen time, apps locker ships an update monthly, Prizma weekly. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Limit screen time, apps locker | Prizma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/limit-screen-time-apps-locker/id6761118244/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Freemium | — |
| Size | 44 MB | 46 MB |
| Requires iOS | 18.4 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vadzim Narbutovich](https://appshunter.io/developer/1740976134) | [Asset Kudaibergenov](https://appshunter.io/developer/1848275563) |

## What reviewers say

### Limit screen time, apps locker

[App page](https://appshunter.io/ios/app/limit-screen-time-apps-locker/id6761118244)

Earn screen time by engaging in physical activity like walking or doing squats. This app converts your real-world steps and workouts into minutes you can use for your favorite applications, helping you manage usage mindfully.

**Highlights:** Earn screen time with physical activity, Track steps and workouts, Manage app usage, Focus sessions for productivity, Customizable earning rates, Detailed statistics

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Weekly Premium | $1.99 | per 7 days |
| Yearly Premium | $12.99 | per year |
| ScreenBlocker Pro Lifetime | $19.99 | one-time |


### Prizma

[App page](https://appshunter.io/ios/app/prizma-app-blocker-and-timer/id6798402624)

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

**In-app purchases:** none


## Frequently asked questions

### Is Limit screen time, apps locker free?

Limit screen time, apps locker is free to download, with in-app purchases available.

### Is Prizma free?

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

### Do Limit screen time, apps locker or Prizma have ads?

Neither Limit screen time, apps locker nor Prizma shows ads.

### Which is updated more often, Limit screen time, apps locker or Prizma?

Limit screen time, apps locker ships an update monthly, and Prizma weekly. Most recently, Limit screen time, apps locker was updated on October 31, 2026 and Prizma on October 29, 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.*