# ScreenFast vs Prmo

The clearest difference is iOS requirement: Prmo at 15.1 against ScreenFast's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ScreenFast sells 3 in-app purchases, starting at $3.99 per month and Prmo sells 3 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ScreenFast ships an update fortnightly, Prmo every 2 weeks. The most recent releases landed on September 22, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ScreenFast | Prmo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (16 ratings)](https://appshunter.io/ios/app/screenfast/id6743364997/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 18 MB | 43 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Easlo Pte. Ltd.](https://appshunter.io/developer/1800901637) | [Amin El Bassiouni](https://appshunter.io/developer/1896750224) |

## What reviewers say

### ScreenFast

[App page](https://appshunter.io/ios/app/screenfast/id6743364997)

This app helps you block distracting applications and websites to improve focus. It features a timer to track blocking duration and timed breaks to help you regain concentration. Review your history to monitor progress in managing screen time.

**Highlights:** Block distracting apps and websites, Focus timer with duration tracking, Timed breaks with automatic resume, Screen time history and progress tracking, Customizable blocking sessions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScreenFast Pro Monthly | $3.99 | per month |
| ScreenFast Pro Yearly | $19.99 | per year |
| ScreenFast Pro Lifetime | $49.99 | one-time |


### Prmo

[App page](https://appshunter.io/ios/app/prmo/id6770518269)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prmo Pro | $14.99 | per month |
| Prmo Pro | $89.99 | per year |
| Prmo Pro | $299.99 | one-time |


## Frequently asked questions

### Is ScreenFast free?

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

### Is Prmo free?

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

### Do ScreenFast or Prmo have ads?

Neither ScreenFast nor Prmo shows ads.

### Which is updated more often, ScreenFast or Prmo?

ScreenFast ships an update fortnightly, and Prmo every 2 weeks. Most recently, ScreenFast was updated on September 22, 2026 and Prmo on September 28, 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.*