# App Blocker & Focus vs Precursor

App Blocker & Focus and Precursor are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. App Blocker & Focus sells 7 in-app purchases, starting at $4.99 per 7 days and Precursor sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for App Blocker & Focus against 4.9 for Precursor. Both are backed by a comparable volume of ratings — 5 and 14 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

App Blocker & Focus ships an update every 8 days, Precursor weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | App Blocker & Focus | Precursor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/app-blocker-and-focus-simba/id6786182420/reviews)** | [4.9 (14 ratings)](https://appshunter.io/ios/app/precursor-screen-time-limit/id6791403654/reviews) |
| Number of ratings | 5 | **14** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Freemium | Freemium |
| Size | 182 MB | 17 MB |
| Requires iOS | **16.2** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fatih Demir](https://appshunter.io/developer/1763651681) | [Precursor Labs](https://appshunter.io/developer/6791403656) |

## What reviewers say

### App Blocker & Focus

[App page](https://appshunter.io/ios/app/app-blocker-and-focus-simba/id6786182420)

This app helps you break free from distracting apps and websites with a friendly cat mascot. Customize reminders and schedules to regain control of your screen time and improve focus.

**Highlights:** Block distracting apps and websites, Customizable reminder tones, Scheduled focus sessions, Quick Focus sessions, Parent Mode for family use, Progress tracking and insights, Hard Mode for stricter blocking

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simba Premium - Weekly | $4.99 | per 7 days |
| Weekly Subscription | $4.99 | per 7 days |
| Simba Premium - Annual | $9.99 | per year |
| Monthly Subscription | $14.99 | per month |
| Simba Premium - Annual | $19.99 | per year |
| Annual Subscription | $29.99 | per year |
| Simba Premium - Annual | $69.99 | per year |


### Precursor

[App page](https://appshunter.io/ios/app/precursor-screen-time-limit/id6791403654)

This app helps you manage your screen time by setting hourly limits for specific applications. It resets your allowance each hour, preventing you from exceeding daily limits and promoting sustainable usage habits without guilt.

**Highlights:** Set hourly app limits, Automatic hourly reset, Customizable daily limits, Friction to prevent impulsive overrides, Privacy-focused design, Optional premium features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $49.99 | per year |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is App Blocker & Focus free?

App Blocker & Focus is free to download, with in-app purchases available.

### Is Precursor free?

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

### Which has better reviews, App Blocker & Focus or Precursor?

App Blocker & Focus is rated higher. App Blocker & Focus averages 5.0 out of 5 from 5 ratings, while Precursor averages 4.9 from 14 ratings.

### Do App Blocker & Focus or Precursor have ads?

Neither App Blocker & Focus nor Precursor shows ads.

### Which is updated more often, App Blocker & Focus or Precursor?

App Blocker & Focus ships an update every 8 days, and Precursor weekly. Most recently, App Blocker & Focus was updated on October 31, 2026 and Precursor on October 31, 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.*