# BarBlock vs Three

The clearest difference is price: Three at Free against BarBlock's $0.99. BarBlock's advantage is chart position (#186 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Three is free to download; BarBlock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | BarBlock | Three |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/barblock-barcode-app-blocker/id6757250972/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Monetization | Paid | — |
| Best chart rank | **#186** | — |
| Size | 15 MB | 120 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NAVON HAIM SOUSSAN](https://appshunter.io/developer/1859059122) | [NowLanguage LLC](https://appshunter.io/developer/1835025143) |

## What reviewers say

### BarBlock

[App page](https://appshunter.io/ios/app/barblock-barcode-app-blocker/id6757250972)

**Currently charting:** #186 Top Paid · Productivity (US App Store)

This app helps reduce screen time by requiring users to scan a real-world barcode to unlock selected apps. It adds friction to app usage, encouraging conscious choices and breaking automatic habits. Setup is simple, with no subscriptions or in-app purchases required.

**Highlights:** Block apps by scanning real-world barcodes, Unlock apps by rescanning the same barcode, Reduces screen time and automatic phone use, Privacy-first design, no accounts or sign-ups, Works offline, all data stored locally, Unlimited app blocking

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

**In-app purchases:** none


### Three

[App page](https://appshunter.io/ios/app/three-focus/id6783105613)

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

**In-app purchases:** none


## Frequently asked questions

### Is BarBlock free?

BarBlock costs $0.99, with no in-app purchases.

### Is Three free?

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

### Do BarBlock or Three have ads?

Neither BarBlock nor Three shows ads.

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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.*