# 67 vs Arc Lock

The clearest difference is in-app purchases: Arc Lock at none against 67's 3. 67's advantage is update cadence (every 4 days vs every 8 days) and iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. 67 sells 3 in-app purchases, starting at $4.99 per month. Arc Lock asks for nothing beyond the download.

67 ships an update every 4 days, Arc Lock every 8 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | 67 | Arc Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/67-app-blocker/id6813799876/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 7 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LI BING JUN](https://appshunter.io/developer/1845657835) | [JUN HYUK CHOI](https://appshunter.io/developer/6821369444) |

## What reviewers say

### 67

[App page](https://appshunter.io/ios/app/67-app-blocker/id6813799876)

This app helps you break free from mindless scrolling by requiring a physical gesture to unlock your phone. Choose which apps to block and set custom blocking durations. A free version offers one blocked app, while a premium subscription unlocks unlimited apps and advanced features.

**Highlights:** Gesture-based app unlocking, Customizable app blocking, Set blocking durations, Unlimited app blocking (premium), Website blocking (premium), Private by design, No ads

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 67+ Monthly | $4.99 | per month |
| 67+ Annual | $19.99 | per year |
| 67+ Lifetime | $29.99 | one-time |


### Arc Lock

[App page](https://appshunter.io/ios/app/arc-lock-app-blocker/id6822023409)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 67 free?

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

### Is Arc Lock free?

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

### Do 67 or Arc Lock have ads?

Neither 67 nor Arc Lock shows ads.

### Which is updated more often, 67 or Arc Lock?

67 ships an update every 4 days, and Arc Lock every 8 days. Most recently, 67 was updated on October 31, 2026 and Arc Lock 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.*