# App Lock vs Parallel Space

App Lock and Parallel Space both sit at 4.3 stars, but that hides the real split: 88% of App Lock's written reviews are positive against 48% of Parallel Space's. App Lock also leads on update cadence (every 3 weeks vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.3 for App Lock against 4.3 for Parallel Space. Both are backed by a comparable volume of ratings — 183 and 152 respectively. Written reviews are what separate them: 88% of App Lock's written reviews are positive against 48% of Parallel Space's.

App Lock ships an update every 3 weeks, Parallel Space every 2 months. The most recent releases landed on September 22, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | App Lock | Parallel Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (183 ratings)](https://appshunter.io/ios/app/app-lock-lock-apps/id6458880741/reviews)** | [4.3 (152 ratings)](https://appshunter.io/ios/app/parallel-space-dual-space/id6741793035/reviews) |
| Number of ratings | **183** | 152 |
| Positive reviews | **87.5% of reviews** | 47.8% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 29 MB | 20 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [碧 郑](https://appshunter.io/developer/1633389687) | [梓峰 戴](https://appshunter.io/developer/1755318637) |

## What reviewers say

### App Lock

[App page](https://appshunter.io/ios/app/app-lock-lock-apps/id6458880741)

This tool helps parents manage children's smartphone usage, preventing social media and game addiction. It offers features to lock apps, set focus modes, and prevent unwanted deletions or installations, promoting responsible digital habits and privacy.

**Highlights:** Parental control for social media and games, App lock for private apps, Focus mode for concentration, Password protection for apps, Prevent app deletion, Limit app installations

**Features:** macOS Compatibility

**In-app purchases:** none


### Parallel Space

[App page](https://appshunter.io/ios/app/parallel-space-dual-space/id6741793035)

Effortlessly manage multiple social media and app accounts on a single device. Keep all accounts online simultaneously, separating personal and professional use without constant switching. Ensures data privacy and security with independent account management.

**Highlights:** Multiple accounts online simultaneously, Work-life balance management, Independent data management, Quick widget access, Password lock protection

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

**In-app purchases:** none


## Frequently asked questions

### Is App Lock free?

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

### Is Parallel Space free?

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

### Which has better reviews, App Lock or Parallel Space?

App Lock is rated higher. App Lock averages 4.3 out of 5 from 183 ratings, while Parallel Space averages 4.3 from 152 ratings.

### Do App Lock or Parallel Space have ads?

Both App Lock and Parallel Space show ads.

### Which is updated more often, App Lock or Parallel Space?

App Lock ships an update every 3 weeks, and Parallel Space every 2 months. Most recently, App Lock was updated on September 22, 2026 and Parallel Space on September 13, 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.*