# Dev Star vs App Locker

The clearest difference is price: App Locker at Free against Dev Star's $1.99. Dev Star's advantage is in-app purchases (none vs 1) and update cadence (every 3 days vs every 3 weeks). On ads, device support and iOS requirement there is nothing between them.

App Locker is free to download; Dev Star costs $1.99 up front. App Locker sells 1 one-off in-app purchase. Dev Star asks for nothing beyond the download.

Dev Star ships an update every 3 days, App Locker every 3 weeks. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Dev Star | App Locker |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/app-locker-limit-and-protect/id6751724247/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 95.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 18 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hotsource ESD](https://appshunter.io/developer/365499603) | [恒盛 程](https://appshunter.io/developer/1533201832) |

## What reviewers say

### Dev Star

[App page](https://appshunter.io/ios/app/dev-star-dev-network-tools/id6469692746)

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

**In-app purchases:** none


### App Locker

[App page](https://appshunter.io/ios/app/app-locker-limit-and-protect/id6751724247)

Secure your device with advanced privacy protection. Lock individual apps like chats and galleries with custom passwords. Capture intruder photos and manage children's app usage with parental controls.

**Highlights:** App locking for chats, galleries, and messages, Customizable password protection, Intruder photo capture, Parental control mode, Local privacy data storage, Password recovery with security questions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro (One-time Purchase) | $0.99 | one-time |


## Frequently asked questions

### Is Dev Star free?

Dev Star costs $1.99, with no in-app purchases.

### Is App Locker free?

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

### Do Dev Star or App Locker have ads?

Neither Dev Star nor App Locker shows ads.

### Which is updated more often, Dev Star or App Locker?

Dev Star ships an update every 3 days, and App Locker every 3 weeks. Most recently, Dev Star was updated on October 25, 2026 and App Locker on October 18, 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.*