# App Lock vs QRCodeMaker

The clearest difference is price: App Lock at Free against QRCodeMaker's $0.99. QRCodeMaker's advantage is in-app purchases (none vs 2) and update cadence (every 4 days vs every 5 weeks). On ads, device support and iOS requirement there is nothing between them.

App Lock is free to download; QRCodeMaker costs $0.99 up front. App Lock sells 2 in-app purchases, starting at $2.99 per 7 days. QRCodeMaker asks for nothing beyond the download.

App Lock ships an update every 5 weeks, QRCodeMaker every 4 days. The most recent releases landed on October 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | App Lock | QRCodeMaker |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.9 (22 ratings)](https://appshunter.io/ios/app/app-lock-app-blocker-vault/id6737890063/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 4 MB |
| Requires iOS | **16.6** | 17.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing iDOTOOLS Technology Co., Ltd](https://appshunter.io/developer/1627204739) | [鹏飞 侯](https://appshunter.io/developer/1553207112) |

## What reviewers say

### App Lock

[App page](https://appshunter.io/ios/app/app-lock-app-blocker-vault/id6737890063)

Secure your personal data by locking individual apps with a password. This tool helps prevent unauthorized access to photos, videos, and social media. It also includes features to limit app usage time, aiding in parental control and promoting healthy digital habits.

**Highlights:** App locking with password, Private photo and video vault, App usage time limits, Parental control features, Advanced password security, App grouping

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Lifetime | $49.99 | one-time |


### QRCodeMaker

[App page](https://appshunter.io/ios/app/qrcodemaker-magic-code/id6743001775)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is App Lock free?

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

### Is QRCodeMaker free?

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

### Do App Lock or QRCodeMaker have ads?

Neither App Lock nor QRCodeMaker shows ads.

### Which is updated more often, App Lock or QRCodeMaker?

App Lock ships an update every 5 weeks, and QRCodeMaker every 4 days. Most recently, App Lock was updated on October 7, 2026 and QRCodeMaker on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*