# 相册卫士 vs 应用锁+

The clearest difference is rating: 应用锁+ at 5.0 against 相册卫士's 3.0. 应用锁+ also leads on update cadence (every 8 days vs every 6 months). 相册卫士's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 16.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. 应用锁+ sells 1 one-off in-app purchase. 相册卫士 asks for nothing beyond the download.

应用锁+ holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

相册卫士 ships an update every 6 months, 应用锁+ every 8 days. The most recent releases landed on August 13, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | 相册卫士 | 应用锁+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/id1634782868/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plus/id6498628007/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 94.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 38 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [孝伟 李](https://appshunter.io/developer/981405429) | [衍杰 王](https://appshunter.io/developer/1741449420) |

## What reviewers say

### 相册卫士

[App page](https://appshunter.io/ios/app/id1634782868)

Securely encrypt and store your private photos and videos locally. Organize your memories into categorized albums, ensuring your personal content remains inaccessible to others. Protect your privacy with advanced encryption methods.

**Highlights:** Face ID encryption, Photo and video storage, Album categorization, Local storage, Privacy protection

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

**In-app purchases:** none


### 应用锁+

[App page](https://appshunter.io/ios/app/plus/id6498628007)

This utility app enhances privacy by locking applications, preventing unauthorized deletions or installations, and safeguarding sensitive data. It offers features like a private photo vault, secure contacts, and a private browser, with multiple password protection options for comprehensive security.

**Highlights:** App locking with password protection, Prevent app deletion and installation, Private photo, video, and file vault, Secure private contacts and browser, Multiple password and biometric security, Calculator disguise for privacy

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久VIP | $0.99 | one-time |


## Frequently asked questions

### Is 相册卫士 free?

相册卫士 is free to download, with no in-app purchases.

### Is 应用锁+ free?

应用锁+ is free to download, with in-app purchases available.

### Which has better reviews, 相册卫士 or 应用锁+?

应用锁+ is rated higher. 相册卫士 averages 3.0 out of 5 from 2 ratings, while 应用锁+ averages 5.0 from 1 ratings.

### Do 相册卫士 or 应用锁+ have ads?

Neither 相册卫士 nor 应用锁+ shows ads.

### Which is updated more often, 相册卫士 or 应用锁+?

相册卫士 ships an update every 6 months, and 应用锁+ every 8 days. Most recently, 相册卫士 was updated on August 13, 2026 and 应用锁+ on September 5, 2026.

---

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