# 应用锁 vs Top Box

The clearest difference is monetization model: Top Box at freemium against 应用锁's subscription. Top Box also leads on review sentiment (65% vs 33%) and rating (4.8 vs 4.4). 应用锁's advantage is iOS requirement (11.0 vs 16.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. 应用锁 sells 3 in-app purchases, starting at $0.99 per month and Top Box sells 2 in-app purchases, starting at $27.49 per year. Whichever you choose, the download price is not the number that matters.

Top Box holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 88 and 51 respectively. Written reviews point the same way: 33% of 应用锁's written reviews are positive against 65% of Top Box's.

应用锁 ships an update every 2 weeks, Top Box every 6 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 应用锁 | Top Box |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (88 ratings)](https://appshunter.io/ios/app/id1658955672/reviews) | **[4.8 (51 ratings)](https://appshunter.io/ios/app/top-box-app-locker/id6468898401/reviews)** |
| Number of ratings | **88** | 51 |
| Positive reviews | 33.3% of reviews | **65.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Subscription | **Freemium** |
| Size | 10 MB | 8 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [祥波 郑](https://appshunter.io/developer/1648493922) | [Chengdu Tiange Technology Co., Ltd](https://appshunter.io/developer/1678042007) |

## What reviewers say

### 应用锁

[App page](https://appshunter.io/ios/app/id1658955672)

Secure your apps, games, photos, videos, and contacts with PIN protection. Disguise app icons as calculators or other common utilities. Unlock advanced features through a subscription.

**Highlights:** Encrypt apps, games, photos, and videos, Hide contacts, Change app icons, PIN code protection, Advanced features available

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按月订阅 | $0.99 | per month |
| 按年订阅 | $1.99 | per year |
| 永久会员 | $7.99 | one-time |


### Top Box

[App page](https://appshunter.io/ios/app/top-box-app-locker/id6468898401)

Secure your phone and personal information with this app locker. It allows you to restrict access to any application, preventing unauthorized viewing and accidental deletion of important data. Enjoy peace of mind with customizable password protection and comprehensive privacy safeguards.

**Highlights:** App restriction and locking, Anti-deletion feature for apps, Password protection, Customizable password options, Integrates with Screen Time permission

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vip包年 | $27.49 | per year |
| 永久Vip | $27.49 | one-time |


## Frequently asked questions

### Is 应用锁 free?

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

### Is Top Box free?

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

### Which has better reviews, 应用锁 or Top Box?

Top Box is rated higher. 应用锁 averages 4.4 out of 5 from 88 ratings, while Top Box averages 4.8 from 51 ratings.

### Do 应用锁 or Top Box have ads?

Neither 应用锁 nor Top Box shows ads.

### Which is updated more often, 应用锁 or Top Box?

应用锁 ships an update every 2 weeks, and Top Box every 6 days. Most recently, 应用锁 was updated on October 24, 2026 and Top Box on October 24, 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.*