# KERONG Lock vs Thorlock

The clearest difference is update cadence: KERONG Lock at weekly against Thorlock's every 3 weeks. KERONG Lock also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

KERONG Lock ships an update weekly, Thorlock every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KERONG Lock | Thorlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 131 MB | 80 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市科荣实业有限公司](https://appshunter.io/developer/1475870198) | [Xiamen Make Security Technology Co., Ltd.](https://appshunter.io/developer/1728009103) |

## What reviewers say

### KERONG Lock

[App page](https://appshunter.io/ios/app/kerong-lock/id6578424967)

**Features:** macOS Compatibility

**In-app purchases:** none


### Thorlock

[App page](https://appshunter.io/ios/app/thorlock/id6740693559)

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

**In-app purchases:** none


## Frequently asked questions

### Is KERONG Lock free?

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

### Is Thorlock free?

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

### Do KERONG Lock or Thorlock have ads?

Neither KERONG Lock nor Thorlock shows ads.

### Which is updated more often, KERONG Lock or Thorlock?

KERONG Lock ships an update weekly, and Thorlock every 3 weeks. Most recently, KERONG Lock was updated on October 27, 2026 and Thorlock 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.*