# APTROCK vs KISS Lock

The clearest difference is update cadence: KISS Lock at weekly against APTROCK's every 3 months. APTROCK's advantage is iOS requirement (13.0 vs 18.6). 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.

APTROCK ships an update every 3 months, KISS Lock weekly. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | APTROCK | KISS Lock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 48 MB | 3 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sixiangxian Enterprise Development (Shanghai) Co., Ltd.](https://appshunter.io/developer/1758454920) | [KISS Solutions LLC](https://appshunter.io/developer/6783896187) |

## What reviewers say

### APTROCK

[App page](https://appshunter.io/ios/app/aptrock/id6499242715)

**In-app purchases:** none


### KISS Lock

[App page](https://appshunter.io/ios/app/kiss-lock/id6783896185)

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

**In-app purchases:** none


## Frequently asked questions

### Is APTROCK free?

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

### Is KISS Lock free?

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

### Do APTROCK or KISS Lock have ads?

Neither APTROCK nor KISS Lock shows ads.

### Which is updated more often, APTROCK or KISS Lock?

APTROCK ships an update every 3 months, and KISS Lock weekly. Most recently, APTROCK was updated on November 8, 2026 and KISS Lock on November 10, 2026.

---

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