# Yeelock vs 家旺 HelperHarmony

The clearest difference is device support: Yeelock at 4 against 家旺 HelperHarmony's 1. Yeelock also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Yeelock ships an update every 2 weeks, 家旺 HelperHarmony weekly. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Yeelock | 家旺 HelperHarmony |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (34 ratings)](https://appshunter.io/ios/app/yeelock/id1105835833/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 33 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Xian Yisuobao Electronic Technology Co., Ltd.](https://appshunter.io/developer/1105835832) | [wei ching wong](https://appshunter.io/developer/1896659139) |

## What reviewers say

### Yeelock

[App page](https://appshunter.io/ios/app/yeelock/id1105835833)

This app allows you to securely unlock your intelligent lock using your mobile phone. It offers quick, one-second sound wave unlocking with bank-level encryption and the ability to share access with others. Manage your keys and view lock opening records all from your device.

**Highlights:** One-step sign up and password management, 1-second sound wave unlocking, Bank-level encryption for security, Key sharing and authorization, Lock opening record history, Customizable unlock methods (click or shake)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 家旺 HelperHarmony

[App page](https://appshunter.io/ios/app/helperharmony/id6769447209)

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

**In-app purchases:** none


## Frequently asked questions

### Is Yeelock free?

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

### Is 家旺 HelperHarmony free?

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

### Do Yeelock or 家旺 HelperHarmony have ads?

Neither Yeelock nor 家旺 HelperHarmony shows ads.

### Which is updated more often, Yeelock or 家旺 HelperHarmony?

Yeelock ships an update every 2 weeks, and 家旺 HelperHarmony weekly. Most recently, Yeelock was updated on October 4, 2026 and 家旺 HelperHarmony on October 8, 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.*