# KeyFree vs 云助

The clearest difference is rating: KeyFree at 3.0 against 云助's 1.0. 云助's advantage is iOS requirement (9.0 vs 12.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

KeyFree holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

KeyFree ships an update every 3 months, 云助 every 6 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | KeyFree | 云助 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/keyfree/id992732995/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1296185321/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 136 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Reformer Holding Co., Ltd.](https://appshunter.io/developer/794153220) | [Greentown Technology Industry Service Co., Ltd.](https://appshunter.io/developer/1467714726) |

## What reviewers say

### KeyFree

[App page](https://appshunter.io/ios/app/keyfree/id992732995)

This app digitizes access control for various locations using Bluetooth and QR code technology. It allows for comprehensive management of entry permissions via a mobile device, eliminating the need for physical keys or cards and enhancing security.

**Highlights:** Digital access control, Bluetooth and QR code technology, Mobile entry management, Personnel permission control, Enhanced security, Wide range of applications

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

**In-app purchases:** none


### 云助

[App page](https://appshunter.io/ios/app/id1296185321)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KeyFree free?

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

### Is 云助 free?

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

### Which has better reviews, KeyFree or 云助?

KeyFree is rated higher. KeyFree averages 3.0 out of 5 from 2 ratings, while 云助 averages 1.0 from 1 ratings.

### Do KeyFree or 云助 have ads?

Neither KeyFree nor 云助 shows ads.

### Which is updated more often, KeyFree or 云助?

KeyFree ships an update every 3 months, and 云助 every 6 weeks. Most recently, KeyFree was updated on October 9, 2026 and 云助 on October 12, 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.*