# KeyFree vs 阿那亚

The clearest difference is rating: 阿那亚 at 3.7 against KeyFree's 3.0. 阿那亚 also leads on update cadence (fortnightly vs every 3 months) and review sentiment (22% vs 0%). KeyFree's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, 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.

阿那亚 holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 0% of KeyFree's written reviews are positive against 22% of 阿那亚's.

KeyFree ships an update every 3 months, 阿那亚 fortnightly. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | KeyFree | 阿那亚 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/keyfree/id992732995/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/id1258515865/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 0.0% of reviews | **22.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 38 MB | 87 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Reformer Holding Co., Ltd.](https://appshunter.io/developer/794153220) | [阿那亚](https://appshunter.io/developer/1710864329) |

## 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


### 阿那亚

[App page](https://appshunter.io/ios/app/id1258515865)

**In-app purchases:** none


## Frequently asked questions

### Is KeyFree free?

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

### Is 阿那亚 free?

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

### Which has better reviews, KeyFree or 阿那亚?

阿那亚 is rated higher. KeyFree averages 3.0 out of 5 from 2 ratings, while 阿那亚 averages 3.7 from 3 ratings.

### Do KeyFree or 阿那亚 have ads?

Neither KeyFree nor 阿那亚 shows ads.

### Which is updated more often, KeyFree or 阿那亚?

KeyFree ships an update every 3 months, and 阿那亚 fortnightly. Most recently, KeyFree was updated on October 24, 2026 and 阿那亚 on October 26, 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.*