# AKeyChat Pro vs 量子密信APP

The clearest difference is rating: AKeyChat Pro at 4.7 against 量子密信APP's 1.0. AKeyChat Pro also leads on review sentiment (50% vs 12%) and ratings volume (203 vs 12). 量子密信APP's advantage is monetization model (free vs paid) and iOS requirement (13.0 vs 15.0). 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.

AKeyChat Pro holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: AKeyChat Pro has 203 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 50% of AKeyChat Pro's written reviews are positive against 12% of 量子密信APP's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | AKeyChat Pro | 量子密信APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (203 ratings)](https://appshunter.io/ios/app/akeychat-pro/id1102655852/reviews)** | [1.0 (12 ratings)](https://appshunter.io/ios/app/app/id1664316507/reviews) |
| Number of ratings | **203** | 12 |
| Positive reviews | **50.0% of reviews** | 11.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Paid | **Free** |
| Size | 76 MB | 297 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Hangzhou AKEY.ME Co., Ltd.](https://appshunter.io/developer/1048850291) | [中电信量子科技有限公司](https://appshunter.io/developer/1664316509) |

## What reviewers say

### AKeyChat Pro

[App page](https://appshunter.io/ios/app/akeychat-pro/id1102655852)

This secure instant messaging software is designed for enterprises to protect communication data from cyber threats. It offers on-premise deployment and end-to-end encryption to ensure data is fully controllable and unreadable, even by administrators. Features like remote destruction and group chat watermarks prevent information leakage, enhancing office communication efficiency.

**Highlights:** On-premise deployment, End-to-end encryption, Information leakage prevention, Remote destruction, Group chat watermark, Efficient message processing

**In-app purchases:** none


### 量子密信APP

[App page](https://appshunter.io/ios/app/app/id1664316507)

This enterprise communication and collaboration app facilitates instant messaging, contact management, and meeting coordination. It enhances internal communication and management efficiency for businesses, with built-in security features like watermarking and sensitive word filters.

**Highlights:** Instant messaging, Unit contact directory, Meeting management, Announcement and information, Enterprise-level security, Global watermarking, Sensitive word settings

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AKeyChat Pro free?

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

### Is 量子密信APP free?

量子密信APP is free to download, with no in-app purchases.

### Which has better reviews, AKeyChat Pro or 量子密信APP?

AKeyChat Pro is rated higher. AKeyChat Pro averages 4.7 out of 5 from 203 ratings, while 量子密信APP averages 1.0 from 12 ratings.

### Do AKeyChat Pro or 量子密信APP have ads?

Neither AKeyChat Pro nor 量子密信APP shows ads.

### Which is updated more often, AKeyChat Pro or 量子密信APP?

AKeyChat Pro ships an update monthly, and 量子密信APP monthly. Most recently, AKeyChat Pro was updated on September 23, 2026 and 量子密信APP on September 22, 2026.

---

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