# AKeyChat Pro vs Tzp

The clearest difference is in-app purchases: AKeyChat Pro at none against Tzp's 3. AKeyChat Pro also leads on ratings volume (203 vs 2). Tzp's advantage is rating (5.0 vs 4.7) and iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tzp sells 3 one-off in-app purchases. AKeyChat Pro asks for nothing beyond the download.

Tzp holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: AKeyChat Pro has 203 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | AKeyChat Pro | Tzp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (203 ratings)](https://appshunter.io/ios/app/akeychat-pro/id1102655852/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tzp/id1491282427/reviews)** |
| Number of ratings | **203** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 76 MB | 48 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou AKEY.ME Co., Ltd.](https://appshunter.io/developer/1048850291) | [YingShun International Network Co., Limited](https://appshunter.io/developer/1491142407) |

## 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


### Tzp

[App page](https://appshunter.io/ios/app/tzp/id1491282427)

This communication app facilitates global connections with features like group chats, voice calls, and multimedia messaging. It prioritizes user privacy through real-time message encryption and offers cross-platform synchronization.

**Highlights:** Cross-platform message sync, Multimedia messaging, Group chats up to 200 people, High-quality voice calls, Real-time message encryption, Virtual number for global calls

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Azp迅聊，话费充值 | $2.99 | one-time |
| Azp迅聊，话费充值 | $10.99 | one-time |
| Azp迅聊，话费充值 | $21.99 | one-time |


## Frequently asked questions

### Is AKeyChat Pro free?

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

### Is Tzp free?

Tzp is free to download, with in-app purchases available.

### Which has better reviews, AKeyChat Pro or Tzp?

Tzp is rated higher. AKeyChat Pro averages 4.7 out of 5 from 203 ratings, while Tzp averages 5.0 from 2 ratings.

### Do AKeyChat Pro or Tzp have ads?

Neither AKeyChat Pro nor Tzp shows ads.

### Which is updated more often, AKeyChat Pro or Tzp?

AKeyChat Pro ships an update monthly, and Tzp monthly. Most recently, AKeyChat Pro was updated on September 23, 2026 and Tzp on September 17, 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.*