# ZenChatIM vs Potato S Chat

The clearest difference is in-app purchases: ZenChatIM at none against Potato S Chat's 8. ZenChatIM also leads on ads (none vs shown) and rating (4.7 vs 4.3). Potato S Chat's advantage is review sentiment (94% vs 66%). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Potato S Chat sells 8 one-off in-app purchases. ZenChatIM asks for nothing beyond the download.

ZenChatIM holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: ZenChatIM has 225 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 66% of ZenChatIM's written reviews are positive against 94% of Potato S Chat's, so the app with the better star average is not the one people write more warmly about.

ZenChatIM ships an update monthly, Potato S Chat every 5 weeks. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ZenChatIM | Potato S Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (225 ratings)](https://appshunter.io/ios/app/zenchatim/id6476132820/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/potato-s-chat/id6618150747/reviews) |
| Number of ratings | **225** | 6 |
| Positive reviews | 66.2% of reviews | **93.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 76 MB | 185 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [杭州安信博源科技有限公司](https://appshunter.io/developer/1725941146) | [Chengdu Jiuhao Yuntian Network Technology Co., Ltd](https://appshunter.io/developer/1761810564) |

## What reviewers say

### ZenChatIM

[App page](https://appshunter.io/ios/app/zenchatim/id6476132820)

This secure messaging app offers robust end-to-end encryption to protect user communication data. It includes advanced security features like anti-screenshot and remote destruction, alongside tools for efficient information exchange and processing.

**Highlights:** End-to-end encryption, Anti-screenshot protection, Remote destruction, Top secret sessions, Global search, Group chat bulletin board

**In-app purchases:** none


### Potato S Chat

[App page](https://appshunter.io/ios/app/potato-s-chat/id6618150747)

This secure messaging app prioritizes user privacy with untraceable chats and end-to-end encryption. It supports various communication methods and protects user data by not accessing the address book. Group chats offer private domains for members.

**Highlights:** Untraceable chat records, Message encryption, Text, emoticon, image, and voice messaging, No address book access, Private domain group chats

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月黄金Vip | $12.99 | one-time |
| 白金Vip1个月 | $22.99 | one-time |
| 黄金Vip3个月 | $29.99 | one-time |
| 白金Vip3个月 | $59.99 | one-time |
| 黄金Vip6个月 | $59.99 | one-time |
| 白金Vip6个月 | $129.99 | one-time |
| 黄金vip1个月 | $149.99 | one-time |
| 白金vip1个月 | $299.99 | one-time |


## Frequently asked questions

### Is ZenChatIM free?

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

### Is Potato S Chat free?

Potato S Chat is free to download, with in-app purchases available.

### Which has better reviews, ZenChatIM or Potato S Chat?

ZenChatIM is rated higher. ZenChatIM averages 4.7 out of 5 from 225 ratings, while Potato S Chat averages 4.3 from 6 ratings.

### Do ZenChatIM or Potato S Chat have ads?

Potato S Chat shows ads; ZenChatIM does not.

### Which is updated more often, ZenChatIM or Potato S Chat?

ZenChatIM ships an update monthly, and Potato S Chat every 5 weeks. Most recently, ZenChatIM was updated on October 30, 2026 and Potato S Chat on October 27, 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.*