# Seagull IM vs YanChat

The clearest difference is review sentiment: Seagull IM at 87% against YanChat's 20%. YanChat's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Seagull IM sells 10 one-off in-app purchases. YanChat asks for nothing beyond the download.

Seagull IM ships an update every 3 weeks, YanChat every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Seagull IM | YanChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (47 ratings)](https://appshunter.io/ios/app/seagull-im/id1584062834/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | **87.2% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 234 MB | 79 MB |
| Requires iOS | **15.0** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Chengdu zhengdu Technology Co., Ltd](https://appshunter.io/developer/1504601973) | [Hsin Wei Lin](https://appshunter.io/developer/6781185523) |

## What reviewers say

### Seagull IM

[App page](https://appshunter.io/ios/app/seagull-im/id1584062834)

This secure messaging app offers end-to-end encrypted chats, voice, and video calls. It prioritizes user privacy with features like screenshot notifications and bidirectional deletion, making communication efficient and private.

**Highlights:** End-to-end encryption, Screenshot notifications, Bidirectional message deletion, Large group chat support, Voice and video calls, Application lock

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 海鸥1个月靓号服务券 | $2.99 | one-time |
| 海鸥3个月靓号服务券 | $7.99 | one-time |
| 海鸥会员-1个月 | $9.99 | one-time |
| 海鸥6个月靓号服务券 | $14.99 | one-time |
| 海鸥12个月靓号服务券 | $29.99 | one-time |
| 海鸥会员-3个月 | $29.99 | one-time |
| 欧币 | $59.99 | one-time |
| 海鸥 | $69.99 | one-time |
| 海鸥会员-12个月 | $99.99 | one-time |
| 1298元欧币 | $199.99 | one-time |


### YanChat

[App page](https://appshunter.io/ios/app/yanchat/id6781185521)

This app provides a secure, private messaging platform for communities, organizations, and teams. Users join dedicated workspaces with invitation codes for authorized communication. It supports text, image, and voice messages in a multilingual interface.

**Highlights:** Private workspace access, One-on-one messaging, Group conversations, Send text, images, and voice, Multilingual interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Seagull IM free?

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

### Is YanChat free?

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

### Do Seagull IM or YanChat have ads?

Seagull IM shows ads; YanChat does not.

### Which is updated more often, Seagull IM or YanChat?

Seagull IM ships an update every 3 weeks, and YanChat every 4 days. Most recently, Seagull IM was updated on November 3, 2026 and YanChat on October 31, 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.*