# MO Messager vs Seagull IM

The clearest difference is rating: Seagull IM at 3.6 against MO Messager's 2.5. Seagull IM also leads on review sentiment (87% vs 46%). MO Messager's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. MO Messager sells 41 one-off in-app purchases and Seagull IM sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Seagull IM holds the better App Store score, 3.6 against 2.5. Both are backed by a comparable volume of ratings — 19 and 46 respectively. Written reviews point the same way: 46% of MO Messager's written reviews are positive against 87% of Seagull IM's.

MO Messager ships an update every 10 days, Seagull IM every 2 weeks. Both last shipped on September 22, 2026.

## The numbers

| Metric | MO Messager | Seagull IM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (19 ratings)](https://appshunter.io/ios/app/mo-messager/id1408526658/reviews) | **[3.6 (46 ratings)](https://appshunter.io/ios/app/seagull-im/id1584062834/reviews)** |
| Number of ratings | 19 | **46** |
| Positive reviews | 45.9% of reviews | **86.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 246 MB | 234 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [厦门默往科技有限公司](https://appshunter.io/developer/1408526657) | [Chengdu zhengdu Technology Co., Ltd](https://appshunter.io/developer/1504601973) |

## What reviewers say

### MO Messager

[App page](https://appshunter.io/ios/app/mo-messager/id1408526658)

This private chat application offers secure communication with friends and acquaintances. It features end-to-end encryption, message recall, and screen capture notifications to ensure your conversations remain confidential and controlled.

**Highlights:** End-to-end message encryption, Message recall within 24 hours, Screen capture notifications, Timed message cleaning, Secret friend option, Application lock, Voice messages up to 180 seconds

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

**In-app purchases (41)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 默往币充值 | $1.99 | one-time |
| 知识群聊-30元 | $3.99 | one-time |
| 默往币充值 | $3.99 | one-time |
| 知识群聊-40元 | $5.99 | one-time |
| 知识群聊-50元 | $6.99 | one-time |
| VIP - 1 months | $7.99 | one-time |
| 知识群聊-68元 | $9.99 | one-time |
| 默往币充值 | $9.99 | one-time |
| 知识群聊-88元 | $12.99 | one-time |
| 知识群聊-108元 | $14.99 | one-time |
| 默往币充值 | $14.99 | one-time |
| 知识群聊-128元 | $19.99 | one-time |
| VIP - 1 months | $22.99 | one-time |
| VIP - 1 months | $29.99 | one-time |
| VIP-1个月 | $39.99 | one-time |
| super group-1 months | $39.99 | one-time |
| VIP - 3 months | $69.99 | one-time |
| 默往币充值 | $79.99 | one-time |
| 默往靓号 | $79.99 | one-time |
| super group-3 months | $99.99 | one-time |
| 默往币充值 | $99.99 | one-time |
| 默往靓号 | $99.99 | one-time |
| 默往靓号 | $129.99 | one-time |
| VIP - 12months | $149.99 | one-time |
| 默往币充值 | $149.99 | one-time |
| 默往靓号 | $149.99 | one-time |
| super group-6 months | $179.99 | one-time |
| VIP - 12 months | $199.99 | one-time |
| 默往币充值 | $199.99 | one-time |
| 默往币充值 | $249.99 | one-time |
| 默往靓号 | $249.99 | one-time |
| super group-12 months | $299.99 | one-time |
| VIP-12个月 | $349.99 | one-time |
| 默往币充值 | $399.99 | one-time |
| 默往靓号 | $399.99 | one-time |
| 默往币充值 | $499.99 | one-time |
| 默往靓号 | $499.99 | one-time |
| 默往币充值 | $799.99 | one-time |
| 默往靓号 | $799.99 | one-time |
| 默往币充值 | $999.99 | one-time |
| 默往靓号 | $999.99 | one-time |


### Seagull IM

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

This app offers secure, private, and efficient instant messaging with end-to-end encryption. Communicate via text, voice, or video calls, and enjoy features like screenshot notifications and bidirectional deletion for enhanced privacy and control.

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

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

**In-app purchases (13)**

| 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 |
| 欧币 | $14.99 | one-time |
| 海鸥6个月靓号服务券 | $14.99 | one-time |
| 欧币 | $29.99 | 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 | $47.99 | 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 |


## Frequently asked questions

### Is MO Messager free?

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

### Is Seagull IM free?

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

### Which has better reviews, MO Messager or Seagull IM?

Seagull IM is rated higher. MO Messager averages 2.5 out of 5 from 19 ratings, while Seagull IM averages 3.6 from 46 ratings.

### Do MO Messager or Seagull IM have ads?

Both MO Messager and Seagull IM show ads.

### Which is updated more often, MO Messager or Seagull IM?

MO Messager ships an update every 10 days, and Seagull IM every 2 weeks. Most recently, MO Messager was updated on September 22, 2026 and Seagull IM on September 22, 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.*