# Seagull IM vs allo

The clearest difference is review sentiment: Seagull IM at 87% against allo's 24%. allo's advantage is in-app purchases (none vs 13) and ads (none vs shown). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Seagull IM sells 13 one-off in-app purchases. allo asks for nothing beyond the download.

Seagull IM ships an update every 2 weeks, allo every 3 weeks. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Seagull IM | allo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (46 ratings)](https://appshunter.io/ios/app/seagull-im/id1584062834/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | **87.1% of reviews** | 24.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 234 MB | 470 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Chengdu zhengdu Technology Co., Ltd](https://appshunter.io/developer/1504601973) | [Sichuan Huanqing Information Technology Co., Ltd.](https://appshunter.io/developer/1725448748) |

## What reviewers say

### 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 |


### allo

[App page](https://appshunter.io/ios/app/allo/id1664635935)

Connect with new people through text-based chat and interactive features. Discover content, engage in real-time conversations, and build genuine connections with verified users. The platform prioritizes user equality and efficient matching.

**Highlights:** Dynamic feed for sharing and interaction, Smart matching for random chats, Real-name verification for authenticity, Decentralized operation for user equality, Dual system and manual review for genuine users, Intelligent algorithms for fast matching

**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 allo free?

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

### Do Seagull IM or allo have ads?

Seagull IM shows ads; allo does not.

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

Seagull IM ships an update every 2 weeks, and allo every 3 weeks. Most recently, Seagull IM was updated on October 18, 2026 and allo on October 19, 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.*