LiNKDOOD COMMUNICATIONS vs Seagull IM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LiNKDOOD COMMUNICATIONS
This app offers secure and encrypted communication for individuals and businesses. It features private servers, triple-layer encryption, and an API for system integration. Developers can also customize the app or build new applications using the provided SDK.
- Private server control
- Triple-layer encryption
- DDIO API for integration
- Open platform for developers
- Customizable app features
- Chat protection modes
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LiNKDOOD is a secured and encrypted communications APP designed for individuals and entreprises. WHY USE LiNKDOOD: [Private Server] With LiNKDOOD, users have full control over their own data. LiNKDOOD also provides various chat protection modes to prevent leak of private information [Secured] Server data, communication network and user storage are encrypted with a triple-layer encryption to ensure that data confidential and integrity, as well as to protect sender devices, server and receiver devices from any unwanted access, even from your web administrator. [DDIO] The DDIO API allows faster and better system intergration and more efficient. A better performance, a better business with LiNKDOOD. [Innovation] LiNKDOOD is an open platform which allows users to register as developers. With the SDK platform provided, users are able to develop new app, or customize the LiNKDOOD app according to their specific needs. Linkdood - Secure Communication, Smart Interaction...
Seagull IM
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.
- End-to-end encryption
- Screenshot notifications
- Bidirectional message deletion
- Large group chat support
- Voice and video calls
- Application lock
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Seagull app is an efficient, convenient, secure and reliable encrypted instant messaging social software. By relying on end-to-end encryption algorithms to protect users' chat privacy, they can send and receive messages at any time and chat with friends via voice or video. Provide users with a secure, private, efficient, and convenient communication platform. Introduction to Seagull Featured Features [Information Encryption] Adopting end-to-end encryption technology to ensure that chat information is not leaked; [Privacy and Security] Mismatch user address book information to protect user address book privacy; Real time voice communication among multiple people makes team collaboration more convenient; [Application encryption] Application lock, chat application information to prevent peeping; [Screenshot Reminder] Friends or group chats. If someone takes a screenshot, the system will notify everyone that it has been taken; [Bi directional deletion] Information transmission error, can actively delete the erroneous information; Powerful Group Control: A large group of ten thousand people, with rich features such as member protection and mute for group members; 【 Convenient Communication 】 Long voice and video calls allow you to have endless conversations; Efficient socialization: Users can chat efficiently anytime and anywhere, with barrier free communication; Batch forwarding: Select multiple chat messages for efficient resolution of batch forwarding issues; 【 Dynamic Sharing 】 Share every exciting moment and record the details of your life.
Screenshots
Verdict
The clearest difference is rating: Seagull IM at 3.6 against LiNKDOOD COMMUNICATIONS's 2.8. Seagull IM also leads on ratings volume (47 vs 4) and review sentiment (87% vs 78%). LiNKDOOD COMMUNICATIONS's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Seagull IM sells 10 one-off in-app purchases. LiNKDOOD COMMUNICATIONS asks for nothing beyond the download.
Seagull IM holds the better App Store score, 3.6 against 2.8. That said, the two scores are not equally well evidenced: Seagull IM has 47 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 78% of LiNKDOOD COMMUNICATIONS's written reviews are positive against 87% of Seagull IM's.
LiNKDOOD COMMUNICATIONS ships an update every 11 days, Seagull IM every 3 weeks. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.
| Parameter | LiNKDOOD COMMUNICATIONS | Seagull IM |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (4 ratings) | 3.6 (47 ratings) — better |
| Positive reviews | 77.8% of reviews | 87.2% of reviews — better |
| Number of ratings | 4 | 47 — better |
| Update frequency | Every 11 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 294 MB | 234 MB |
| Age rating | 9+ | 17+ |
| Developer | linkdood technologies sdn bhd | Chengdu zhengdu Technology Co., Ltd |
Customer experience
LiNKDOOD COMMUNICATIONS
Seagull IM
In-app purchases
LiNKDOOD COMMUNICATIONS
No in-app purchases
Seagull IM
- 海鸥1个月靓号服务券$2.99
- 海鸥3个月靓号服务券$7.99
- 海鸥会员-1个月$9.99
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- 海鸥6个月靓号服务券$14.99
- 海鸥12个月靓号服务券$29.99
- 海鸥会员-3个月$29.99
- 欧币$59.99
- 海鸥$69.99
- 海鸥会员-12个月$99.99
- 1298元欧币$199.99









