Comparison

Seagull IM vs YanChat

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • End-to-end encryption
  • Screenshot notifications
  • Bidirectional message deletion
  • Large group chat support
  • Voice and video calls
  • Application lock
Features
Read full description

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.

About

YanChat

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
Read full description

YanChat is a multi-tenant private messaging platform. Each community, organization, or team has its own private communication space. Users join their designated private workspace using invitation codes issued by administrators, enabling secure communication with authorized members. Key Features Join a private workspace One-on-one messaging Group conversations Send text, images, and voice messages Multilingual interface YanChat — One invite. Private conversations.

Screenshots

Seagull IM4 screens
YanChat4 screens

Verdict

The call

The clearest difference is review sentiment: Seagull IM at 87% against YanChat's 20%. YanChat's advantage is in-app purchases (none vs 13) and ads (none vs shown). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Seagull IM versus YanChat: the parameters behind the verdict, then further details
ParameterSeagull IMYanChat
PriceFreeFree
Rating3.6 (47 ratings) — better—
Positive reviews87.2% of reviews — better20.0% of reviews
Number of ratings47 — better—
Update frequencyEvery 3 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better16
Further details — not scored
Size234 MB79 MB
Age rating17+17+
DeveloperChengdu zhengdu Technology Co., LtdHsin Wei Lin

Customer experience

Seagull IM

All ratings46 ratings
Positive63.0%
Neutral2.2%
Negative34.8%
Written reviews86 reviews
Positive87.2%
Neutral0.0%
Negative12.8%

YanChat

Written reviews20 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

In-app purchases

13 purchases

Seagull IM

One-time13
  • 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
Show 10 more
  • 欧币$14.99
  • 海鸥6个月靓号服务券$14.99
  • 欧币$29.99
  • 海鸥12个月靓号服务券$29.99
  • 海鸥会员-3个月$29.99
  • 欧币$47.99
  • 欧币$59.99
  • 海鸥$69.99
  • 海鸥会员-12个月$99.99
  • 1298元欧币$199.99
None

YanChat

No in-app purchases

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.

Other comparisons