# Sayer Secret Chat > Secure, private peer-to-peer encrypted messaging with large file and group support. (iPhone/iPad app by SAYER INTERNATIONAL LIMITED.) - Source: https://appshunter.io/ios/app/sayer-secret-chat/id6446021993 (this page in markdown: same URL + `.md`) - Developer: [SAYER INTERNATIONAL LIMITED](https://appshunter.io/developer/1675466737) - Category: Social Networking - Price: Free - Rating: 4.93/5 from 57 App Store ratings · 52 written reviews indexed - Age rating: 17+ - Requires: iOS 12.0 · 108 MB - Languages: English - Released: 2023-03-24 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sayer-secret-chat/id6446021993/reviews.md ## What is Sayer Secret Chat? · Private: We use the p2p encryption implemented by AES technology, the chat content is only known to both parties, We respect your privacy, it's a top priority for us · Concise: The operation interface is simple, useless functions are deleted, and only the chat function is retained · High capacity Support sending large files, and chat groups with over 10,000 people · Server-side open source The server is open source and supports code auditing · Independent deployment Allows you to implement an application that meets your own business needs through our open source server code · Contact us You can get in touch with us in the following ways: Email: system@sayer.app Phone: +66 8 2233 8888 Or visit our Hong Kong office: B 5/F Gaylord Commercial Building 114-118 Lockhart Road ## Key features - End-to-end peer-to-peer encryption - Simple and concise interface - Large file transfer support - Group chats up to 10,000 people - Open-source server for auditing - Independent server deployment ## Recent user reviews (10 of 52) All indexed reviews: https://appshunter.io/ios/app/sayer-secret-chat/id6446021993/reviews.md ### 5/5 — 338055 *2023-06-06, version 2.1.11* 這款軟件很不錯，很好用 ### 5/5 — 20001 *2023-06-06, version 2.1.11* 软件很好用 ### 5/5 — 10007 *2023-05-30, version 2.1.11* 软件很好用 ### 5/5 — 11116 *2023-05-30, version 2.1.11* 软件很不错 ### 5/5 — 软件简单明了 *2023-05-23, version 2.1.10* 不同的年龄，不同的取舍，不同的岁月，不同的生活，过好每个年龄段的自己。 ### 5/5 — 999 *2023-05-22, version 2.1.9* Good yes ### 5/5 — 7777 *2023-05-22, version 2.1.9* 非常棒的软件 ### 5/5 — 555 *2023-05-22, version 2.1.9* 软件非常不错 ### 5/5 — 333 *2023-05-22, version 2.1.9* 软件很好用 ### 5/5 — Convenient and simple to be operated *2023-05-21, version 2.1.9* I had been using this app for a period of time and it brought a lot of convenience to users who wish to get the simplest chatting app and even to build a group of friends in the chat managing setting button. I should say it’s user friendly especially to newbies and even the old age group people who are not so expert in tech. Contain lesser risk to expose the privacy in chats and I can feel safe in using this app as my main chatting app with my working mates or friends even to connect international partners. Appreciate the developer team and I wish to get more further update of the app for more new features of the app. ## Frequently asked questions about Sayer Secret Chat ### What is Sayer Secret Chat? Sayer Secret Chat is a private messaging application that prioritizes user privacy through peer-to-peer encryption using AES technology. It offers a simple interface focused solely on chat functionality, with support for large file transfers and extensive group chat capabilities. ### How secure is the chat content? The chat content is secured using peer-to-peer encryption implemented with AES technology. This ensures that only the sender and receiver can access the chat messages, making it a highly private communication tool. ### Can I use this app for large groups or file sharing? Yes, the application supports sending large files and can accommodate chat groups with over 10,000 people. This makes it suitable for both personal and business communication needs requiring robust group interaction and file exchange. ### Is the server code available for review or modification? The server-side code is open-source, allowing for code auditing. Furthermore, it supports independent deployment, enabling users to customize the application to meet their specific business requirements by utilizing the provided open-source server code. ### Is this app free to use? Based on the provided information, the application is offered for free. There are no mentions of subscription fees, in-app purchases, or advertisements, suggesting a free monetization model. ## Version history (last 5 releases) ### 3.0.13 — 2024-03-20 Known bug fixes ### 3.0.11 — 2024-03-07 Known bug fixes ### 3.0.10 — 2024-02-23 Known bug fixes ### 3.0.9 — 2024-02-08 Known bug fixes ### 3.0.8 — 2024-02-03 Known bug fixes ## Apps similar to Sayer Secret Chat | App | Rating | Price | Category | | --- | --- | --- | --- | | [VK Messenger: Live chat, calls](https://appshunter.io/ios/app/vk-messenger-live-chat-calls/id1441659687) | 3.3 (4,325) | Free | Social Networking | | [EliteSingles: Elevated Dating](https://appshunter.io/ios/app/elitesingles-elevated-dating/id6444870384) | 4.0 (1,894) | Free | Social Networking | | [Phound: 2nd Phone & Personas](https://appshunter.io/ios/app/phound-2nd-phone-and-personas/id1621243655) | 4.6 (646) | Free | Social Networking | | [Speeding - Car Social App](https://appshunter.io/ios/app/speeding-car-social-app/id1335555539) | — | Free | Social Networking | | [SPADE Match](https://appshunter.io/ios/app/spade-match/id1580375223) | — | Free | Social Networking | | [UnWed Community](https://appshunter.io/ios/app/unwed-community/id1562813299) | — | Free | Social Networking | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*