# OKLINE — A very easy to use App > Fast, secure, and free messaging app with file sharing and secret chats. (iPhone/iPad app by HuaSheng Network Technology Co., Ltd..) - Source: https://appshunter.io/ios/app/okline/id1519975111 (this page in markdown: same URL + `.md`) - Developer: [HuaSheng Network Technology Co., Ltd.](https://appshunter.io/developer/1578422445) - Category: Social Networking, Entertainment - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 17+ - Requires: iOS 11.0 · 99 MB - Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan), Vietnamese - Released: 2020-07-03 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/okline/id1519975111/reviews.md ## What is OKLINE? OKLINE is a messaging app with a focus on speed and security, it’s super-fast, simple and free. With OKLINE, You can send any type of MP3, Doc, zip file, etc. OKLINE is the fastest messaging app on the market, connecting people through the world's unique network of distributed data centers. Our mission is to provide the best security and ease of use. Everything on OKLINE, including chat, groups, media, etc., is encrypted. Built to deliver your messages in the minimum bytes possible, OKLINE is the most reliable messaging system ever made. It works even on the weakest mobile connections. While providing a series of unprecedented functions, we pay great attention to keeping the interface clean and tidy. Its minimalist design, OKLINE is lean and easy to use. Free, no ads: OKLINE is free, always free. We don't sell ads or charge subscription fees. We take your privacy seriously and never allow third parties to access your data. For those who are interested in maximum privacy, OKLINE offers secret chats. Secret chat messages can be programmed to automatically self destruct from two participating devices. In this way, you can send all types of disappeared content - messages, photos, videos, even files. Secret chats use end-to-end encryption to ensure that messages can only be read by their intended recipients. We've been expanding your use of messaging applications. Don't wait for the older messenger to catch up with OKLINE for a few years. Join the revolution today. ## Key features - Fast and secure messaging - Send any file type (MP3, Doc, zip) - End-to-end encrypted secret chats - Self-destructing messages - Works on weak mobile connections - Minimalist and clean interface ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/okline/id1519975111/reviews.md ### 5/5 — 特喜欢这款软件 *2022-07-07, version 1.9.2* 希望后台 把新人入群 看不到群 历史信息 改进一下 就完美了 ## Frequently asked questions about OKLINE ### What makes OKLINE fast and secure? OKLINE utilizes a unique network of distributed data centers to deliver messages with minimal bytes, ensuring speed. All content, including chats, groups, and media, is end-to-end encrypted for security. ### Can I send large files with OKLINE? Yes, OKLINE allows you to send any type of file, including MP3s, documents (Doc), and zip files, ensuring versatility in your communication. ### How does OKLINE protect my privacy? OKLINE takes privacy seriously by ensuring end-to-end encryption for all communications and never allowing third parties access to your data. They also offer secret chats for maximum privacy. ### What are secret chats in OKLINE? Secret chats in OKLINE are end-to-end encrypted conversations where messages can be programmed to automatically self-destruct from both devices, allowing you to send disappeared content like messages, photos, videos, and files. ### Does OKLINE have ads? No, OKLINE is free and does not display advertisements. The developers state they do not sell ads or charge subscription fees. ### How often is OKLINE updated? The latest version, 3.1.3, was released on May 21, 2024, indicating regular updates to the application. ### What devices does OKLINE support? OKLINE is available for iPhone and iPod devices, as indicated by the supported devices list. ### What is the age rating for OKLINE? OKLINE has an age rating of 17+, suggesting it may contain content or features suitable for mature audiences. ## Version history (last 5 releases) ### 3.1.3 — 2024-05-21 New Updates: - Update some features - Fixed some bugs - Optimized user experience Recent Updates: - Optimized user experience ### 3.1.2 — 2024-04-21 New Updates: - Update some features - Fixed some bugs - Optimized user experience Recent Updates: - Optimized user experience ### 3.1.1 — 2024-04-12 New Updates: - Update some features - Fixed some bugs - Optimized user experience Recent Updates: - Optimized user experience ### 3.0.9 — 2024-04-03 New Updates: - Update some features - Fixed some bugs - Optimized user experience Recent Updates: - Optimized user experience ### 3.0.8 — 2024-03-18 New Updates: - Update some features - Fixed some bugs - Optimized user experience Recent Updates: - Optimized user experience ## Apps similar to OKLINE | App | Rating | Price | Category | | --- | --- | --- | --- | | [Meetora](https://appshunter.io/ios/app/meetora/id1547810364) | 4.5 (13) | Free | Social Networking | | [DimpleChat - Secure Messenger](https://appshunter.io/ios/app/dimplechat-secure-messenger/id1631193970) | — | Free | Social Networking | | [CollaChat](https://appshunter.io/ios/app/collachat/id1546363298) | 5.0 (1) | Free | Social Networking | | [Kuxin IM](https://appshunter.io/ios/app/kuxin-im/id1515690189) | 5.0 (1) | Free | Social Networking | | [VidFace](https://appshunter.io/ios/app/vidface/id6476894938) | — | Free | Social Networking | | [Capzul](https://appshunter.io/ios/app/capzul/id1578897818) | 5.0 (1) | 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.*