Fossify Messages vs SimpleX Chat
Side-by-side comparison of two open source alternatives
Fossify Messages
Fossify Messenger is your trusted messaging companion, designed to enhance your messaging experience in various ways. 📱 STAY CONNECTED WITH EASE: With Fossify Messenger, you can effortlessly send SMS and MMS messages to stay connected with your loved ones. Enjoy SMS/MMS based group messaging and express yourself with photos, emojis, and quick greetings. 🚫 BLOCK UNWANTED MESSAGES: Take control of your messaging experience with a robust blocking feature, easily preventing unwanted messages, even from unknown contacts. You can also export and import blocked numbers for hassle-free backup. Additionally, customize your experience by preventing messages with specific words or phrases from reaching your inbox. 🔒 EFFORTLESS SMS BACKUP: Say goodbye to worries about losing important messages. Fossify Messenger offers convenient SMS backup functionality by allowing you to export and import your messages. This feature ensures that you can easily switch devices without losing your valuable conversations. 🚀 LIGHTNING-FAST AND LIGHTWEIGHT: Despite its powerful features, Fossify Messenger boasts a remarkably small app size, making it quick and easy to download and install. Experience speed and efficiency while enjoying the peace of mind that comes with SMS backup. 🔐 ENHANCED PRIVACY: Customize what appears on your lock screen for added privacy. Choose to display only the sender, message content, or nothing at all. Your messages are in your control. 🔍 EFFICIENT MESSAGE SEARCH: Say goodbye to endless scrolling through conversations. Fossify Messenger simplifies message retrieval with a quick and efficient search feature. Find what you need, when you need it. 🌈 MODERN DESIGN & USER-FRIENDLY INTERFACE: Enjoy a clean, modern design with a user-friendly interface. The app features a material design and a dark theme option, providing a visually appealing and comfortable user experience. 🌐 OPEN-SOURCE TRANSPARENCY: Your privacy is a top priority. Fossify Messenger operates without requiring an internet connection, guaranteeing message security and stability. Our app is completely free of ads and does not request unnecessary permissions. Moreover, it is fully open-source, providing you with peace of mind, as you have access to the source code for security and privacy audits. Make the switch to Fossify Messenger and experience messaging the way it should be – private, efficient, and user-friendly. Download now and join our community committed to safeguarding your messaging experience. Explore more Fossify apps: https://www.fossify.org Open-Source Code: https://www.github.com/FossifyOrg Join the community on Reddit: https://www.reddit.com/r/Fossify Connect on Telegram: https://t.me/Fossify
SimpleX Chat
SimpleX - the first messaging platform that has no user identifiers, not even random numbers! Security assessment was done by Trail of Bits in November 2022. SimpleX Chat features: end-to-end encrypted messages, with editing, replies and deletion of messages. sending end-to-end encrypted images and files. single-use and long-term user addresses. secret chat groups - only group members know it exists and who is the member. end-to-end encrypted audio and video calls. private instant notifications. portable chat profile - you can transfer your chat contacts and history to another device (terminal or mobile). SimpleX Chat advantages: Full privacy of your identity, profile, contacts and metadata: unlike any other existing messaging platform, SimpleX uses no phone numbers or any other identifiers assigned to the users - not even random numbers. This protects the privacy of who you are communicating with, hiding it from SimpleX platform servers and from any observers. Complete protection against spam and abuse: as you have no identifier on SimpleX platform, you cannot be contacted unless you share a one-time invitation link or an optional temporary user address. Full ownership, control and security of your data: SimpleX stores all user data on client devices, the messages are only held temporarily on SimpleX relay servers until they are received. Decentralized network: you can use SimpleX with your own servers and still communicate with people using the servers that are pre-configured in the apps or any other SimpleX servers. You can connect to anybody you know via link or scan QR code (in the video call or in person) and start sending messages instantly - no emails, phone numbers or passwords needed. Your profile and contacts are only stored in the app on your device - our servers do not have access to this information. All messages are end-to-end encrypted using open-source double-ratchet protocol; the messages are routed via our servers using open-source SimpleX Messaging Protocol. Please send us any questions via the app (connect to the team via settings!), email us or submit an issue on GitHub. Follow us on Mastodon (@simplex@mastodon.social), Twitter (@SimpleXChat) and Reddit (r/SimpleXChat) for the latest updates. Once you install SimpleX Chat, join the group of users via this link to share your ideas and feedback.
| Feature | Fossify Messages | SimpleX Chat |
|---|---|---|
| License | GPL-3.0-only | AGPL-3.0-or-later |
| Install sources | F-DroidGitHubIzzyOnDroid | F-DroidGitHub |
| Categories | SMSMessaging | SMSMessaging |
| Features | Ad-FreeOpen SourceNo Tracking | Ad-FreeOpen SourceNo Tracking |
| Platforms | Android | Android |
| Website | ||
| Source code |