Delta Chat
Delta Chat Summary
Delta Chat is a mobile iOS app in Social Networking by merlinux. Released in Jan 2020 (6 years ago). It has 128 ratings with a 4.43★ (good) average. Based on AppGoblin estimates, it reaches roughly 412 monthly active users . Store metadata: updated Apr 2, 2026, version 147.
Recent activity: -1 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Mar 31, 2026.
Store info: Last updated on App Store on Apr 2, 2026 (version 147).
Delta Chat was last scanned for SDKs 2026-03-31. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Reachability
SDWebImage4.43★
Ratings: 128
Screenshots
App Description
Delta Chat is a reliable decentralized instant messenger that is easy and fun to use for friends, family, groups and organizations. Delta Chat is developed by a dedicated FOSS contributor community that jointly releases refinements and new features several times a year, across many stores and platforms world-wide.
Features at a glance:
• Private. Instant on-boarding without a phone number or other private data.
• Friends & Family: Only chat with people you know. Unknown users cannot message or follow you without mutual consent.
• Flexible. Supports multiple chat profiles and is easy to setup on multiple devices.
• Reliable. Works under bad and adversarial network conditions.
• Secure. Audited End-to-End encryption safe against network and server attacks.
• Sovereign. Can be run with your own e-mail address or server.
• FOSS. Fully Open Source/Free Software, built on Internet Standards.