Apps with 'Mobile friendly' feature

An encrypted messaging app focused on privacy, supporting texts, calls, photos, videos, files, and group chats, with no ads or trackers.

Secure Swiss-based email with end-to-end encryption and zero third-party access. Available across devices, offering a free version to promote privacy.

On-premises file sync, universal access, integrated collaboration, real-time communication with privacy and data control focus.

Tor is free software and an open network that helps you defend against traffic analysis, a form of network surveillance that threatens personal freedom and privacy, confidential business activities and relationships, and state security.

A secure collaboration app with end-to-end encryption and interoperability across web, desktop, and mobile. Includes chat, voice, and video calls.

End-to-end encrypted app for email, calendar, and contacts, requiring no personal data, with open source code and quantum-resistant security.

An end-to-end encrypted note-taking by Proton. Offline access, unlimited sync across devices, tagging, passcode and biometric security, plus advanced premium privacy features.

Lemmy is similar to sites like Reddit, Lobste.rs, or Hacker News: you subscribe to forums you're interested in, post links and discussions, then vote, and comment on them. Behind the scenes, it is very different; anyone can easily run a server, and all these servers are...

Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.

Open-source, self-hosted tool that extracts articles, offers offline mobile reading, powerful filters, migration from other services, and multiple download formats.

Free messaging without SMS fees, web sync, and multimedia sharing, supporting group and video chats, available on iPhone, Android, and desktop.

Open-source, self-hosted streaming platform supports Android, iOS, podcasts, uploads, sharing, no ads or tracking, federated across decentralized instances.

Powerful photo editing and organizing with cloud backup, available on multiple devices including mobile, web, and desktop.

Work management platform for teams to focus on goals, projects, and tasks, available on mobile, integrating with web, offering offline use and notifications.

Modern visual content platform featuring Stories, Reels, and IGTV, with tools for live-streaming, sharing, and exploring photo and video content.

Discourse is an open source discussion platform built for the next decade of the Internet. A modern forum, everything's been redesigned to be easy.

Angry Birds is a video game franchise created by the Rovio Entertainment game developer.

Digital workspace organizer that allows you to unify many applications, all in one place. Perfect for those who care about productivity while working with many business and personal apps.

Framadate is an online service for planning an appointment or making a decision quickly and easily. No registration is required.

Substack is a newsletter service and blogging platform, making it an alternative to Medium, TinyLetter and WordPress blogs.

ERPNext is a free and open-source integrated Enterprise Resource Planning (ERP) software developed by Frappé Technologies Pvt. Ltd. and is built on MariaDB database system using a Python based server-side framework.

Holos is a Fediverse client that turns your smartphone into a complete ActivityPub server. Unlike traditional clients that connect to remote instances, Holos runs the server directly on your device.

Online platform for 3D world building, avatar customization, multiplayer play, and user-generated game development with trading, achievements, and a virtual economy.

Easy-to-use and creative-centric web page creator that embracing Geocities-alike with modern approach.

ERP beyond your fridge – Grocy is a web-based self-hosted groceries & household management solution for your home.