Self-hosted Mobile App apps

RustDesk

Remote Access & VPN

Open-source remote desktop alternative to TeamViewer

Replaces TeamViewer, AnyDesk

Immich

Photo Management

High-performance self-hosted photo and video backup

Replaces Google Photos, iCloud Photos

LocalSend

File Sync & Storage

Share files to nearby devices without the internet

Replaces AirDrop

AppFlowy

Notes & Knowledge Base

Open-source workspace and Notion alternative

Replaces Notion, Evernote

Jellyfin

Media Servers

Free software media system for streaming your library

Replaces Plex, Emby

Joplin

Notes & Knowledge Base

Open-source note-taking and to-do app with sync

Replaces Evernote, OneNote

SiYuan

Notes & Knowledge Base

Privacy-first personal knowledge management system

Replaces Notion, Evernote

Lightweight JavaScript library for interactive maps

Replaces Google Maps JavaScript API

Desktop and web client for many AI models

Replaces ChatGPT

Tailscale

Remote Access & VPN

Zero-config mesh VPN built on WireGuard

Replaces ZeroTier

ntfy

Home Automation

Send push notifications to your phone via simple HTTP

Replaces Pushover, Pushbullet

Ente Photos

Photo Management

End-to-end encrypted photo storage and backup

Replaces Google Photos, iCloud Photos

All-in-one project management and team collaboration

Replaces Linear, Jira

Homebridge

Home Automation

Bring non-HomeKit smart devices into Apple Home

Replaces Apple HomeKit hubs

Navidrome

Media Servers

Modern music streaming server for your collection

Replaces Spotify

Obsidian

Notes & Knowledge Base

Local-first knowledge base on a folder of Markdown files

Replaces Evernote, Notion

SimpleX Chat

Chat & Communication

Private messenger without any user identifiers

Replaces Signal, WhatsApp

Firmware for controlling addressable LED strips

Replaces Philips Hue

ZeroTier

Remote Access & VPN

Global virtual network for connecting devices anywhere

Replaces Tailscale

Gotify

Home Automation

Simple self-hosted push notification server

Replaces Pushover, Firebase Cloud Messaging

Notesnook

Notes & Knowledge Base

Private, end-to-end encrypted note-taking app

Replaces Evernote, OneNote

Audiobookshelf

Media Servers

Self-hosted audiobook and podcast server

Replaces Audible

Wallabag

Bookmarks & Read-It-Later

Self-hosted read-it-later application

Replaces Pocket, Instapaper

Peer-to-peer messaging app that works offline

Replaces WhatsApp, Signal

Free invoicing and expense tracking app

Replaces FreshBooks, Invoicely

NewsBlur

RSS & News Readers

Personal news reader with training and sharing

Replaces Feedly, Google Reader

Material design KeePass client for Android

Replaces 1Password, LastPass

Pixelfed

Social Networks

Federated photo-sharing social platform

Replaces Instagram

The Lounge

Chat & Communication

Modern, self-hosted web IRC client

Replaces IRCCloud, Slack

Plain-text and Markdown notes editor for synced folders

Replaces Google Keep, Evernote

Native Ollama client for iOS and macOS

Replaces ChatGPT

Product analytics for web, mobile, and desktop

Replaces Mixpanel, Firebase Analytics

Streamyfin

Media Servers

Free and open-source Jellyfin client for mobile devices

Replaces Infuse, Plex mobile app

Modern minimalist card collection for Home Assistant dashboards

Replaces proprietary smart home apps

Android library for camera capture and streaming apps

Replaces Proprietary camera SDKs

Emby

Media Servers

Personal media server for your movies and shows

Replaces Plex, Netflix

Minimalist mobile-first card pack for Home Assistant

Replaces SmartThings app

Native Android TV and Fire TV client for the Jellyfin server

Replaces Plex for Android TV, Emby for Android TV

Official Android client for Syncthing sync

Replaces Dropbox, Google Photos

Jellyfin music player with offline downloads

Replaces Plexamp, Spotify

Third-party Android client for Jellyfin with offline playback

Replaces Plex for Android

Native Jellyfin client for iOS and tvOS

Replaces Infuse, Plex for Apple TV

2FAuth

Identity & SSO

Self-hosted web app to manage two-factor authentication codes

Replaces Authy, Google Authenticator

Plex

Media Servers

Polished media server with apps on every device

Replaces Netflix, Emby

Self-hosted backend pairing for Home Assistant mobile apps

Replaces Google Home app

Memories

Photo Management

Photo management app for Nextcloud with timeline and AI

Replaces Google Photos, iCloud Photos

KitchenOwl

Recipe Managers

Smart grocery list and recipe manager

Replaces AnyList, Bring!

Privacy-first home automation platform for everyone

Replaces SmartThings, Google Home

FluffyChat

Matrix & XMPP

Cute, cross-platform Matrix messenger

Replaces WhatsApp, Telegram

Lightweight offline RSS reader for Android

Replaces Feedly

CalDAV/CardDAV sync client for Android

Replaces Google Calendar Sync, iCloud sync

Android client wrapper for continuous Syncthing file synchronization

Replaces Dropbox, Google Drive

Cross-platform note-taking app with a self-hosted server

Replaces Evernote, OneNote

Fladder

Media Servers

Cross-platform Flutter client for Jellyfin

Replaces Plex, Emby Theater

Donetick

Project Management & Tasks

Shared chore and task management for households and teams

Replaces Todoist, Tody

Personal music streaming server with mobile apps

Replaces Spotify

Material You Subsonic music client for Android

Replaces Spotify, Plexamp

Nextcloud Talk

Chat & Communication

Chat, video calls and webinars integrated into Nextcloud

Replaces Slack, Zoom

Aptabase

Web Analytics

Privacy-first analytics for apps and games

Replaces Firebase Analytics, Mixpanel

EteSync

Calendar & Contacts

End-to-end encrypted sync for contacts and calendars

Replaces Google Calendar, iCloud

iOS music streaming client for Ampache and Subsonic

Replaces Spotify, Apple Music

KeePass-compatible password manager for iOS and macOS

Replaces 1Password, LastPass

Nextcloud Deck

Groupware

Kanban-style project planning inside Nextcloud

Replaces Trello

Community-driven music streaming server

Replaces Spotify

Self-hosted store and access for location history

Replaces Google Location Sharing, Life360

Cross-platform mobile and desktop client for ZoneMinder

Replaces Commercial CCTV apps

Privacy-focused Matrix client built with Flutter

Replaces WhatsApp, Discord

Nextcloud News

RSS & News Readers

RSS and Atom feed reader app for Nextcloud

Replaces Feedly, Google Reader

Next-generation fast Matrix client for mobile

Replaces WhatsApp, Signal

Delta Chat

Chat & Communication

Decentralized messenger built on top of email

Replaces WhatsApp, Signal

Peer-to-peer encrypted messaging that works offline

Replaces Signal, WhatsApp

Photo timeline and album app for Nextcloud

Replaces Google Photos, iCloud Photos

Open-source personal finance manager for Android

Replaces Mint, Wallet by BudgetBakers

Cross-platform mobile client for self-hosted task lists

Replaces Todoist, TickTick

Node.js home automation framework for the Raspberry Pi

Replaces SmartThings

Onion-routed private messenger with no phone number

Replaces Signal, WhatsApp

Android RSS reader that syncs with self-hosted services

Replaces Feedly

Open-source internet-connected irrigation controller

Replaces Rachio

Open-source SIP voice, video, and messaging client

Replaces Skype, Zoom

Free Subsonic and Navidrome music streaming client

Replaces Spotify

Snikket

Social Networks

Easy self-hosted XMPP chat for groups

Replaces WhatsApp, Signal

Jeedom

Home Automation

Flexible open-source home automation platform

Replaces SmartThings, Hubitat

E2E-encrypted personal-server messaging app

Replaces Discord, Slack

Privacy-focused analytics for apps and games

Replaces Firebase Analytics

Subsonic music client focused on a clean experience

Replaces Spotify

Cross-platform Matrix client built with Flutter

Replaces Discord, Slack

Privacy-focused XMPP messenger for Android

Replaces WhatsApp, Signal

Android app that turns tablets into smart home wall panels

Replaces Control4 touch panels

Free home automation platform with touchscreen UI

Replaces Loxone

Fully distributed, peer-to-peer encrypted communication

Replaces Skype, Zoom

Open-source podcast platform with sync across devices

Replaces Spotify Podcasts, Pocket Casts

Self-hostable backend for the Stingle encrypted photo apps

Replaces Google Photos