Android

Nosh Technologies develops an app for managing household food and reducing waste through food management tools.

Transdroid manages torrents from an Android device, providing a mobile client for monitoring torrent downloads.

WHPH combines task management, habit tracking, and time planning, according to its product page.

Filter DNS traffic for ads, malware, phishing, and unwanted content with NxFilter for organizations.

Universidad Ricardo Palma in Lima shares information about admissions, undergraduate and graduate programs, scholarships and research.

This wall of shame tracks companies’ Android bootloader unlocking policies, collecting information about which manufacturers permit device unlocking.

Birday helps users remember birthdays and events with an open source app that provides reminders without an account.

Otraku connects users to AniList as an unofficial client for Android and iOS devices.

Åbo Underrättelser covers southwestern Finland, including Turku, Pargas, Raseborg, Hanko, and Kimitoön.

El Siglo Web covers Tucumán with digital news on politics, public safety, justice, society, sport, and current affairs.

Episteme Reader handles documents and ebooks offline on mobile and desktop devices.

FFShare compresses image, video, and audio files with FFmpeg before sharing them from Android.

Thunderbird combines email, calendars, and contacts in a customizable application.

Prince Sattam bin Abdulaziz University offers academic programs and supports research, with student and researcher online services.

June combines text, images, and other media in an open-source journal for private personal writing.

PySolFC collects solitaire games in an open-source, portable package, according to its project description.

Sprout Social manages social accounts, schedules publishing, and supports engagement and analytics across social media.

Firefox Focus is a mobile browser with automatic tracking protection and tools to erase browsing history, passwords, and cookies.

Pinafore provides an alternative web client for Mastodon; the project repository says it is unmaintained.

Mauth provides two-factor authentication for Android that supports TOTP and HOTP codes and compatibility with Google Authenticator.

Mousedroid turns an Android phone into a mouse and keyboard for another device.

PDF Toolkit edits PDFs offline on Android, with tools to merge, split, and modify documents.

Buckwheat helps users record spending, track budgets, and view reminders through home-screen widgets.

Linux Command Library provides command references and formatted manual pages for Linux users.