CairnGPS
Mobile app · Open sourceHike tracking, live GNSS satellite view, achievements. Works fully offline.
Completely freeAndroidHike tracking, live GNSS satellite view, achievements. Works fully offline.
Completely freeAndroidMap surveillance cameras from OpenStreetMap and plan routes that avoid them.
Completely freeAndroid(SECUSO) Circuit Trainer supports the user during circuit training sessions.
Completely freeAndroidHabit reminders you answer without opening the app. No cloud, no ads.
Completely freeAndroidBinaural beats & isochronic tones for sleep, focus and relaxation.
Completely freeAndroidGrayscale, doomscrolling breaker, app blocker: a boring phone by default.
Completely freeAndroidTrack food expiration dates in fridge & pantry, cut waste and manage groceries.
Completely freeAndroidA diary to keep track of your trainings in dog sports.
Completely freeAndroidTrack water intake and get timely reminders. No accounts or ads.
Completely freeAndroidDumpSeeker shows sanitary dump stations for camper vans listed in OpenStreetMap.
Completely freeAndroidMenus of the mensas at ETH and UZH.
Free, with trade-offsAndroidNumerology, Human Design, Yi-King, Archangels: know yourself better.
Completely freeAndroidNotifications to do simple exercises at regular intervals.
Completely freeAndroidReceive emergency alerts worldwide.
Completely freeAndroidPrivate medication tracker for HRT routines — plans, reminders, personal logs.
Completely freeAndroidOnline route planner and experimental GPS navigation.
Completely freeAndroidAn app displaying transport mode in Hong Kong with a respect to your privacy.
Free, with trade-offsAndroidThis is an offline version of the Hackers Diet Online.
Completely freeAndroidHeadi (Headache Diary) is a privacy-friendly app to log your headaches.
Completely freeAndroidMonitor heart rate via BLE devices with real-time display, history, and alerts.
Completely freeAndroidSimple, private drink tracker with a filling glass, streaks and reminders.
Completely freeAndroidA meditation app to guide and track your Wim Hof Breathing practice.
Completely freeAndroid(SECUSO) Supports circuit training sessions and helps achieve training goals.
Completely freeAndroidMinimalist app to track milk kefir, water kefir, and kombucha fermentation times.
Completely freeAndroidLet 'Kin Nai D' help you choose what you want to eat!
Completely freeAndroidMeasure heart-rate variability with your phone camera, no extra sensors.
Completely freeAndroidPrivate, offline-first cycle tracker separating facts from estimates.
Completely freeAndroidLog health metrics such as blood pressure, weight and quite a few others.
Completely freeAndroidPrivacy-focused medical event tracking using your device's calendar system.
Completely freeAndroidEvery diet gets the whole cookbook. vegan döner included. works offline.
Completely freeAndroidLocal cycle evaluation per the NER rules (Rötzer) — data stays on device.
Completely freeAndroidLog workouts, chase PRs, and grow your Fitness Score with every rep.
Completely freeAndroidSimple application to read content of Novopen insulin pens using NFC.
Completely freeAndroidActive break timer with exercises - reminds you to move at the office.
Completely freeAndroidSmart safety and distress alerts with fall and inactivity detection.
Completely freeAndroidOpen Eats Journal is a free nutrition, calories and weight tracking app.
Completely freeAndroidShow meal plans for more than 150 university canteens in Germany.
Completely freeAndroid(SECUSO) Record condition, intensity, location, nature and time of your pain.
Completely freeAndroid…so that you no longer have to shout across the pitch before a match.
Free, with trade-offsAndroidTraffic information for subway/tramway... (Paris and suburbs).
Completely freeAndroid(SECUSO) Reminds you to take breaks during work and offers helpful exercises.
Completely freeAndroid(SECUSO) Counts your steps in the background. Customize daily goals.
Completely freeAndroidProtect loved ones: pill reminders, missed alarm alerts & fall SOS.
Completely freeAndroidReal-time departures at the Paris-region stops you follow (French only).
Free, with trade-offsAndroidGarmin watch companion — your data stays on your phone.
Completely freeAndroidTrack your workouts on your FTMS rowing machine with real-time data.
Completely freeAndroidUse Xiaomi S400 locally via Bluetooth with openScale and Health Connect.
Completely freeAndroidTimer, which activates the devices standby mode.
Completely freeAndroid