Apps Like Passive Sampler for iPhone and iPad
Passive Sampler screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


CareTrust
Adnab Research Inc.
Track vitals, schedule appointments, receive care updates
Track vitals using FDA-cleared monitoring devices. Receive appointment reminders and manage remote patient monitoring. View health data collected from compatible devices. Share data with healthcare providers as needed.




Interval Timer: HIIT Workout
Yosyp Hameliak
Track work and rest intervals
Track work and rest intervals for workouts. Set custom durations for sets and rounds. Start and pause sessions manually or with voice commands. Monitor heart rate via Apple Watch. Sync progress with iCloud and integrate with Health .








WisconsinAQM
Envitech Ltd.
Check air quality and track trends
View real-time air quality data from monitoring stations across Wisconsin. Check pollution levels, track trends, and receive alerts for high pollution days. Access historical data and compare readings between locations.

SugarPixel Hub
CustomTypeOne LLC
Configure SugarPixels and track glucose data
Manage blood glucose levels by configuring devices and integrating data from Dexcom, Libre, Nightscout, or Gluroo. Set custom alert levels with audio, vibration, and visual notifications. Choose display options and update firmware remotely.


Cardalis
Ceva Sante Animale S.A.
Monitor dog's respiratory rate easily.
The app helps monitor a dog's resting respiratory rate to detect changes early. It allows users to record results, track activity, set reminders, and share information with a veterinarian.


DunDun - Squat Counter
家浩 汪
Track squats with real-time voice guidance
Track squats with precise automatic counting using motion sensors. Receive real-time voice guidance and rep announcements. Monitor heart rate and analyze workout data. View comprehensive statistics and participate in challenges.

RS Motive
Riversong (Shenzhen) Technology Co., Ltd.
Track activity, sleep, and heart rate
Track activity with step counting, distance covered, and calories burned. Monitor sleep quality and duration. Check heart rate continuously. Receive call and message alerts. Set alarms and sedentary reminders.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.