Apps Like O2 Duration for iPhone and iPad
O2 Duration screenshots
Ranked alternatives
Showing 181–200 of 1,000 ranked alternatives.


Week.ly
Software Please LLC
Track expenses and set weekly budgets
Track weekly expenses by categorizing purchases and viewing spending trends. Set a weekly budget to monitor progress toward financial goals. Record transactions and receive notifications for budget adherence.

AI Health Pulse - Heart Rate
COHESION NETWORK PTE LIMITED
Track and vital signs
Track using phone camera for accurate monitoring. Log and monitor blood pressure, blood sugar, blood oxygen, and BMI. Set reminders for checks and view progress charts. Sync data across devices and receive alerts for abnormal readings.

ArcAir
Hamilton AG
Monitor sensor data in real time
Monitor and visualize data from pH, dissolved oxygen, CO2, cell density, conductivity, and ORP sensors. View real-time sensor values. Control up to 100 sensors simultaneously. Integrate with process control systems via Bluetooth adapter.

ArgomTech
MG Accessories and Distribution Inc.
Integrate, control, and monitor devices
Manage smart devices through a centralized interface. Control and monitor Argom Tech products remotely. Sync smart watches with Apple Health for health data tracking. Adjust device settings and receive notifications.


Thoughts - the mind generator
Corvin Hartmann
Explore thought experiments and paradoxes
Explore thought experiments and philosophical dilemmas in science and society. Read concise explanations of paradoxes and theoretical scenarios. Reflect on complex ideas through structured text summaries.






AltitudeAlert
Raymond Chase
Set altitude alerts and track vertical navigation
Manage altitude with customizable VNAV settings for precise control. Set altitude alerts and use ALT HOLD mode for minimal setup. Track vertical navigation parameters and adjust flight paths accordingly.

The Rowing App
Wyatt Harrell
Track stroke rate and calculate pace
Manage boat details and roster information. Track stroke rate, calculate pace and VO2max. Record workouts and manage daily lineups. Use stopwatches and timers for training sessions. Monitor fleet performance and schedule training sessions.




Volume Calculator 3D
V PUGAZHENTHI
Calculate for geometric shapes
Calculate for cube, cuboid, capsule, cone, cylinder, conical frustum, square pyramid, sphere, hemisphere, and torus. Input dimensions and select units. Display formulas used. Share results via email, social media, or messaging apps.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.