Apps Like rRuf for iPhone and iPad
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Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


CardVis - Sports & TCG Grading
Cardune LLC
Grade cards instantly with AI
Scan cards or TCG cards to get instant analysis. View detailed breakdowns of centering, edges, surface, and corners. Compare grades to professional standards. Save and share results directly.


Greenheck Toolbox
Greenheck Fan Corporation
Calculate fan laws and size ducts
Fan Law Calculator allows users to input rpm, cfm, static pressure, and horsepower. Modifying one value recalculates the others. Ductulator helps size HVAC ducts by inputting shape, dimensions, air temperature, elevation, and roughness.

Ballbank
Christopher Dry
Measure curves, set advisory speeds
Measures roadway curve angles in degrees. Calculates combined effects of superelevation, vehicle roll, and lateral acceleration. Provides advisory speed recommendations for horizontal curves. Syncs with devices for data storage and analysis.




Duct Calculator Elite
Cyberprodigy LLC
Calculate size, velocity, and pressure drop
™ lets users input airflow, velocity, or friction to determine size. Calculate pressure drop and flow rate. Input dimensions for custom shapes. Export results and save calculations.

Speedmeter mph digital display
Unicom TOV
Track speed and distance offline
GPS speedometer displays real-time speed for driving, biking, or walking. Measure trip distance offline. Track altitude for planes. Switch between mph, km/h, and knots. Use Today Widget or Apple Watch. Adjust screen color and toggle mirror .

bitaksi - your closest taxi!
Bitaksi Mobil Teknoloji Anonim Sirketi
Book rides and track driver
Book rides by matching with nearby drivers. Track trip details in real time. Share live location with contacts. Pay securely using Masterpass. Rate drivers based on experience.

Speedometer ⋙
Unicom TOV
Track speed, odometer, and weather
Track speed and trip data using GPS. Switch between km/h and mph. View odometer, average, and maximum speed. Check outside temperature and weather. Receive audio and visual alerts for speed limits. Use compass and customize display color.

WillyWeather
WillyWeather (AU) Pty Ltd
Track weather, radar, and forecasts
View current and forecasted weather with six-day data. Check radar and satellite imagery. Track wind, rain, tide, swell, and UV levels. See moon phases and sunrise/sunset times. Locate specific areas for detailed forecasts.

Midea Air
GD Midea Air-Conditioning Equipment Co., Ltd.
Control smart air products remotely
Control smart air products to adjust comfort, efficiency, and safety. Modify home air quality remotely. Customize sleep settings with a sleep curve. Set time-based schedules for automatic operation. Sync with open cloud service for device management.



Speedometer ⊲
Unicom TOV
Track speed, distance, and altitude
GPS tracks current speed, distance, and altitude. Displays average and maximum speed. Shows speed limits in real time. Supports mph, km/h, and knots. Measures travel time and battery level. Works offline.
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