Apps Like SPM GNSS for iPhone and iPad
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.
SpeedClock - Video Radar
Sten Kaiser
Measure speed with motion detection
Measure speed of vehicles, boats, skiers, cyclists, and animals using motion detection. Track moving objects with a handheld device. Includes three speed measurement tools and two distance estimation tools.
Simple Units Converter lite
Mind Trends LLC
Convert units across many dimensions.
This app offers 458 units across 22 dimensions, including length, volume, and weight. It serves as a general-use calculator for converting between different unit sets.
Amount Plus - Unit Converter
Marco Torretta
Convert units, calculate values, organize tasks
Convert units quickly with over 700 options across 30 categories. Customize conversion settings and layouts. Add notes and formulas for calculations. Export results in various formats. Share converted values directly.
Bad Elf GPS
Bad Elf, LLC
Check hardware health and GPS data
Monitor GPS hardware health and view real-time data reception. Transfer and review trip logs. Install firmware updates. Connect via 30-pin dock, Lightning, or Bluetooth. Sync with iOS devices for location-based applications.
Unit Converter
Yunus Kilinc
Convert units across 300+ categories
Convert units across 20+ categories including currency, area, temperature, and mass. Switch between 300+ units. Input values and instantly see converted results. Save frequently used conversions. Share converted values via copy-paste.
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.
eCalculator - Enhanced Edition
Ratha Sou
Calculate, edit, and save equations
Perform basic and scientific calculations with equation display and history tracking. Switch between binary, octal, decimal, and hexadecimal modes. Calculate fractions directly. Use widget for quick computations.
Lux Light Meter & Photometer
ITincubator UAB
Measure intensity and color temperature
Measures intensity in lux and foot candles. It provides real-time color temperature readings. Users can adjust exposure settings and save measurement data for later review.
VR Mobile - Vibration Testing
Vibration Research
Vibration testing and engineering tools.
The app connects to Vibration Research hardware for live vibration test monitoring. It includes engineering calculators, a strobe light, a noise SPL meter, and an accelerometer.
Acceleration sensor logger
REGREX Co.,Ltd.
Log data and send results via email
Data captures , gyroscope, and magnetometer readings in real-time. Displays values along axes and rotation speed. Graphs behavior. Allows email sharing of collected data.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.