Apps Like TOPO.app for iPhone and iPad
TOPO.app screenshots
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.
Vibration meter - Seismometer
MYSTIC MOBILE APPS LLC
Detect vibrations and measure strength
Measure vibrations and tremors using the phone's built-in seismograph. Track seismic waves and detect earthquakes or volcanic activity. Record and analyze data from body movements or objects.
Delux Stairs Construction calc
Dan Meriwether
Calculate ideal staircase measurements easily.
The app calculates staircase measurements including run, pitch, and rise. Users can adjust dimensions and account for flooring thickness differences.
Laser Measure - LiDAR Powered
绪海 罗
Distances with precision
Distances with millimeter precision using or TrueDepth camera. Tap to place markers and view real-time measurements. Save and share measurement data. Export as PDF or image.
Radius On Map: Draw Circles
takeshi ogawa
Visualize around map pins
Visualize around map pins to compare distances. Set up to three per pin. Search locations and check nearby points of interest. Switch between standard and satellite map views. Automatically save pins for future reference.
Speed Gun For Tennis
James Kent
Calculate and store serve
Calculate and store serve speeds in KM/H or MPH. Track time, fastest, slowest, and average . Customise serve length. Analyse live matches or videos for detailed coaching insights.
Vlahi CERES
Vlahi Systems LLC
Plan and respond to chemical incidents
Plan and respond to chemical incidents using plume dispersion models integrated with Google Maps. Access real-time meteorological and gas sensor data. View and analyze hazard scenarios with the ALOHA® model.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.