Measure vibrations and browse seismic data
Measure vibrations and seismic data using built-in sensors. Record maximum acceleration and seismic intensity. Upload observations to a public database. View historical data and analyze motion patterns. Share recorded data with others.
Showing 21–40 of 1,000 ranked alternatives.
Slava Barouline
Track volcano activity in real time
Track volcanic activity with real-time updates and . View eruption history and current status. Explore global volcano locations with maps. Receive notifications from VAAC. Save and share volcano data.
Nicolas Lehovetzki
Fun math games for young learners.
This educational app offers various fun game modes for children aged 5 to 10. It includes a multiplayer mode, a bubble game, and a watermelon game with additions to help kids learn math.
Christophe Chazot
Explore physics with built-in sensors
Record and visualize physical phenomena using smartphone or tablet sensors. Measure sound, motion, light, and temperature. Connect external sensors like micro:bit and Arduino for advanced experiments.
WHATSTICKER APPS SRL
Measure objects with augmented reality
Measure distances and angles using augmented reality. Customize ruler settings and save measurements. Access tools for drawing, scaling, and converting units. Share measurement data directly.
Oxford Wave Research Ltd.
Visualize audio frequencies in real time
Visualize real-time audio frequencies with a spectrogram and spectrum analyzer. Adjust sample rate and frequency resolution. Identify sound frequencies, measure vocal range, and analyze audio input.
eDriving, LLC
Score driving behavior and track progress
Track driving behavior with real-time feedback on braking, acceleration, cornering, speeding, and distraction. View daily FICO® Safe Driving Score and performance trends. Receive in- coaching to improve driving safety.
Motionics, LLC
Convert vibration units accurately
Convert vibration units including velocity, acceleration, and displacement. Switch between Hz and CPM for frequency. Convert displacement between mils and microns with options for RMS, 0-peak, and peak-peak.
Michael Howard
View Earth's Moon in 3D.
The app renders the Moon in realtime 3D using satellite imagery and topographic data. Users can manipulate the view, adjust sunlight, and see labeled terrain features and spacecraft.
PASCO scientific
Collect, visualize, and analyze STEM data.
The app collects, visualizes, and analyzes STEM learning data. It graphs live sensor data in real time and connects to wireless Bluetooth Smart sensors.
Vlad Polyanskiy
Measure sound levels and analyze frequencies
Measure sound levels with a precision instrument featuring a . Calibrate against professional dB meters. Log noise data and set decibel thresholds. Display real-time sound level readings and frequency analysis.
Indiana University
Measure acceleration velocity distance motion
The app records, graphs, and emails accelerometer measurements. It is useful for measuring acceleration, velocity, and distance from motion along a single axis.
Aginova Sarl
Sense the world with temperature data.
The app reads temperature data and generates graphs. Users can set up alarms for temperature limits and record readings with notes and pictures.
Richard Wolton
Visualize global earthquakes with 3D
The app displays global earthquakes using animated graphics for a big picture view. It includes over 4000 years of historic earthquake data and current worldwide volcano activity, with details available for individual quakes.
Richard Buckingham
Play 4 In A Row Board Game
The app offers online play against friends or random opponents. It features a single player tournament with 48 characters and a Pass & Play mode for local multiplayer.
伟 徐
Master American English pronunciation and conversation.
The app offers over 200 English lessons with Chinese subtitles and a player. It includes an audio dictionary for word lookups and supports various playback and practice modes for listening and speaking.
Lumbeat Ltd.
Set rhythm, create loops, play drums
Create and customize drum loops with adjustable rhythm and measure settings. Add custom sound samples from real instruments. Choose from three preset tracks or build your own percussion kits. Export high-definition audio files.
FB PUBLISHING LLC
Translate words instantly
Look up words in or with instant translation. Access a comprehensive database of over 100,000 entries. Search for words and view translations simultaneously. Function offline without internet connection.
Electronial
Calculate formulas and values
Perform calculations using built-in formulas and calculators for displacement, acceleration, Newton's second law, gravitational acceleration, Hooke's law, momentum, work, density, kinetic energy, potential energy, elastic energy, electric power,
Hakusan Corporation
Measure seismic intensity with iPhone.
The app measures seismic intensity using the user's iPhone or iPad. It offers JMA, Modified Mercalli, and Spectral Intensity measurements, with automatic event recording and photo capture.
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