Experimentor

Experimentor turns your iPhone into a powerful science data collection tool. With 16 built-in sensors, live charts, a customizable dashboard, web streaming, and AI-powered vision — it's the easiest way to run real experiments and learn about the world around you.

COLLECT DATA FROM 16 SENSORS
• Motion: Accelerometer, Gyroscope, Magnetometer, Gravity, Linear Acceleration, Rotation
• Environment: Barometer (altitude & pressure), Location (GPS coordinates, speed, altitude), Sound Level (microphone), Light Level (camera)
• Device: Battery, Screen Brightness, Proximity
• Connectivity: Wi-Fi & Cellular signal strength
• AI Vision: Object Detection and People Counter (powered by YOLO)

REAL-TIME VISUALIZATION
• Watch live charts update as you collect data
• See min, max, average, and latest readings for every variable
• Switch between sensors with a tap
• Mark important moments during recording with markers

STREAM TO ANY BROWSER
• Turn on the built-in web server and open the URL on any Chromebook, laptop, or tablet
• Scan the QR code or type the URL into Chrome — no app install needed
• Live dashboard with sensor cards, sparkline charts, and a data table
• Uses Server-Sent Events — works on any modern browser over your local Wi-Fi

CUSTOMIZABLE DASHBOARD
• Build your own live dashboard with 4 widget types: Gauge, Number, Bar, and Sparkline
• Pick any sensor variable for each widget
• Stream real-time data to all widgets at once
• Rearrange and customize your layout

FLEXIBLE UNITS
• Tap any unit label to instantly convert (G-force ↔ m/s², radians ↔ degrees, kPa ↔ atm, and more)
• 30+ unit conversions across acceleration, angles, distance, speed, pressure, temperature, and altitude

EXPERIMENT TEMPLATES
• 12 ready-to-go experiment templates for quick setup
• Covers physics, environmental science, and everyday curiosity
• Great for homework, science fairs, and classroom demos

EXPORT YOUR DATA
• Export to CSV for spreadsheets or JSON for code
• Share results with classmates and teachers
• All data is collected and stored on your device — nothing is ever uploaded

CONTEXTUAL HELP EVERYWHERE
• Every screen has a (?) info button explaining all buttons and features
• Built-in walkthrough tour and complete help guide
• Kid-friendly language and step-by-step instructions
• No account required, no ads, no tracking

Whether you're measuring the acceleration of a roller coaster, mapping sound levels around your school, streaming live data to a Chromebook, counting objects with AI, or tracking air pressure during a storm — Experimentor makes it easy, fun, and educational.