Use Science Journal to record and organize your data. Science Journal graphs your data in real time, then allows you to compare the results of your experiments.
Record in real-time
See something you want to measure? How much light is in my room compared to outside? How loud is the dog's bark compared to my cough? Record your observations in real-time at the press of a button. Explore your environment or measure things you’ve built yourself.
Add observational notes
While recording you can add notes and photos to help you remember details you noticed or variables you changed.
Try experimenting in the world around you with Science Journal. Using the sensors in any Android phone you can measure sound, light, and more. Record real data and note your observations.