Graph, record, explore, compare, and analyze measurements from any resistive sensor. Or graph the ambient noise level with no sensor required. Purchase our sensors and adapters at
or build your own with our detailed instructions. Save, print, share, and export your data and graphs. Precision pressure measurement system and cool teaching aid.
• Improved calibration tutorial
• Fixed position of the share menu on iPad
With Family Sharing set up, up to six family members can use this app.