Track and manage personal collections including music, movies, books, video games, electronics, and more. Add detailed descriptions, set categories, and create inventory lists. Backup and restore data.
by Richard Maddy★ 4.4533 ratingsProductivityFreeData updated 2026-09-08
Sketch graphs or input data points to generate formulas. Use finger painting or keyboard entry to define data series. The calculates fit formulas and trend lines using least squares regression. Export results and view statistical analysis.
Create and manage private maps with team members. Locate and tag points using GPS or manual selection. Share maps with anyone. Sync changes in real time. Export data in GIS, Google Earth, or Excel formats. Use activity-specific icons for PRO users.
