A free and open source math plotter, easy to pick up
Stage
MVP
Established
Founded
Not given
2011
Based in
FI
Not given
Pricing model
Freemium
Open source
Pricing
Free desktop app for personal use with no account needed. Solo: €35 one-time payment includes 9 GB cloud storage, sync, backup, web app and commercial work licence. Pro: €5/month or €50/year includes 99 GB cloud storage, share links and collaborative editing. Team: €50/month or €500/year for shared
Not given
Key features
Image resize, rotate and layer ordering
Full keyboard shortcut support
Web access with cloud sync
Share boards and collaborative editing
Version history on Pro and Team
Export to PNG or JPEG image
Works fully offline on desktop
Natural function notation like f(x) = 2 + cos(x)
Sequences from recurrence relations
Parametric equations with custom intervals
CSV data import and spreadsheet editing
Animated constants and variable families
Vector and image exports (SVG, PDF, PNG, JPEG, BMP, PPM)
Grid customization with π multiples for ticks
Interactive navigation with drag and zoom
Multi-language support in 9 languages
Built-in manual and automatic work saving
What makes it different
Free forever on your own disk for personal use with no account required
References stay local by default; cloud sync is optional
Fair one-time pricing for Solo instead of ongoing subscription
Unlimited boards and items on free desktop app
Draws mathematical objects exactly as written on paper with natural notation
Moodis
ZeGrapher