Support & FAQ
Find answers to common questions about PlotCraft.
Frequently Asked Questions
What mathematical functions are supported?
PlotCraft supports 20+ functions including trigonometric (
sin, cos, tan, asin, acos, atan), algebraic (sqrt, abs, pow, floor, ceil, round), logarithmic (log, ln, exp), and constants (pi, e).
Can I graph multiple equations at once?
Yes! Add unlimited equations and each automatically receives a distinct color (cyan, orange, green, pink, yellow, purple, mint, red) for easy identification on the canvas.
Does the app work offline?
Yes, PlotCraft works completely offline. Your equations and settings are saved locally on your device. No internet connection is ever required.
Is my data private?
Absolutely. PlotCraft collects zero data - no analytics, no tracking, no accounts. Everything stays on your device. See our Privacy Policy for details.
What devices are supported?
PlotCraft is a universal app optimized for both iPhone and iPad running iOS 18.0 or later.
How do I reset the graph view?
Double-tap anywhere on the canvas to instantly reset to the default view. You can also use two-finger pinch gestures to zoom in or out.
Can I customize the appearance?
Yes! Choose from three themes (Dark, Light, Midnight) and toggle grid lines and axis labels on or off to suit your preferences.
How much does PlotCraft cost?
PlotCraft is a one-time purchase of $0.99. No subscriptions, no in-app purchases, no ads. Pay once and enjoy all features forever, including future updates.
Tips & Tricks
Implicit Multiplication
Type 2x or 2sin(x) directly - no need for explicit multiplication symbols.
Navigate the Canvas
Pinch to zoom, drag to pan, and double-tap to reset to the default view.
Quick Functions Bar
Use the quick bar above the keyboard for one-tap access to common functions like sin, x^2, and sqrt.
Explore Presets
Check out the preset library with 12 pre-built functions across Basic, Trigonometry, and Advanced categories.
Still Need Help?
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Reach out and we'll get back to you as soon as possible.