Support

Everything you need to know about = Math Solver.

How to Use the App

• Write math on the canvas with your finger, stylus, or Apple Pencil
• The app recognizes your handwriting automatically
• Tap the = button to solve (default mode)

What It Solves

• Integrals (definite & indefinite)
• Derivatives (any order)
• Systems of equations
• Differential equations with initial conditions
• Fractions and arithmetic
• Limits and summations

Gestures Guide

Gesture	Action
Tap = button	Solve the current expression
Long-press = button (500ms)	Toggle auto-solve mode (solves automatically after recognition)
Drag = button left/right	Move the divider between input and result panes
Pinch (two fingers)	Zoom in/out on the canvas
Two-finger drag	Pan the canvas
Strikethrough (horizontal line across strokes)	Clear those strokes
Vertical swipe (top to bottom)	Evaluate to numerical/decimal value
Long-press on recognized preview	Promote the LaTeX — lets you draw additions on top of the recognized expression
Pen/Eraser button	Toggle between drawing and erasing tools (icon shows what you'll switch TO)

Multiple Equations

• Use ;; to separate multiple equations in the text input
• They render as aligned equations in the preview
• Example: x + y = 3 ;; 2x + 7y = 4

Settings (☰ menu)

• Sign in with Apple — syncs settings across devices
• Dark/Light mode
• Auto-solve on/off
• Show Touches — visual touch indicators for demos and learning gestures

Free vs Pro

• Free: 5 solves per day, no account needed
• Pro: $3.99/month or $19.99/year, unlimited solves, cancel anytime

Restore Your Subscription

Your subscription is linked to your Apple ID. It auto-restores when you sign in on a new device.

Handwriting Tips

• Write larger and clearer
• Use standard mathematical notation
• The canvas is infinite — pinch to zoom out for more space
• Use the eraser to modify parts of your expression

Offline Use

= Math Solver requires an internet connection for handwriting recognition and solving.

Contact Support

Report a Bug

Please email us at support@equalsmath.app with:

• Description of the issue
• Steps to reproduce
• Device model and iOS version
• Screenshots (if applicable)

Privacy & Security

Your privacy matters. Read our Privacy Policy to learn how we handle your data.

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= Math Solver — Write it. Solve it.