CALC Premium
Every calculation. One app. Zero limits.
Add-on
Math AI Pass
LLM-powered AI assistant · standalone add-on
- Full Math AI assistant (LLM-powered)
- Advanced & Auto modes
- Photo & voice input for Math AI
- Unlimited AI query history
- Chat export
- All 22 deterministic math categories
$4.99
per month
Free Forever
$0
no credit card needed
- Standard & Scientific calculator
- Tip Calculator & Unit Converter
- History (last 50 entries)
- Light & Dark themes
Best Value
Premium
$4.17
per month · billed $49.99 annually
- Everything in Free
- All 50+ calculator modes
- Photo-Math OCR
- Handwriting recognition
- Unlimited history + cloud sync
- Financial reports (PDF/CSV)
- Custom themes
- No ads
- Priority support
Cancel anytime · no free trial
Everything included in Premium
Standard, Scientific, Tip & Unit Converter
Calculation History (last 50)
Light & Dark themes
All 50+ Calculator Modes
Photo-Math OCR
Handwriting Recognition
Unlimited History + Cloud Sync
Financial Reports (PDF/CSV)
Custom Themes + No Ads
Math AI (LLM-powered, full access)
Requires Math AI Pass add-on
Advanced & Auto AI modes
Photo & Voice input for Math AI