MAFFS
Mathematics, refined. A premium calculator with five powerful modes and six stunning themes.
Features
Everything you need.
Nothing you don’t.
Scientific Calc
Full expression evaluation with sin, cos, tan, log, ln, sqrt and more. Store variables, track history, and switch between portrait & landscape.
ln log √ x²
sin²θ + cos²θ = 1
Nerd Mode
Type math in plain English. AI-powered — get instant answers with explanations.
“20% tip on $85”
→ $17.00
Unit Converter
Convert between length, weight, temperature, and volume in real-time. Swap units with a tap.
6 Themes
Each theme has unique colors, vibes, and personality. Make it yours.
Interactive Graphs
Plot up to 6 color-coded functions simultaneously. Pinch to zoom, pan to explore, and tap curves to trace exact coordinates.
Haptic Feedback
Optional sounds and tactile response. Every button press feels intentional.
Every Mode
Five powerful ways
to calculate.
CALC
Standard Calculator
NERD
Natural Language Math
CONV
Unit Converter
GRAPH
Interactive Graphs
eiπ + 1 = 0
Tips & Tricks
Get more from MAFFS.
Use ans
Reference your last result in any new calculation.
Go Landscape
Rotate your device for an expanded scientific keyboard.
Trace Graphs
Tap anywhere on a curve to read its exact coordinates.
Custom Variables
Store and reuse values across all your calculations.
Full History
Scroll back and tap any past entry to reload it instantly.
Talk Nerdy
Type naturally in Nerd Mode — it just works.