Tactile Calculator

Tactile is the calculator you always wanted on your iPhone. Vintage skeuomorphic design, green LCD display with CRT scanlines, 3D buttons with real haptic feedback. It's not just beautiful - it's powerful.

AUTHENTIC DESIGN
- LCD display with ghost segments, breathing animation and glass reflection
- 3D buttons with three-tone gradient, specular highlight and realistic shadows
- 6 exclusive skins: Obsidian, Ivory, Ocean, Sunset, Mint, Lavender
- Adaptive grid that scales perfectly on every device

FULL CALCULATOR
- Basic operations with full expression display
- Scientific mode: sin, cos, tan, sqrt, powers, ln, log, pi and e constant
- 3 memory slots (M1/M2/M3) with quick save
- Extended landscape layout with 7x5 grid
- Physical keyboard support

PAPER TAPE HISTORY
- Every calculation saved with timestamp
- Add notes and labels to calculations
- Search and filter by date
- Share as receipt with realistic torn edges
- Swipe to delete

PRICE COMPARE (NEW)
- Compare the unit price of two products at the supermarket
- Enter price and weight of A and B, find which one is cheaper
- Savings percentage calculated automatically
- No more mental math in front of the shelf

CONVERTER PRO (in-app purchase)
- 31 world currencies with live ECB rates
- 28 units of measure in 5 categories: length, weight, temperature, volume, speed
- FX/UNITS toggle to switch between currencies and units with one tap
- Smart offline cache - works without connection
- Rate updates every 4 hours

TIP CALCULATOR
- Quick presets: 10%, 15%, 18%, 20% or custom
- Split the bill between 1 and 20 people
- Real-time result on dedicated LCD display

NAVIGATION BAR
- Switch between Currencies, Tip, Price Compare and Units with one tap
- Vintage LED strip design with glowing indicator
- History button in the keypad for quick access to calculation log

5 LANGUAGES
Italiano, English, Espanol, Deutsch, Francais - the app adapts automatically to your device language.

Tactile. The calculator with a soul.