PrismCalc: Calculator & Tools

PrismCalc is the all-in-one calculator that replaces a dozen apps — a fast scientific calculator, a complete unit converter, tax and finance tools, and 20+ everyday calculators, wrapped in a clean, modern Material You design.

Whether you're splitting a bill, converting units, working out a loan EMI, checking GST, or solving equations, PrismCalc does it in a couple of taps.

■ SMART CALCULATOR
• Scientific functions — sin, cos, tan, log, ln, powers, roots, factorial
• Percentages that work like they should (100+10%, 50% of 200)
• Automatic thousands separators so big numbers stay readable
• Memory keys (MC, MR, M+, M−) for running totals
• Full calculation history — tap any result to reuse or copy it
• Scan-to-Calculate — point your camera at a sum and get the answer

■ UNIT CONVERTER (everything, one place)
• Length, weight, temperature, area, volume, speed, time, data, and more
• Live currency rates, updated automatically
• Clear unit pickers — no guessing which box is which

■ TAX, GST & VAT
• GST, VAT and custom sales-tax modes
• Add tax on, or back it out of a tax-inclusive price
• Quantity support for quick invoice math

■ 20+ EVERYDAY TOOLS (do the math in one app)
• Finance — loan EMI + full amortization schedule, compound interest, SIP, savings goal, loan affordability
• Percentages — increase, decrease, change, "what percent of"
• Health — BMI, BMR & daily calories with macros
• Everyday — tip splitter, discount, unit price compare, speed/distance/time, date & age
• Math — fractions, statistics, ratio, permutations & combinations, weighted average / GPA
• Developer — number base converter (DEC/HEX/BIN/OCT), bitwise logic

■ HOME-SCREEN WIDGET
• A tappable calculator right on your home screen — quick sums without opening the app

■ MADE TO FEEL PREMIUM
• Material You design with multiple color themes
• Light and dark mode
• Portrait-locked, distraction-free layout
• Works offline for calculations and conversions

PrismCalc keeps everything you calculate in one tidy, beautiful place. Download it free and make it your everyday calculator.

Support: support@vishuenterprise.xyz