Products

Perpenso Calc for
iPhone, iPod touch and iPad

Five calculators in one: scientific, statistics, business, hex and bill/tip
Perpenso Calc, five calculators in one, scientific, statistics, business, hex and bill / tip, fractions, complex numbers, rpn, tvm, rgb, hexLearn more ▸
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Perpenso Calc on the App Store
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Perpenso Calc 4 for
iPhone and iPod touch

A lite app upgradable to full via In-App Purchase

Five calculators in one: scientific, statistics, business, hex and bill/tip
Perpenso Calc 4, five calculators in one, scientific, statistics, business, hex and bill / tip, fractions, complex numbers, rpn, tvm, rgb, hexLearn more ▸
Support ▸
FAQ ▸
PDF Manual ▸
Perpenso Calc 4 on the App Store
Buy ▸

Introducing Perpenso Calc for iPad

Perpenso Calc is a calculator application for the Apple iPhone, iPod touch, and iPad. It is five calculators in one: scientific, statistics, business, hex and bill/tip. Statistics, business and hex modes are optional In-App Purchases. Perpenso Calc is a feature rich app that is comparable to traditional handheld calculators.
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Perpenso Calc, five calculators in one, scientific, statistics, business, hex and bill / tip, fractions, complex numbers, rpn


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