Calculator Interfaces Apps

eCurrency is far more than an easy to use currency converter and handy calculator. It supports over 190 popular currencies; works without active internet connection and even supports custom rates....

The #1 World Clock for iPhone.

Featured by Apple around the World in: iPhone > Travel > What's Hot.

A high quality, precise world time system. Planning your global activities...

Simple easy to use aviation calculator that handles everyday cockpit calculations including all common aviation international units of measure

Interface color scheme optimized for day and...

Time to Time is a simple calculator for working with times and durations.

Use it to quickly and easily find the duration between two times, add hours and minutes to a time, subtract hours...

*** Version 2 - Huge Update ***

*Can now estimate entire landscape project including; sod, seed, topsoil. mulch, beach stone, decorative rocks, boulders, paving stone, gravel base, sand...

iCalculator HD is an unique calculator specially designed for iPad.

iCalculator HD has the familiar calculator interface while the M+, M-, MRC buttons are replaced by a list of previous...

Inspired by a calculator seen in a fabric store with an MSRP of $39.99, iQuilt leverages the flexibility provided by the iPhone/iPod Touch platform to provide a simple to use calculator interface...

No more manual subnet calculation.

Easy to use, yet versatile, subnet calculator for administrator.
Elegant calculator interface with easy to change subnet masks and auto...

Our Landscape Pro Estimator App is a master collection of our 3 best selling apps all in one. You'll get our turf calculator including our sod and seed estimator, our topsoil calculator and our...

The Film Editor's Calculator is a valuable tool for any film editor which allows you to calculate feet and frames for 35mm motion picture film. The calculator's database also gives you information...