"I really appreciate the intuitive interface, ease of use and pertinent calculations powerOne puts as close as my pocket."
- Greg Gibbons, NC

Read More

Compare Platforms

  iPhone Android BlackBerry Palm WinMo
Input Mode alg/rpnalg/rpn alg alg/rpnalg/rpn
Powers, Logs xxx xx
Trig, Hyperbolic xx xx
Complex, Matrix, Calculus, Integers xx x
History/Calc Log xxx xx
Memory (10 locations) xxx xx

Graphing, Plotting x x

Number of Templates 100s*100s*20 5025
Template Types
   Finance xxx xx
   Business xxx xx
   Mortgage xxx
   Real Estate xx
   Investing xx
   Conversions xxx xx
   Science xx xx
   Math xx x
   Health & Fitness xx x
   Construction xx
Create Templates xx xx
Share Templates & Results xxx**
History of Calculations x

* Some templates are pre-installed with hundreds available in the Library
** BlackBerry version can share results only