Focus on the results, not on the equations.

Whether it's just you or your entire team, PowerOne gives you fast answers to your calculated questions right at your fingertips.







Starts at $25/month

Offline app for iPhone, iPad

Web, mobile browser access

Standard and RPN calculator with powers, logs, trig, units, fractions and more

Hundreds of pre-created templates for finance, investing, construction, real estate, math, science, conversions and more

Create your own templates

Share template results

Keep all your devices in sync with your templates and calculations

Manage access to your proprietary templates


Verify changes before sharing with the team


Share different templates with different teams


Remove templates or team members to change access at any time


  Download for iOS Start Your Free Trial!


PowerOne Teams starts with a 14-day trial then is $25/month for a team of 5 plus $5/month for each additional team member beyond 5. There are no long term contracts or commitments on your part. You simply pay month-to-month. If you cancel, you’ll be billed for the current month but won’t be billed again.


Give your customers something they'll love to use every day.

Increase customer loyalty with PowerOne.
  • Custom version of PowerOne with your branding and templates for the App Store
  • Share your templates publicly or privately with your customers
Contact Us Today