Testimonials

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

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powerOne for iPhone, iPad and iPod Touch



powerOne® is a powerful financial, business and real estate calculator. It includes algebraic, RPN input and over 400 free calculations. Create your own, keep a history and share with others.

● Multiple time Apple staff pick including Best of 2010
● "The créme de la créme of calculators" - AppAdvice
● "Incredibly powerful tool for calculations of all kinds." - Smokin' Apps
● "You need this calculator. It's miles better than the competition." - Robert Burns
● "…sets the benchmark for other calculators to reach." - Fred Swan
● "Not sure how I could do my job without powerOne." - Arvid Martin
● "A legend. The best financial calculator app I have ever seen." - Worldwide Tech
● "… powerOne shines." - Mac Observer

CALCULATE


Whether mortgages and real estate, finance and investing, math and science, medical, health, conversions or construction, powerOne has you covered. There are hundreds of spreadsheet-like calculator templates pre-installed or in the Library, ready right now for all kinds of what-if scenario analysis.

And for those one-off calculations use powerOne's elegant algebraic and RPN calculator. Perform calculations in decimal, fraction or feet-inch format with hundreds of functions that include powers, logs, trig, programmers math and more.

GRAPH

Sometimes a number isn't enough. Visually seeing data in the form of a function graph, bar chart or scatter plot enhances understanding like a result never could. For instance, analyze equations in Function Graph or see Mortgage, Auto Loan and TVM amortizations visually. Plot one-variable and two-variable statistics (with regressions), watch investments grow in 401(k) and Savings, or map the relationship between NPV, NFV, NUS and IRR in Cash Flows. Zoom, pan, trace and analyze in many bundled and Library templates, or add to your own.

CREATE

powerOne is easily customized. It includes a dynamic language to create your own calculator templates. It can be as easy as entering a formula similar to HP Solve or harness the complete capabilities of powerOne's simple scripting language. Hundreds of examples and instructions included.

SAVE

Past computations are always available at your fingertips. powerOne automatically saves a history of your calculations. Name them, annotate them, share them or re-calculate.

SHARE

Whether colleague or client, powerOne makes it easy to share the results and created templates, too. Just choose who to send it to. The results are in the email and so is the template. Click the attached template on an iPhone, iPod touch or iPad and it will load right into powerOne.

TRUST

After 15 years and close to 20 million software calculators distributed, Infinity Softworks has earned its reputation for high quality apps. We'd love to hear from you, whether ideas, help or problems, at help@infinitysw.com.

COMPARE

  Pro Lite Pack
 
  buy
Finance [FE]
Science [SE]
Medical [ME]
free
Finance [FL]
Science [SL]
buy
Conversions

Calculator (algebraic, RPN) x x x
   Real, Fractions, Feet-Inch x x x
   Powers, Logs, Trig x x x
   Programmer, Complex, DMS x buy
   Stats, Calculus, Matrices x buy
   History, Memory (10 slots) x x x

Graphing x buy

Bundled Calculator Templates* x x x
Library Access/Packs free buy
Create Templates x 1
Share Templates & Results x x x
History of Calculations x x x

* Each product includes different bundled templates. powerOne Finance Pro and powerOne Scientific Pro include each other's bundled templates in the Library. powerOne Medical Pro includes the same templates as Finance and Scientific plus a special medical category with over 50 templates.