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Compound Interest Calculator

By Brian Boles

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Compound Interest Calculator + is an award-winning iPad & iPhone app designed to quickly and easily compute compound interest with variable duration, additions, interest, inflation, and frequency. Enjoy a professional, intuitive interface with quick access and amortization schedule via a single swipe. Results are updated automatically, and all values are saved and loaded at each launch, allowing you to quickly pick up where you left off. Tap any result to copy, or email the full amortization schedule with two taps!


· Results are automatically updated as you work.

· Full support for iPad/iPod touch/iPhone.

· Complete display support for all iPhones/iPads supporting iOS 7+.

· Make Additions/Deductions Daily, Weekly, Bi-Weekly, Monthly, Bi-Monthly, Quarterly, Semi-Annually, or Annually.

· Compound Interest Daily, Weekly, Bi-Weekly, Monthly, Bi-Monthly, Quarterly, Semi-Annually, or Annually.

· Duration from 1 to 9999 Days, Weeks, Months, Quarters, or Years.

· Inflation adjusted result provided.

· All values are saved and reloaded at launch.

· Save and load via Favorites.

· Visualize your results with an automatic graph.

· Email results including a graph.

· Supports very large sums.

· Supports negative values.

· Intuitive & elegant interface.

· Uses a large numeric keypad for easy input.

· Tap to easily email the full amortization schedule.

· Support for international currencies.

· Fully translated to French, Italian, Spanish, German, and Russian.

· Tap any result to copy.

· Feedback, Support and Online Help built-in.


“Very nice design! Just what I needed!, A+”

“Favorites makes this app complete! Great app!!”

If you have feedback, a suggestion, or need support, use the “Email” menu to easily contact us directly. We are always interested to hear from you and your input helps us know which features to build into updates. If you find our app useful, please leave a review!


What's New in Version 5.3

· Support for Negative values
· Faster Computation
· Larger Sums supported
· Split-screen app support
· iPad portrait view support
· Updated UI
· Faster bug fixes and updates thanks to more advanced crash reporting built in.
· Many bug fixes


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Compound Interest Calculator
View in iTunes
This app is designed for both iPhone and iPad
  • 1,99 €
  • Category: Finance
  • Updated:
  • Version: 5.3
  • Size: 4.9 MB
  • Languages: English, French, German, Italian, Japanese, Russian, Simplified Chinese, Spanish, Swedish
  • Developer:

Compatibility: Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.