Compoundee

Compoundee

by GoodHumans

127 ratings
67 reviews
#112 in paid Finance
💼 Business
💰 Finance
$2.99

Details

  • Released
  • Updated
  • October 11, 2008
  • February 6, 2017

Features

Compoundee screenshot #1 for iPhone
Compoundee screenshot #2 for iPhone
Compoundee screenshot #3 for iPhone
Compoundee screenshot #4 for iPhone
Compoundee screenshot #5 for iPhone
iphone
ipad
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About

This financial calculator helps users solve compound interest, annuity, and time value of money problems. Easily project savings and investments, adjust variables to meet financial goals, and understand the impact of inflation and taxes. Its user-friendly interface makes complex calculations accessible to everyone.

Compound interest calculations
Annuity and TVOM solver
Goal-based financial planning
Inflation and tax adjustments
Amortization details per period
Email calculations
Save and bookmark calculations
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What users say

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What's New in Compoundee

3.1.1

February 6, 2017

This update from Apple will improve the functionality of this app. No new features are included. • Fixed crash when entering values for advanced fields (ie. Inflation rate, Tax rate, ...)

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Charts

Top Paid

📊 112

Finance

The app has maintained its position at 112 recently.

Last updated on August 4, 2026.

User reviews

Great app

Wonderful app and easy to use! I like to use it to project what my 403b, Roth IRA, or my kids 529 plans will be worth years down the road.

Hands down the best and important accessible financial future value calculator out there

Aside from common sense Compoundee is the one indispensable financial planning tool to ensure your financial future is on track and obtainable. It’s sorta like use it or lose it. Thank you Compoundee.

Hands down the best financial future value calculator out there

Aside from common sense Compoundee is the one indispensable financial planning tool to ensure your financial future is on track and obtainable. Thank you Compoundee.

Still the best!

This app is still the best of its kind. I just wish the developer would give the UI a little love. I would gladly pay for an update. But I’m afraid it has been abandoned. There are no functionality issues despite not being updated for years, however.

Investing

Use this with all my younger family members when talking about budgeting and investing. Makes one think about what am i spending money on now and what would i have if I invested it instead. Tells you how much is your actual cash versus the interest and what the future value will be worth after inflation. Use it often.
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Developer apps

User experience

🐞

Reported Bugs

2 issues

App closes every time it's opened

Bug

Calculations based on a 30/360 day convention lead to accuracy issues with shorter compounding periods and/or longer duration

Bug

Requested Features

3 requests

UI update

Feature

Add withdrawal function

Feature

Update to address accuracy issue with 30/360 day convention

Feature

FAQ

What does Compoundee do?

Compoundee is a financial calculator designed to solve complex compound interest, annuity, and time value of money (TVOM) problems. It helps users understand how their savings and investments will grow over time, and allows them to adjust variables to achieve specific financial goals like early retirement.

What are the key features of Compoundee?

Key features include solving for five different investment variables, compounding interest daily, quarterly, or annually, and accounting for periodic deposits, withdrawals, inflation, and taxes. It also provides amortization details per period, allows calculations to be emailed, and offers the ability to save and bookmark calculations for easy retrieval.

How much does Compoundee cost?

Based on the provided information, Compoundee is a paid application. There are no mentions of in-app purchases or subscription models, indicating a one-time purchase for full access to its features.

What devices is Compoundee compatible with?

Compoundee is available for iPhone and also features a native interface for iPad. It supports a wide range of calculations, including extremely large values and long durations, and can even function as a loan-payment calculator.

Who would benefit from using Compoundee?

Anyone interested in personal finance, savings, and investments can benefit from Compoundee. This includes individuals planning for retirement, those wanting to understand the growth of their investments, or anyone needing to solve financial equations without prior expertise in financial calculations.