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Compound Interest Calc

Compound Interest Calc

Plan | Invest | Retire

6.5K ratings
153 reviews
With Ads
💼 Business
💰 Finance
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • April 23, 2020
  • May 28, 2026

Features

Developer

Dane Hankamer
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Compound Interest Calc screenshot #1 for iPhone
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iphone
ipad
🧾$1.99
In-App Purchase↘︎
📌Ready
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About

Plan your financial future with a powerful compound interest calculator. It helps you visualize investment growth with periodic contributions and plan retirement withdrawals with inflation adjustments. Offers detailed breakdowns and interactive charts for informed financial decisions.

✓Calculate investment growth with contributions
✓Plan retirement withdrawals with inflation
✓Interactive growth and depletion charts
✓Year-by-year detailed breakdowns
✓Real-time calculations
✓Works offline
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What users say

Summarized from real user reviews of Compound Interest Calc. Based on 6.5K reviews and a 4.8/5 average, it highlights the 7 positives and 5 negatives reviewers mention most about this Finance app.

Positive things

  • 🚀Easy to use
  • 🚀Visually appealing
  • 🚀Helpful for financial planning
  • 🚀Powerful compound interest calculations
  • 🚀Intuitive interface
  • 🚀Useful for retirement planning
  • 🚀Great visualization of investment growth

Negative things

  • 🐛Scaling issues on smaller devices
  • 🐛Inaccurate calculations in certain scenarios
  • 🐛Frequent ads disrupting user experience
  • 🐛Crashing and compatibility issues
  • 🐛Lack of customization options
See all reviews

What's New in Compound Interest Calc

3.0.4

May 28, 2026

• Bug fixes • Latest iOS 26.5+ updates

1

In-App Purchases

$1.99

Remove Ads

Permanently removes all ads

User reviews

Most RecentHighest RatedLowest Rated

Get this calculator

Best calculator because it has tons of options including a withdrawal mode
Amn HillAmn Hill

Helpful Tool

I use this app frequently to run scenarios as I save for retirement. It keeps me focused on my financial independence goal.
yogiperogiyogiperogi

Stupid ad

Stupid ads
ducati_manducati_man

Good App

Easy to use and understand. It was helpful to me as i was saving for retirement, and the withdrawal mode is a good feature now that i am retired.
TicoJuanitoTicoJuanito

A Must For Financial Planning

This app is essential to provide guidance on managing your nest egg. The app has the essentials needed for planning as well! Growth calculator, illustrative graphs and Tables…best of all….a withdrawal calculator for critical retirement planning and solidifying your retirement decision.
Eddie BuckskinEddie Buckskin
See 148 more reviews

User experience

🐞

Reported Bugs

4 issues

Withdrawal calculations showing incorrect results

Bug

App crashing on certain device models

Bug

Scaling issues on iPad devices

Bug

Compound interest calculations not accurate for weekly/monthly contributions

Bug
✨

Requested Features

5 requests

Add dividend calculation option

Feature

Allow for daily compound interest calculations

Feature

Implement a save/load feature to retain user inputs

Feature

Add ability to input one-time lump sum contributions

Feature

Provide inflation-adjusted withdrawal calculations

Feature

FAQ

What does the Compound Interest Calculator app do?

This app is a financial planning companion that helps you calculate compound interest for investment growth and plan retirement withdrawals. It provides tools to visualize how your money grows over time with periodic contributions and how long your savings will last when accounting for inflation.

What are the key features of this compound interest calculator?

Key features include a Growth Mode to calculate investment growth with periodic contributions and visualize it with interactive charts, and a Withdrawal Mode to plan retirement withdrawals with inflation adjustments and calculate how long savings will last. It also offers detailed year-by-year breakdowns and real-time calculations.

Is this app free to use?

The app is free to download and use, but it offers in-app purchases. This means some features or functionalities might require a purchase to unlock, while the core calculator functions are likely available for free.

What kind of financial planning can I do with this app?

You can use this app for various financial planning needs, including retirement planning, investment strategy development, setting and tracking savings goals, financial education, and general wealth building. It helps you make informed decisions by providing clear visualizations and detailed calculations.

Does the app require an internet connection to work?

No, the app is designed to work offline. This means you can perform your financial calculations and planning without needing an active internet connection, making it convenient for use anywhere, anytime.