Apps by Seongho Cha
Calculator: Compound Interest app icon

Finance

Calculator: Compound Interest

Seongho Cha

Free download 4.00 · 1 storefront · 3 ratings In-app purchases
Open on Apple

About this app

Compound interest is a method used to calculate interest on an investment. It involves adding together the principal amount and the previously generated interest to determine the next interest payment. Unlike simple investments that earn a fixed amount of interest each time, compounding investments accumulate more and more interest, resulting in exponential growth of your assets over time.

Latest release

What’s New

Version 1.5 Aug 3, 2024

Upgraded the version of the program library used internally.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
3 ratings
3 Sep 12, 2026 · 3 ratings Sep 12, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free 0×
Price history
Current Free
Free Sep 12, 2026 · Free Sep 12, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 12, 2026 · 2:21 AM Free

Screenshots

Calculator: Compound Interest iPhone screenshotCalculator: Compound Interest iPhone screenshotCalculator: Compound Interest iPhone screenshotCalculator: Compound Interest iPhone screenshot Calculator: Compound Interest iPad screenshotCalculator: Compound Interest iPad screenshot