Best apps like Quick Interest Calculator

7+ similar apps compared and reviewed

4.5 avg rating
6 free apps
Updated July 2026

Whether you want more options like Quick Interest Calculator or a completely different take on the same concept, our curated list of 7+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Quick Interest Calculator

Compounder#1

Compounder by James Bevins

Interest Calculator
Editor's Choice
πŸ’° Finance
4.8😊(3.4K ratings)
Free
Compounder screenshot 1
Compounder screenshot 2
Compounder screenshot 3

Calculate the growth of savings and investments using compound interest. Explore how regular contributions and withdrawals impact your financial goals over time. Designed for anyone to understand and utilize the power of compounding for wealth building.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Instant results
  • πŸ’‘ Helps explain investments
  • πŸš€ Simple and easy to use

Room to Improve

  • πŸ› Glitchy and not user-friendly after update
  • πŸ› Can't use quarterly, monthly, or weekly buttons after update
  • πŸ› New version not working well on iPhone
Simple Mortgage Payment#3

Simple Mortgage Payment by Blitz Sports Inc.

Keeping it Simple!
Worth Considering
πŸ’° Finance
3.6(31 ratings)
FreeIn-App Purchases
Simple Mortgage Payment screenshot 1

Easily calculate your monthly mortgage payment or the maximum house price you can afford. Input your down payment, interest rate, loan term, and either the monthly payment or house price to get instant results.