Best Interest Calculator Percentage Apps

247+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

Whether you're new to interest calculator percentage or looking for an upgrade, our curated collection of 247+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Interest Calculator Percentage Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Financial Calculator: PercentFinancial Calculator: PercentFree4.7★ (15K)NoYesSep 2026
2Compound Percentage CalculatorCompound Percentage CalculatorFreeYesNoMay 2026
3The Percentage CalculatorThe Percentage CalculatorFree5.0★ (1)YesYesMay 2026
4Easy Calculator PercentageEasy Calculator PercentageFreeNoYesAug 2026
5Percentage Calculator PercentPercentage Calculator PercentFree4.8★ (512)NoYesSep 2026
6Interest Calculator $Interest Calculator $FreeYesYesMay 2026
7Interest Calculator & PlannerInterest Calculator & PlannerFree3.1★ (13)NoNoSep 2026
8Interest Calculator LatestInterest Calculator LatestFreeYesNoAug 2026

Top Picks for Interest Calculator Percentage

Financial Calculator: Percent#1

Financial Calculator: Percent by Applorium Ltd

Tax Percentage, Profit Margin
Editor's Choice
💰 Finance
4.7😊(15K ratings)
FreeIn-App Purchases
Financial Calculator: Percent screenshot 1
Financial Calculator: Percent screenshot 2
Financial Calculator: Percent screenshot 3
Financial Calculator: Percent screenshot 4
Financial Calculator: Percent screenshot 5
Financial Calculator: Percent screenshot 6

This app offers a comprehensive suite of over 40 financial and utility calculators. Easily handle complex calculations like investment analysis, tax percentages, profit margins, and everyday percentage needs with a clean and intuitive interface.

What We Love

  • 🚀 Easy to use
  • 👍 Versatile and feature-rich
  • 🚀 Quick calculations
  • 👍 Intuitive interface
  • 🚀 Saves time
  • 👍 Reliable and accurate
  • 👍 Helpful for business owners
  • 👍 Great customer support

Room to Improve

  • 🔒 In-app purchases not clearly disclosed
  • 💰 Perceived as overpriced for some users
The Percentage Calculator#3

The Percentage Calculator by Nikolay Iliev

Calculate Discount & Fractions
Worth Considering
📊 Productivity
5.0(1 ratings)
FreeAdsIn-App Purchases
The Percentage Calculator screenshot 1
The Percentage Calculator screenshot 2
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The Percentage Calculator screenshot 4
The Percentage Calculator screenshot 5

This app simplifies percentage calculations with a variety of tools. It helps users quickly find percentages of numbers, calculate changes, reverse percentages, and compute interest and discounts. Ideal for students, teachers, and business professionals needing fast numerical solutions.

More Interest Calculator Percentage apps to explore

FAQ about Interest Calculator Percentage

What are the best interest calculator percentage apps for iPhone?
Financial Calculator: Percent tops our interest calculator percentage apps ranking as of September 2026, with a 4.7-star average from 15K App Store ratings, and it's free to download.
Yes — 20 of the top interest calculator percentage apps we rank are free to download, including Financial Calculator: Percent and Compound Percentage Calculator.
Financial Calculator: Percent has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 247+ interest calculator percentage apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a wide array of over 40 built-in calculators designed for financial analysis and everyday percentage calculations. It can handle tasks ranging from investment metrics like ROI and IRR to everyday needs such as tax calculations, profit margins, discounts, and loan computations.
The app boasts over 40 calculators, including specialized financial tools like Average Share Price, Tax Calculator, Profit Calculator, ROI, IRR, and NPV. It also offers utility calculators such as BMI and Cash Counter, alongside basic percentage functions like % of Number and % Change.