Best Investing Calculators Apps

246+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our investing calculators list covers 246+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Investing Calculators Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Investment Calculator - CalcInvestment Calculator - CalcFree4.7โ˜… (1.6K)NoYesSep 2026
2EZ Financial CalculatorsEZ Financial CalculatorsFree4.4โ˜… (51)YesNoSep 2026
3Easy Investment CalculatorEasy Investment CalculatorFree5.0โ˜… (2)NoNoAug 2026
4Investment Calculator - GrowthInvestment Calculator - GrowthFreeโ€”NoNoMay 2026
5Acorns: Save & Invest MoneyAcorns: Save & Invest MoneyFree4.7โ˜… (959K)NoNoOct 2026
6Invest Rebalancing CalculatorInvest Rebalancing CalculatorFree2.0โ˜… (2)NoNoAug 2026
7Compound Interest CalcCompound Interest CalcFree4.8โ˜… (6.5K)YesYesSep 2026
8ROI - Return on InvestmentROI - Return on Investment$1.99โ€”NoNoMay 2026

Top Picks for Investing Calculators

Investment Calculator - Calc#1

Investment Calculator - Calc by Phan Nhat ฤang

Compound interest, financial
Editor's Choice
๐Ÿ’ฐ Finance
4.7๐Ÿ˜ž(1.6K ratings)
FreeIn-App Purchases
Investment Calculator - Calc screenshot 1
Investment Calculator - Calc screenshot 2
Investment Calculator - Calc screenshot 3
Investment Calculator - Calc screenshot 4

Easily assess investment value over time with detailed tables and charts. Includes tools for ROI, duration, and contribution calculations. Save and track your financial journey.

What We Love

  • ๐Ÿ‘ User-friendly interface
  • ๐Ÿ’ก Helpful investment calculations

Room to Improve

  • ๐Ÿ’ฐ Paywall for basic features
  • ๐Ÿ“ข Intrusive ads
  • ๐Ÿ› Calculation issues
  • ๐Ÿค” Confusing subscription/unsubscription process
4.4๐Ÿ˜Š(51 ratings)
FreeAds
EZ Financial Calculators screenshot 1
EZ Financial Calculators screenshot 2
EZ Financial Calculators screenshot 3
EZ Financial Calculators screenshot 4
EZ Financial Calculators screenshot 5
EZ Financial Calculators screenshot 6

Access a comprehensive suite of financial tools for personal and business use. Calculate loans, mortgages, investments, retirement savings, and more with ease. This app offers a wide range of specialized calculators for detailed financial analysis.

What We Love

  • ๐Ÿ‘ Simple and easy to use
  • ๐Ÿš€ Powerful set of financial calculators
  • ๐Ÿ’ก Comprehensive range of features
  • ๐Ÿ‘ Helpful for personal finance and education
  • ๐Ÿ‘ Great customer support

Room to Improve

  • ๐Ÿ› Occasional crashes or bugs
  • ๐Ÿ” Intrusive ads in free version
  • ๐Ÿ” Lack of customization options
  • ๐Ÿ› Inaccurate calculations in certain cases

More Investing Calculators apps to explore

FAQ about Investing Calculators

What are the best investing calculators apps for iPhone?
Investment Calculator - Calc tops our investing calculators apps ranking as of September 2026, with a 4.7-star average from 1.6K App Store ratings, and it's free to download.
Yes โ€” 19 of the top investing calculators apps we rank are free to download, including Investment Calculator - Calc and EZ Financial Calculators.
Investment Calculator - Calc has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 246+ investing calculators apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.