Best Advanced Calculator Math Apps

243+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated October 2026

Looking for free advanced calculator math apps? 19 of our 243+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Advanced Calculator Math Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculator +Calculator +Free4.6★ (10K)YesYesNov 2026
2Calculator‰Calculator‰Free4.9★ (410K)YesNoNov 2026
3Calculator #Calculator #Free4.6★ (36K)YesYesNov 2026
4Calculator%.Calculator%.Free4.4★ (4.2K)YesNoNov 2026
5Calculator for iPad₊Calculator for iPad₊Free4.5★ (126K)YesYesNov 2026
6Calculator·Calculator·Free4.9★ (34K)YesYesNov 2026
7Calculator for iPad!Calculator for iPad!Free4.7★ (61K)NoNoNov 2026
8Calculator--Calculator--Free4.7★ (916)YesNoOct 2026

Top Picks for Advanced Calculator Math

Calculator +#1

Calculator + by xNeat.com

Graphing, Percentage, Triangle
Editor's Choice
🔧 Utilities
4.6😊(10K ratings)
FreeAdsIn-App Purchases
Calculator + screenshot 1
Calculator + screenshot 2
Calculator + screenshot 3
Calculator + screenshot 4
Calculator + screenshot 5
Calculator + screenshot 6

This app offers a free basic and scientific calculator with an elegant interface. Upgrade for advanced features like graphing, equation solving, and unit conversions. Supports fractions, percentages, and multiple themes.

What We Love

  • 👍 Great features and easy to use
  • 👍 Efficient and quick
  • 👍 Versatile, functional calculator
  • 👍 Fantastic, easy to use app
  • 👍 Awesome calculator app

Room to Improve

  • 🐛 New updated layout is awful
  • 🐛 App is now terrible
  • 🔒 Paying customer screwed over by update
  • 🔒 Now timed trial, no free w/ads version
  • 🔒 Not honest
Calculator‰#2

Calculator‰ by Tim O's Studios, LLC

Default Calculator
Strong Contender
🔧 Utilities
4.9😊(410K ratings)
FreeAds
Calculator‰ screenshot 1
Calculator‰ screenshot 2

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

What We Love

  • 👍 Easy to use
  • 👍 Large, clear buttons
  • 👍 Accurate calculations
  • 👍 Simple, no-frills design
  • 👍 Reliable and stable
  • 👍 Helpful for visual impairments

Room to Improve

  • 🔍 Lack of advanced features
  • 💰 Ads can be intrusive
  • 🔒 Concerns about security/malware
  • 🐛 Occasional bugs and glitches
Calculator ##3

Calculator # by Incpt.Mobis

Scientific Calculator
Worth Considering
🔧 Utilities
4.6😐(36K ratings)
FreeAdsIn-App Purchases
Calculator # screenshot 1
Calculator # screenshot 2
Calculator # screenshot 3
Calculator # screenshot 4
Calculator # screenshot 5
Calculator # screenshot 6

This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.

What We Love

  • 👍 Easy to use
  • 🚀 Powerful functionality
  • 💡 Helpful for math classes
  • ⭐ Great for students
  • 👌 Works like a real calculator

Room to Improve

  • 🔍 Confusing interface after update
  • 📢 Too many intrusive ads
  • 💰 Paywall for advanced features
  • 🐛 Incorrect calculations
  • 🔇 Loud audio ads

More Advanced Calculator Math apps to explore

FAQ about Advanced Calculator Math

What are the best advanced calculator math apps for iPhone?
Calculator + tops our advanced calculator math apps ranking as of October 2026, with a 4.6-star average from 10K App Store ratings, and it's free to download.
Yes — 19 of the top advanced calculator math apps we rank are free to download, including Calculator + and Calculator‰.
Calculator + shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 243+ advanced calculator math apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.