Best Math Calculator App Calculus

236+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated October 2026

Calculator + is the household name in math calculator app calculus, but it's far from the only option. We track 236+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Math Calculator App Calculus (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculator +Calculator +Free4.6★ (10K)YesYesNov 2026
2Calculator‰Calculator‰Free4.9★ (410K)YesNoNov 2026
3Calculator for iPad₊Calculator for iPad₊Free4.5★ (126K)YesYesNov 2026
4Calculator #Calculator #Free4.6★ (36K)YesYesNov 2026
5Mathway: Math Problem SolverMathway: Math Problem SolverFree4.9★ (425K)YesYesNov 2026
6Calculator for iPad!Calculator for iPad!Free4.7★ (61K)NoNoNov 2026
7Calculator%.Calculator%.Free4.4★ (4.2K)YesNoNov 2026
8Calculator·Calculator·Free4.9★ (34K)YesYesNov 2026

Top Picks for Math Calculator App Calculus

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 intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.

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 for iPad₊#3

Calculator for iPad₊ by Impala Studios

Basic, Scientific, Plus Calc
Worth Considering
🔧 Utilities
4.5😞(126K ratings)
FreeAdsIn-App Purchases
Calculator for iPad₊ screenshot 1
Calculator for iPad₊ screenshot 2
Calculator for iPad₊ screenshot 3
Calculator for iPad₊ screenshot 4
Calculator for iPad₊ screenshot 5

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

What We Love

  • 🚀 Helpful for math calculations
  • 👍 Variety of functions beyond basic calculator
  • 👍 Useful for students and teachers

Room to Improve

  • 🙄 Excessive ads and pop-ups
  • 💰 Expensive subscription to remove ads
  • 🐛 Occasional calculation errors
  • 🤔 Missing key features like fractions and eraser

More Math Calculator App Calculus apps to explore

FAQ about Math Calculator App Calculus

What is the best math calculator app calculus for iPhone?
Calculator + tops our math calculator app calculus 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 math calculator app calculus 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 236+ math calculator app calculus on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.