Best Math Rounding Calculator Apps

245+ iOS apps curated and reviewed

4.4 avg rating
16 free apps
Updated September 2026

The best math rounding calculator apps on iPhone average 4.4★ across 245+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Math Rounding Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Math Rounding CalculatorMath Rounding CalculatorFree5.0★ (2)YesNoJul 2026
2Calculator +Calculator +Free4.6★ (10K)YesYesSep 2026
3Calculator‰Calculator‰Free4.9★ (409K)YesNoSep 2026
4Calculator ∞Calculator ∞$5.994.7★ (6.3K)NoYesSep 2026
5Rounding CalculatorRounding CalculatorFree4.6★ (7)YesYesMay 2026
6Calculator #Calculator #Free4.6★ (36K)YesYesSep 2026
7Calculator for iPad!Calculator for iPad!Free4.7★ (61K)NoNoSep 2026
8Calculator·Calculator·Free4.9★ (34K)YesYesSep 2026

Top Picks for Math Rounding Calculator

Calculator +#2

Calculator + by xNeat.com

Graphing, Percentage, Triangle
Strong Contender
🔧 Utilities
4.6😊(10K ratings)
FreeAdsIn-App Purchases
Calculator + screenshot 1

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‰#3

Calculator‰ by Tim O's Studios, LLC

Default Calculator
Worth Considering
🔧 Utilities
4.9😊(409K 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

More Math Rounding Calculator apps to explore

FAQ about Math Rounding Calculator

What are the best math rounding calculator apps for iPhone?
Math Rounding Calculator tops our math rounding calculator apps ranking as of September 2026, with a 5.0-star average from 2 App Store ratings, and it's free to download.
Yes — 16 of the top math rounding calculator apps we rank are free to download, including Math Rounding Calculator and Calculator +.
Math Rounding Calculator shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 245+ math rounding calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Math Rounding Calculator is available on iPhone and iPad devices. It is designed to provide a seamless rounding experience across these Apple platforms.
Math Rounding Calculator provides accurate rounding to the nearest integer, specified decimal places, or chosen direction (up/down). It aims to eliminate guesswork in calculations.