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Best Ad Free Calculator Apps

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

With an average user rating of 4.6β˜…, the ad free calculator category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Ad Free Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculator: No Ads / Ad-FreeCalculator: No Ads / Ad-FreeFree4.7β˜… (4.7K)NoYesSep 2026
2Basic Calculator+Basic Calculator+Free4.9β˜… (243K)YesNoSep 2026
3Calculator - CalcRightCalculator - CalcRightFree4.8β˜… (859)NoNoSep 2026
4Calculator‰Calculator‰Free4.9β˜… (409K)YesNoSep 2026
5CalculatorCalculatorFree3.0β˜… (8.9K)NoNoSep 2026
6Calculator for iPhone and iPadCalculator for iPhone and iPadFree4.7β˜… (15K)YesYesSep 2026
7CalculatorCalculatorFree4.5β˜… (146K)YesYesSep 2026
8Calculator with History ⁺Calculator with History ⁺Freeβ€”NoNoMay 2026

Top Picks for Ad Free Calculator

Calculator: No Ads / Ad-Free#1

Calculator: No Ads / Ad-Free by Gary Cox

Basic, Scientific & Finance
Editor's Choice
πŸ”§ Utilities
4.7😊(4.7K ratings)
FreeIn-App Purchases
Calculator: No Ads / Ad-Free screenshot 1
Calculator: No Ads / Ad-Free screenshot 2
Calculator: No Ads / Ad-Free screenshot 3
Calculator: No Ads / Ad-Free screenshot 4
Calculator: No Ads / Ad-Free screenshot 5
Calculator: No Ads / Ad-Free screenshot 6

This app offers a private and accessible calculation experience with no advertisements. It includes scientific, financial, and basic calculation functions, along with features like voice feedback and visual charts for loans and investments.

What We Love

  • πŸš€ Simple and intuitive
  • πŸ”’ No ads or data collection
  • πŸ‘ Customizable color themes
  • πŸ‘ Helpful additional features (loan, mortgage, tip calculators)
  • πŸ‘ Displays calculation history

Room to Improve

  • πŸ› Incorrect order of operations in calculations
  • πŸ› Missing basic calculator functions (square root, memory)
  • πŸ” Limited functionality compared to full-featured calculators
Basic Calculator+#2

Basic Calculator+ by Best Free Apps

Basic Four Function Calculator
Strong Contender
πŸ”§ Utilities
4.9😊(243K ratings)
FreeAds
Basic Calculator+ screenshot 1
Basic Calculator+ screenshot 2

Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.

What We Love

  • πŸ‘ Easy to use
  • πŸ‘ Large, clear buttons
  • πŸ‘ Straightforward, basic functionality
  • πŸ‘ No ads or in-app purchases
  • πŸ‘ Works well on iPad

Room to Improve

  • πŸ› Inconsistent click volume
  • πŸ› Ads can be intrusive or disruptive
  • πŸ› Missing backspace/delete function
Calculator - CalcRight#3

Calculator - CalcRight by Studio Nano Ship, Inc.

Ad Free & Backspace
Worth Considering
πŸ”§ Utilities
4.8😊(859 ratings)
Free
Calculator - CalcRight screenshot 1
Calculator - CalcRight screenshot 2
Calculator - CalcRight screenshot 3
Calculator - CalcRight screenshot 4

This ad-free utility offers a clean and intuitive interface for performing calculations. It includes essential features like a backspace button and support for parentheses, making complex equations manageable. Enjoy a streamlined calculation experience without interruptions.

What We Love

  • πŸ‘ No advertisements or in-app purchases
  • πŸ‘ Simple and intuitive user interface
  • πŸ‘ Easy to read and clear display
  • πŸ‘ Backspace/delete key functionality
  • πŸ‘ Calculation history/storage feature
  • πŸ‘ Lightweight with minimal memory usage
  • πŸ‘ Free application
  • πŸ‘ Fast and reliable performance
  • πŸ”‹ Excellent battery efficiency
  • πŸ‘ Well-designed and thoughtful interface

Room to Improve

  • πŸ“± Does not support landscape/rotation mode on iPad
  • 🎨 Obnoxious color scheme (pink and green)
  • ❌ Missing scientific calculator features
  • ❌ Limited advanced functionality
  • πŸ› App crashes on startup (occasional)
  • ❌ Missing exponent/power calculation option
  • ❌ No running total display
  • ❌ No button press sound feedback

More Ad Free Calculator apps to explore

FAQ about Ad Free Calculator

What are the best ad free calculator apps for iPhone?
Calculator: No Ads / Ad-Free tops our ad free calculator apps ranking as of September 2026, with a 4.7-star average from 4.7K App Store ratings, and it's free to download.
Calculator: No Ads / Ad-Free has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ ad free calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app offers a wide range of calculation capabilities. It includes a scientific calculator for trigonometry, logarithms, and exponents, as well as a comprehensive financial calculator for managing budgets, mortgages, loans, compound interest, and tips.
The app includes powerful accessibility features, such as Speech Voice, which provides audible feedback on calculations. This is particularly beneficial for users with visual impairments, ensuring they can easily follow and verify their results.