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Best College Calculator Apps

248+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated October 2026

Out of 248+ college calculator apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top College Calculator Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculate84Calculate84Free4.8β˜… (54K)YesYesOct 2026
2Calculator #Calculator #Free4.6β˜… (36K)YesYesOct 2026
3Calculator +Calculator +Free4.6β˜… (10K)YesYesOct 2026
4My GPA: College GPA CalculatorMy GPA: College GPA CalculatorFree4.8β˜… (216)YesYesOct 2026
5Calculator for iPad!Calculator for iPad!Free4.7β˜… (61K)NoNoOct 2026
6College Scholarship CalculatorCollege Scholarship CalculatorFree4.6β˜… (295)YesNoOct 2026
7GPA Calculator for CollegeGPA Calculator for CollegeFreeβ€”NoNoMay 2026
8Desmos Graphing CalculatorDesmos Graphing CalculatorFree4.3β˜… (1.3K)NoNoOct 2026

Top Picks for College Calculator

Calculate84#1

Calculate84 by Century Light LLC

Intended for use with TI-84
Editor's Choice
πŸ“š Education
4.8😊(54K ratings)
FreeAdsIn-App Purchases
#87in Education
Calculate84 screenshot 1
Calculate84 screenshot 2
Calculate84 screenshot 3
Calculate84 screenshot 4

This app offers a modern graphing calculator experience on your iPhone. It features fast, interactive touch-screen graphing, scrollable windows, and intelligent error messages for a more intuitive user experience. Designed to be a usable alternative to physical graphing calculators.

What We Love

  • πŸ‘ Identical to TI-84 calculator
  • πŸš€ Seamless and intuitive user experience
  • πŸ’° Affordable alternative to physical calculator
  • πŸ“± Convenient to have on phone
  • πŸ” Comprehensive functionality matching physical calculator
  • 🀝 Honest and responsive developers
  • 🎨 Beautiful and polished user interface

Room to Improve

  • πŸ› Occasional bugs and crashes
  • πŸ” Missing some advanced features like regression types
  • πŸ”’ Previous purchases removed without warning
  • πŸ’° Subscription model can be expensive
  • πŸ“Ί Intrusive ads in free version
Calculator ##2

Calculator # by Incpt.Mobis

Scientific Calculator
Strong Contender
πŸ”§ 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

  • πŸ‘ Easy to use
  • πŸš€ Powerful functionality
  • πŸ’‘ Helpful for math classes
  • ⭐ Great for students
  • πŸ‘Œ Works like a real calculator

Room to Improve

  • πŸ” Confusing interface after update
  • πŸ“’ Too many intrusive ads
  • πŸ’° Paywall for advanced features
  • πŸ› Incorrect calculations
  • πŸ”‡ Loud audio ads
Calculator +#3

Calculator + by xNeat.com

Graphing, Percentage, Triangle
Worth Considering
πŸ”§ 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

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

Room to Improve

  • πŸ› New updated layout is awful
  • πŸ› App is now terrible
  • πŸ”’ Paying customer screwed over by update
  • πŸ”’ Now timed trial, no free w/ads version
  • πŸ”’ Not honest

More College Calculator apps to explore

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FAQ about College Calculator

What are the best college calculator apps for iPhone?
Calculate84 tops our college calculator apps ranking as of October 2026, with a 4.8-star average from 54K App Store ratings, and it's free to download.
Yes β€” 20 of the top college calculator apps we rank are free to download, including Calculate84 and Calculator #.
Calculate84 shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ college calculator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.