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Best Ncalc Apps

168+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated August 2026

Out of 168+ ncalc 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 Ncalc Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Ncalc - Graphing Calculator 84Ncalc - Graphing Calculator 84Free was $4.994.6★ (4.9K)YesYesAug 2026
2Scientific Calculator Plus 991Scientific Calculator Plus 991Free4.7★ (12K)YesYesAug 2026
3Scientific Calculator fx-991Scientific Calculator fx-991Free4.5★ (381)YesYesAug 2026
4NCalcNCalcFree5.0★ (2)YesYesAug 2026
5CalculatorCalculatorFree3.0★ (8.9K)NoNoAug 2026
6National Children's AllianceNational Children's AllianceFree—NoNoJun 2026
7Calculate84Calculate84Free4.8★ (52K)YesYesAug 2026
8Panecal Scientific CalculatorPanecal Scientific CalculatorFree4.8★ (1.9K)YesNoAug 2026

Top Picks for Ncalc

Ncalc - Graphing Calculator 84#1

Ncalc - Graphing Calculator 84 by Tran Duy

Intended for use with Ti-84 83
Editor's Choice
📚 Education
4.6😊(4.9K ratings)
FreeAdsIn-App Purchases
Ncalc - Graphing Calculator 84 screenshot 1
Ncalc - Graphing Calculator 84 screenshot 2
Ncalc - Graphing Calculator 84 screenshot 3
Ncalc - Graphing Calculator 84 screenshot 4
Ncalc - Graphing Calculator 84 screenshot 5
Ncalc - Graphing Calculator 84 screenshot 6

This app offers a comprehensive graphing and scientific calculator experience, mimicking the functionality of a Ti-84. It includes advanced features for graphing, symbolic calculations, equation solving, and extensive statistical analysis. Users can upgrade for full access to all capabilities.

What We Love

  • 👍 Great calculator app
  • 🚀 Powerful features
  • 💰 Good value for money
  • 📱 Convenient mobile version of TI-84

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 🔍 Lack of instructions/documentation
  • 💸 Premium features require additional purchase
Scientific Calculator Plus 991#2

Scientific Calculator Plus 991 by Tran Duy

NCalc & CalcES Calculator 115
Strong Contender
📚 Education
4.7😊(12K ratings)
FreeAdsIn-App Purchases
Scientific Calculator Plus 991 screenshot 1
Scientific Calculator Plus 991 screenshot 2
Scientific Calculator Plus 991 screenshot 3
Scientific Calculator Plus 991 screenshot 4
Scientific Calculator Plus 991 screenshot 5
Scientific Calculator Plus 991 screenshot 6

This app is a powerful scientific calculator with graphing capabilities, a formula library, and a unit converter. It offers natural display input, advanced math functions for algebra, calculus, and statistics, and supports various number bases and formats.

What We Love

  • 👍 Intuitive and easy to use
  • 🚀 Powerful and feature-rich
  • 💡 Customizable interface and settings
  • 🔍 Extensive library of formulas and equations

Room to Improve

  • 🐛 Occasional bugs and input issues
  • 🔀 Confusing layout and button placement
  • 💰 Some advanced features locked behind paywall
Scientific Calculator fx-991#3

Scientific Calculator fx-991 by Dinh Phuc

Step-by-step Math Solver
Worth Considering
📚 Education
4.5(391 ratings)
FreeAdsIn-App Purchases
Scientific Calculator fx-991 screenshot 1
Scientific Calculator fx-991 screenshot 2
Scientific Calculator fx-991 screenshot 3
Scientific Calculator fx-991 screenshot 4
Scientific Calculator fx-991 screenshot 5
Scientific Calculator fx-991 screenshot 6

This app provides a powerful scientific calculator with step-by-step solutions for equations, advanced functions, and graphing capabilities. It includes a formula library and unit converter, inspired by a popular Casio model, to aid in learning and problem-solving for math and science subjects.

More Ncalc apps to explore

4
NCalc
NCalc
NCalc
NEWS Calculator
Free

Calculate the National Early Warning Score (NEWS) quickly and accurately. This app supports both original NEWS and NEWS2 scoring systems, updating the score in real-time as data is entered. It also allows for adding notes to each score to align with local policies.

NEWS and NEWS2 scoringReal-time score updatesTap for recommended actions
🏥 Medical
(2)
free with in-app purchases
5
Calculator
Calculator
Calculator
by Apple
Free

This app offers both basic and scientific calculators for quick solutions to mathematical expressions. It also features a "Math Notes" function that allows users to type or write out equations and see them solved inline, with support for variables and graphing.

Basic and scientific calculatorsType or write math expressionsInline equation solving
🔧 Utilities
(8.9K)
free
6
National Children's Alliance
National Children's Alliance
National Children's Alliance
by National Childrens Alliance Inc
Free
💼 Business
(0)
7
Calculate84
Calculate84
Calculate84
Intended for use with TI-84
Free

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.

Fast, interactive touch-screen graphingScrollable windowsIntelligent error messages
📚 Education
(52K)
free with in-app purchases
8
Panecal Scientific Calculator
Panecal Scientific Calculator
Panecal Scientific Calculator
For engineers and students
Free

This app functions as a scientific calculator, enabling users to input and edit complex formulas with ease. It supports formula history, variable memory, and various number system conversions for accurate calculations.

Formula editing with cursor and swipeReuse past formulasVariable memory for calculations
🔧 Utilities
(1.9K)
ad-supported
9
NCalc Easy
NCalc Easy
NCalc Easy
swipe and receive
Free
⚽ Sports
(0)
10
Scientific Calculator fx-991EX
Scientific Calculator fx-991EX
Scientific Calculator fx-991EX
Natural Textbook Calculator
Free
$4.99 | 100% OFF

This academic calculator displays mathematical expressions in natural textbook format, including fractions and roots. It provides exact form results and supports complex numbers, trigonometry, and advanced math functions. Store values in variables and access calculation history.

Natural textbook displayExact form results (fractions, roots, pi)Full complex number support
📚 Education
(3)
free
11
NCCGo
NCCGo
NCCGo
by Northampton Community College
Free

Access essential campus information and services on the go. Find maps, course details, faculty contacts, and event schedules. Receive important alerts and news directly to your device.

Campus maps and directionsProgram and course informationFaculty and staff directory
📚 Education
(11)
free
12
NCTC
NCTC
NCTC
North Central Texas College
Free
📚 Education
(0)
13
SCANcalc
SCANcalc
SCANcalc
Calculation App Scan Systems
Free
🔍 Reference
(0)
14
NACAC Engage
NACAC Engage
NACAC Engage
by National Association for College Admission Counseling, Inc.
Free
🌐 Social Networking
(0)
15
ClassWiz Calc App QR
ClassWiz Calc App QR
ClassWiz Calc App QR
by CASIO COMPUTER CO., LTD.
Free

This app brings the functionality of Casio's ClassWiz scientific calculators to your smartphone or tablet. Perform advanced calculations, manage spreadsheets, and generate graphs by connecting to Casio's online services. It mirrors the operation of physical calculators and uses QR codes for seamless integration.

Scientific calculator functionsStatistical calculationsSpreadsheet management
📚 Education
(8)
free with in-app purchases
16
CASIO WATCHES
CASIO WATCHES
CASIO WATCHES
CASIO Bluetooth watch app
Free

This app connects to compatible CASIO watches via Bluetooth to offer enhanced functionality. Manage watch settings, track daily activities, access exclusive brand content, and even customize your own watch.

Bluetooth watch connectionTime and world time settingsActivity tracking (steps, calories)
🌟 Lifestyle
(19K)
free with in-app purchases
17
Gold Mine UNCC
Gold Mine UNCC
Gold Mine UNCC
For all things UNC Charlotte
Free

This campus companion app provides UNC Charlotte students with real-time information on gym status, class schedules, maps, and student discounts. It offers tools for booking study rooms, finding dining options, and tracking events, all within a customizable interface.

Real-time UREC gym statusClass schedule integrationInteractive campus maps
📚 Education
(11)
free
18
NCCCO online Practice test
NCCCO online Practice test
NCCCO online Practice test
by Ben Wallenberg
Free

Prepare for your NCCCO certification exam with over 950 practice questions and realistic test simulations. This app covers all essential topics, including safety, operations, and federal standards, to help you pass with confidence. Track your progress and study at your own pace to become a certified crane operator.

950+ practice questionsDetailed answer explanationsRealistic test simulations
📚 Education
(15)
free
19
Calculator‰
Calculator‰
Calculator‰
Default Calculator
Free

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.

Large buttonsClear displayFast calculations
🔧 Utilities
(409K)
ad-supported
20
Basic Calculator+
Basic Calculator+
Basic Calculator+
Basic Four Function Calculator
Free

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.

Basic four functionsClear displayLarge buttons
🔧 Utilities
(243K)
free with in-app purchases

FAQ about Ncalc

What are the best ncalc apps for iPhone?
Ncalc - Graphing Calculator 84 tops our ncalc apps ranking as of August 2026, with a 4.6-star average from 4.9K App Store ratings, and it's free to download.
Yes — 20 of the top ncalc apps we rank are free to download, including Ncalc - Graphing Calculator 84 and Scientific Calculator Plus 991.
Ncalc - Graphing Calculator 84 shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 168+ ncalc apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a comprehensive graphing and scientific calculator experience that mimics the functionality of a Ti-84 graphing calculator. It supports graphing various functions, performing symbolic calculations, solving equations, and conducting extensive statistical analysis.
Key features include graphing functions (function, polar, parametric), a scientific calculator with a computer algebra system, an equation solver, detailed 1-variable and 2-variable statistics, and a wide range of inferential statistics and distribution functions.

Related searches

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