Best apps like scientific Calculator S+

20+ similar apps compared and reviewed

4.3 avg rating
10 free apps
Updated July 2026

scientific Calculator S+ is great, but it's not the only option. Explore 20+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to scientific Calculator S+

GraphCalcPro2Go#1

GraphCalcPro2Go by Starware Software LLC

Graphing calculator and more!
Editor's Choice
🔧 Utilities
4.6(40 ratings)
FreeIn-App Purchases
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This advanced scientific calculator offers ultra-high precision and a wide range of functions, replicating expensive handheld devices with added iOS capabilities. It supports both standard and RPN modes, includes built-in constants, and syncs across devices via iCloud. Users can also create graphs and share calculations.

Calc 2M#2

Calc 2M by inkOfPixel srl

Scientific Calculator
Strong Contender
🔧 Utilities
4.9😊(27 ratings)
FreeIn-App Purchases
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This advanced calculator app offers a clean interface with both standard and pro features. It includes a history of calculations, drag-and-drop functionality, customizable themes, and the ability to export results. Ideal for students, engineers, and scientists needing precise calculations on the go.

What We Love

  • 👍 Clean, intuitive, and user-friendly interface
  • 🧮 Powerful scientific calculator with extensive functions
  • 📜 Accessible calculation history that persists across sessions
  • ✏️ Ability to edit and reuse previous expressions

Room to Improve

  • 🐛 App crashes on startup (older versions)
  • 🔤 Font size and style options are limited
  • 📱 iPad version is laggy and poorly optimized
DayCalc - Note Calculator#3

DayCalc - Note Calculator by 良峰 侯

Calculator & Unit Converter
Worth Considering
🔧 Utilities
4.7(124 ratings)
FreeAdsIn-App Purchases
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This app combines a powerful calculator with a comprehensive unit converter. It offers standard, scientific, and fraction calculations, along with over 600 units across 20 categories. Users can customize units, add notes to calculations, and enjoy a visually appealing interface with multiple themes.

More apps like scientific Calculator S+

4
U Scientific calculator
U Scientific calculator
U Scientific calculator
Scientific calculator
Free

This app functions as a scientific and engineering calculator, suitable for students, scientists, and professionals. It handles basic math, trigonometric functions, logarithms, exponents, and more, with the ability to edit past calculations.

Scientific calculationsEngineering calculationsTrigonometric functions
🔧 Utilities
(18)
ad-supported
5
Calculator Pro Lite
Calculator Pro Lite
Calculator Pro Lite
Best Calculator
Free

A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.

Customizable themes and colorsDual-line displayCalculation history
🔧 Utilities
(3K)
ad-supported
6
jCalc – Scientific Calculator
jCalc – Scientific Calculator
jCalc – Scientific Calculator
History, Fractions, Functions
Free

This app is a powerful yet easy-to-use scientific calculator designed for students, teachers, and professionals. It simplifies complex calculations involving fractions, decimals, and advanced equations with flexible answer formats and smart conversions.

Fractions and decimals calculationsFlexible answer formatsSmart conversions
🔧 Utilities
(247)
free
7
Scientific Notation Calculator
Scientific Notation Calculator
Scientific Notation Calculator
Part of CalCon Calculator
Free

This utility app simplifies calculations involving very large or very small numbers using scientific notation. It's designed for scientists and engineers who frequently work with exponential expressions.

Scientific notation conversionHandles large numbersHandles small numbers
🔧 Utilities
(1)
free
8
Scientific
Scientific
Scientific
TI-Style Calculator
Free

This app offers a reliable scientific calculator with a modern interface. It handles complex calculations, saves your history, and provides advanced features like smart parentheses and easy copying of past entries. Customize your experience with multiple themes.

Modern designLong expression calculationIntuitive scrollable history
🔧 Utilities
(236)
free with in-app purchases
9
Calculator Plus v2
Calculator Plus v2
Calculator Plus v2
Simple. Scientific. Smart.
Free

This app offers a powerful yet simple calculator experience, combining standard and scientific functions with live previews and error hints. It supports various input methods, including hardware keyboards and Apple Pencil, and provides multiple display formats for clear understanding of calculations.

Standard and scientific calculatorLive expression and answer previewMultiple display formats
🔧 Utilities
(131)
free
10
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
10 Powerful Calculators
Free

This app offers a comprehensive suite of 10 powerful calculators and 10 financial worksheets, designed to handle everything from basic arithmetic to complex scientific and financial calculations. It includes features like unit conversion, currency exchange, graphing, and statistical analysis, making it a versatile tool for students and professionals.

10 powerful calculators (Standard, Scientific, Graphing, etc.)10 financial worksheets (Mortgage, Loan, Compound Interest, etc.)Unit Converter with 3000+ conversions
🔧 Utilities
(4.6K)
free with in-app purchases