Best Scientific Calculator++ alternatives: apps like Scientific Calculator++

10+ similar apps compared and reviewed

4.0 avg rating
10 free apps
Updated November 2026

Whether you want more options like Scientific Calculator++ or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Scientific Calculator++

Standard Deviation -Calculator#1

Standard Deviation -Calculator by Ahmad Sattar

Standard deviation calculator
Editor's Choice
🔧 Utilities
1.0(1 ratings)
Free
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Easily calculate standard deviation with this iOS app. Enter your data values, choose between sample or population calculations, and get step-by-step results instantly. It offers a unique and attractive design for a seamless user experience.

Numerical³#3

Numerical³ by Andrew J Clark

The Calculator Without Equal
Worth Considering
🔧 Utilities
4.8😊(1.3K ratings)
Free
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A powerful and beautifully designed calculator app that offers advanced scientific functions, automatic bracket handling, and a unique no-equals button interface. It integrates seamlessly with iOS features like widgets and keyboards for calculations anywhere.

What We Love

  • 🚀 Great app
  • 👍 Simple and intuitive
  • 👍 Clean and beautiful design
  • 🚀 Fast and responsive
  • 👍 Customizable themes
  • 👍 Useful features (history, editing, no equals)
  • 👍 No ads

Room to Improve

  • 🐛 Bugs and glitches (unresponsive keys, calculation errors)
  • 🔍 Lack of advanced functions (scientific, unit conversion)
  • 💡 Needs more theme options
  • 💡 Needs iPad support
  • 💡 Needs widget support

More apps like Scientific Calculator++

4
Free42
Free42
Free42
HP-42S Calculator Simulator
Free

This app is a faithful, open-source simulation of the HP-42S scientific calculator and its associated printer. It offers a complete rewrite without requiring original ROM images, allowing users to run existing programs on their devices.

HP-42S calculator simulationHP-82240 printer simulationOpen Source project
🔧 Utilities
(287)
free
5
SFX Scientific Calculator
SFX Scientific Calculator
SFX Scientific Calculator
Engineering Math & Statistics
Free

This free calculator app is designed for academic, scientific, and engineering needs. It offers basic arithmetic, memory storage, fraction and percentage calculations, and advanced functions like linear regression and hexadecimal conversions. Its user interface mimics a Casio scientific calculator.

Basic arithmeticConstant and memory storageFraction and percentage calculation
🔧 Utilities
(146)
ad-supported
6
Protractor (Angle measurement)
Protractor (Angle measurement)
Protractor (Angle measurement)
by EONSOFT
Free

Measure angles of objects using your device's camera. This tool provides a digital protractor for various applications, offering a convenient alternative to a physical tool. It's useful for homework, quick measurements, and when a physical protractor is unavailable.

Measure angles with cameraDigital protractor functionalityConvenient alternative to physical tool
🔧 Utilities
(10)
ad-supported
7
Calligraphy Master: Cursive
Calligraphy Master: Cursive
Calligraphy Master: Cursive
practice writing, trace letter
Free

Generate custom calligraphy templates with hundreds of font styles. Practice cursive writing with Apple Pencil support and export your designs for printing. Personalize your practice with various colors, grids, and text options.

Generate custom font templatesHundreds of font stylesExport and print templates
🔧 Utilities
(2.5K)
free with in-app purchases
8
Countdown Timer - Clock Widget
Countdown Timer - Clock Widget
Countdown Timer - Clock Widget
Counter for Time, Days & Hours
Free

Track upcoming events and past memories with a simple, elegant timer. Count down to special occasions or count up from significant dates. Enjoy a distraction-free interface and seamless syncing across Apple devices.

Countdown to future eventsCount up from past eventsMinimalistic and intuitive interface
🔧 Utilities
(1.5K)
free with in-app purchases
9
Calculator #
Calculator #
Calculator #
Scientific Calculator
Free

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.

Math Photos SolverHandwriting RecognitionAI Math Problem Solver
🔧 Utilities
(36K)
free with in-app purchases
10
Lens Scan: Identify Anything
Lens Scan: Identify Anything
Lens Scan: Identify Anything
AI Reverse Image Search & More
Free

Instantly identify plants, animals, insects, coins, antiques, and everyday objects using AI-powered image recognition. Get detailed information, care tips, and historical context with just a photo.

Identify plants and get care tipsRecognize animals and their breedsIdentify insects and bugs
🔧 Utilities
(20K)
free with in-app purchases