53+ Best Apps Like Calculator ⁺⁻ for iPhone (2026)

Whether you want more options like Calculator ⁺⁻ or a completely different take on the same concept, our curated list of 53+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Calculator ⁺⁻

Calculator + by xNeat.com

Scientific Calc Plus Fraction

Editor's Choice

🔧 Utilities

4.6😊(9.6K ratings)

FreeAdsIn-App Purchases

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

👍 Great features and easy to use
👍 Efficient and quick
👍 Versatile, functional calculator
👍 Fantastic, easy to use app

Room to Improve

🐛 New updated layout is awful
🐛 App is now terrible
🔒 Paying customer screwed over by update

Calculator # by Incpt.Mobis

Scientific Calculator

Strong Contender

🔧 Utilities

4.6😐(36K ratings)

FreeAdsIn-App Purchases

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

👍 Easy to use
🚀 Powerful functionality
💡 Helpful for math classes
⭐ Great for students

Room to Improve

🔍 Confusing interface after update
📢 Too many intrusive ads
💰 Paywall for advanced features

TechniCalc Calculator by Jacob Parker

Scientific & Engineering

Worth Considering

🔧 Utilities

4.7(75 ratings)

$7.99In-App Purchases

This app offers a modern, intuitive interface for complex calculations, supporting scientific, engineering, and advanced mathematical functions. It allows natural equation entry, provides a formula book, and includes unit and currency converters. Available across Apple devices, it caters to students and professionals needing a powerful calculation tool.

More apps like Calculator ⁺⁻

Calculator for iPad₊

Basic, Scientific, Plus Calc

Free

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

Basic & Scientific CalculatorAdvanced Scientific FunctionsLive Currency Converter

🔧 Utilities

(126K)

free with in-app purchases

Calc Pro - The Top Calculator

10 Powerful Calculators

$7.99

This app offers ten powerful calculators, including scientific, graphing, and financial tools, along with numerous worksheets and conversion options. It's designed to handle complex calculations, currency conversions, and financial planning with advanced features and customizable displays.

10 powerful calculatorsScientific calculator with RPNGraphing calculator for up to 8 equations

🔧 Utilities

(354)

paid

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

Haseba Calculator

Basic, Scientific, Easy to Use

Free

This app offers a user-friendly calculator with both basic and scientific functions. It features a clean interface, voice input, and convenient history tracking. Advanced options include memory slots for storing values and applying operations to them.

Scientific calculatorVoice calculatorCalculation history

🔧 Utilities

(3.8K)

free with in-app purchases

Question - Answer: Homework AI

Study Helper Solver Math,Essay

Free

This study companion simplifies homework and boosts understanding across various subjects. Get instant explanations for math problems, writing feedback, and detailed summaries to make learning enjoyable and effective.

AI-powered homework assistanceStep-by-step math problem solvingWriting feedback and grammar checks

🔧 Utilities

(39)

free with in-app purchases

Calculator Air: AI Math Solver

Basic, Scientific & Photo Math

Free

Solve math problems instantly with a powerful AI-driven calculator. Features include basic and scientific calculations, a photo math solver, and an AI homework helper for step-by-step explanations. Ideal for students and professionals needing quick, accurate math solutions.

Basic and scientific calculatorPhoto math solverAI homework helper

🔧 Utilities

(81K)

subscription

Calculator 17 - Math Solver

Home Screen Widget

Free

This app offers a user-friendly calculator with basic and scientific modes. Access calculations instantly via a home screen widget and review past computations in a saved history.

User-friendly interfaceBasic and scientific modesHome screen widget

🔧 Utilities

(908)

free

Best apps like Calculator ⁺⁻

Top Alternatives to Calculator ⁺⁻

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

More apps like Calculator ⁺⁻

What We Love

Room to Improve

What We Love

Room to Improve