Best Halcyon Touch Software Apps

194+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated June 2026

If you already know Halcyon Calc Lite, this is the deeper bench. 194+ halcyon touch software apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Halcyon Touch Software

Halcyon Calc Lite#1

Halcyon Calc Lite by Halcyon Touch Software

Editor's Choice
🔧 Utilities
4.7(15 ratings)
FreeAdsIn-App Purchases
Halcyon Calc Lite screenshot 1
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This application is a powerful calculator for manipulating numbers and symbolic expressions, offering over 225 built-in operations, support for real, complex, and integer numbers, and advanced features like solving equations, plotting graphs, and statistical analysis. Try it out to simplify complex calculations and explore mathematical concepts with ease.

Halcyon Calc#2

Halcyon Calc by Halcyon Touch Software

Strong Contender
🔧 Utilities
4.9(17 ratings)
$4.99
Halcyon Calc screenshot 1
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Halcyon Calc screenshot 5

This application is a powerful calculator for manipulating numbers and symbolic expressions, offering over 225 built-in operations, unit conversions, and advanced mathematical functions. It allows users to work with various number types, plot expressions, and solve equations, making it a versatile tool for students, engineers, and scientists.

ListenerGS#3

ListenerGS by Halcyon Touch Software

Speech to text for Apple IIGS
Worth Considering
🔧 Utilities
0.0(0 ratings)
Free
ListenerGS screenshot 1
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This application turns your modern device into a speech recognition peripheral for an Apple IIGS, allowing you to use voice-to-text functionality with your vintage computer. By setting up a network connection and using the corresponding desk accessory, you can speak into your device and have your words typed out onto your Apple IIGS, working seamlessly with text editors and other desktop applications.

More Halcyon Touch Software apps to explore

4
Calculator₊
Calculator₊
Calculator₊
Basic, Scientific, Plus Calc
Free

Try Calculator₊, the ultimate mathematics tool offering basic, scientific, and plus calculations. Ideal for homework, exams, and managing expenses, this app is like having a personal math tutor on your phone. Download now for easy and intuitive math solutions!

🔧 Utilities
(1.7M)
5
Numbers: Make Spreadsheets
Numbers: Make Spreadsheets
Numbers: Make Spreadsheets
Create impressive spreadsheets
Free

"Create impressive spreadsheets with a mobile app offering over 30 templates, collaborative real-time editing, stylish designs, and hundreds of functions. Share and export your work easily. Start enhancing your data analysis today!"

📊 Productivity
(201K)
6
Calculator 3.0
Calculator 3.0
Calculator 3.0
Calculations Simplified
Free

A versatile and user-friendly calculator application for Apple devices, featuring themes, haptic feedback, tip calculation, unit conversion, and more. Simplify your calculations with Calculator 3.0 - available now for free on Apple Watch, iPhone, iPad, and iMessage!

🔧 Utilities
(3.5K)
7
Basic Calculator+
Basic Calculator+
Basic Calculator+
Basic Four Function Calculator
Free

A user-friendly basic four-function calculator with a clear display and large buttons for easy calculations, available on both portrait and landscape modes. Download now for a straightforward and efficient way to handle your math tasks!

🔧 Utilities
(243K)
8
Calculator for iPad₊
Calculator for iPad₊
Calculator for iPad₊
Basic, Scientific, Plus Calc
Free

A powerful math solver and scientific calculator for iPad and iPhone, featuring advanced functions and quick calculations. Share your results easily and master your business expenses with percentage calculations. Get it now!

🔧 Utilities
(126K)
9
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
10 Powerful Calculators
Free

Experience the ultimate mobile calculator with 10 powerful calculators and financial worksheets, trusted by millions worldwide for its unrivaled accuracy and advanced features. From standard and scientific calculators to unit converters and graphing tools, this app has it all. Get it now for advanced calculations at your fingertips!

🔧 Utilities
(4.6K)
10
Desmos Scientific Calculator
Desmos Scientific Calculator
Desmos Scientific Calculator
by Desmos, Inc.
Free

Explore a powerful scientific calculator with functions beyond basic arithmetic - trigonometry, statistics, and combinatorics. Create and evaluate custom functions, work offline, view multiple expressions at once, and enjoy a seamless user experience - all for free.

📚 Education
(327)
11
Calculator⁼
Calculator⁼
Calculator⁼
Fraction, Scientific Calc +
Free

A handy math assistant for solving basic and scientific calculations intuitively and quickly. Become a math master with this free app!

🔧 Utilities
(357K)
12
Calculator HD Pro Lite
Calculator HD Pro Lite
Calculator HD Pro Lite
Basic & Scientific Calc
Free

A professional-grade calculator app designed for quick and accurate mathematical calculations on-the-go. Upgrade to the full version for advanced features and functionalities.

🔧 Utilities
(51K)
13
Desmos Graphing Calculator
Desmos Graphing Calculator
Desmos Graphing Calculator
by Desmos, Inc.
Free

Explore math with a powerful graphing calculator application that allows you to plot various equations, use sliders for interactive adjustments, create tables for data input, analyze statistics, and more. Visit the website to access the free browser version and enhance your mathematical skills today.

📚 Education
(1.3K)
14
Quick Graph
Quick Graph
Quick Graph
Scientific Graphing Calculator
Free

Quick Graph is a powerful scientific graphing calculator app for iPad and iPhone, offering 2D and 3D graphing capabilities in various coordinate systems. With features like equation evaluation, equation storage, and high-resolution graphics, it's a must-have tool for students and professionals alike. Visit the website for more information and unleash the full potential of your device with the advanced feature set.

📚 Education
(405)
15
Calculator with History +
Calculator with History +
Calculator with History +
No ads & Scientific calculator
Free

A calculator app with a built-in history feature that keeps track of your calculations without any ads. Calculate effortlessly and access your past computations instantly.

💰 Finance
(23K)
16
Calculator - Free Calculator
Calculator - Free Calculator
Calculator - Free Calculator
by 祥祎 刘
Free

Calculator - Free Calculator is a versatile and user-friendly app designed for iPad. Perform a wide range of calculations effortlessly with its optimized features. Download now to streamline your calculations on the go!

🔧 Utilities
(1.4K)
17
Sci:Pro Calculator
Sci:Pro Calculator
Sci:Pro Calculator
by Jerry Montgomery
Free

A versatile calculator app with Basic, Scientific, and Programmer modes for iPhone, iPad, and iPod Touch. Easily view history and share results via email or copy. Get precise calculations on-the-go!

🔧 Utilities
(3.6K)
18
Calcbot 2
Calcbot 2
Calcbot 2
Calculator and Unit Converter
Free

Calcbot 2 is an intelligent calculator and unit converter with a history tape, expression view, intuitive conversion, and more features. Easily save and refer to calculations, view everything you've typed, convert units, access scientific functions, and round results - all in one app.

🔧 Utilities
(11K)
19
Big Button Calculator Pro Lite
Big Button Calculator Pro Lite
Big Button Calculator Pro Lite
Easy Basic Calculator
Free

Experience the ultimate iOS calculator with big buttons, dual-line display, 18 color themes, and multi-line input for complex equations. Includes convenient gestures like swipe to backspace and clear. Perfect for all your calculating needs!

🔧 Utilities
(13K)
20
CALC Smart Calculator ±
CALC Smart Calculator ±
CALC Smart Calculator ±
Basic « Scientific » Advanced
Free
$5.99 | 100% OFF

Try CALC Smart Calculator ± for a versatile and reliable calculating tool. From basic to advanced functions, it's trusted by scientists, professionals, and students. See why it’s Apple-Featured in Utilities and Calculate categories now!

🔧 Utilities
(2.4K)