42+ iOS apps & games curated and reviewed
Looking for free contrast button apps and games? 16 of our 42+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
A user-friendly calculator app featuring large buttons and customizable colorful backgrounds. It offers a dual-line display, multi-line input for complex equations, and convenient gesture controls for editing and copying.
Instantly launch apps, websites, and shortcuts from your lock screen or control center. Customize widgets with tinted icons and access features like camera control and health data with a single tap.
This app offers a user-friendly calculator with large buttons and extensive customization options. It features a dual-line display to see input and results simultaneously, saves your calculation history, and provides full scientific functions. Personalize layouts, themes, and even button symbols to suit your needs.
Easily adjust the contrast and brightness of your photos, including medical images like X-rays and MRIs. Select an image, use a simple slider for adjustments, and save or share your enhanced masterpiece.
A user-friendly calculator app featuring large, colorful buttons and a dual-line display for simultaneous input and result viewing. It supports long equations, offers customizable themes and sounds, and includes accessibility features.
This tool helps you measure the contrast between two colors to ensure your designs meet accessibility guidelines. It supports various color input formats and offers features like dark mode and color collections. It's ideal for designers looking to create inclusive digital experiences.
Calculate the required Luminance Reflectance Value (LRV) contrast between adjoining materials. Essential for architects, designers, and consultants to meet accessibility standards for low-vision individuals.
Easily enhance your photos with intuitive sliders for contrast and brightness. Sharpen, blur, brighten, or darken images to make them more attractive and beautiful without complex editing steps.
Experience the thrill of high-speed first-person running through complex environments. Master one-handed controls for running, jumping, and diving. Compete with friends in split-screen multiplayer or aim for high scores in endless modes.
This app helps assess websites for compliance with the European Accessibility Act (EAA) and WCAG guidelines. It offers automated testing for accessibility issues and a color contrast tool to verify color combinations against accessibility standards.
This app provides a powerful magnifying glass with live filters for enhanced readability. It offers features like text sharpening, color adjustment, and night vision, making it ideal for reading small print, labels, and menus in various lighting conditions.
This app provides a vast collection of additional actions to enhance the functionality of the Shortcuts app on iOS. It offers a wide range of tools for manipulating data, interacting with device features, and automating complex tasks.
This application helps clinicians monitor and track the progression of Age-Related Macular Degeneration (AMD). It can be used by patients for home screening, with results remotely monitored by clinical staff. Early detection of wet AMD is crucial for timely treatment.
This utility app calculates the contrast ratio between two colors in real-time. Adjust RGB components using sliders to meet accessibility standards.
This app offers real-time visual adjustments like contrast, exposure, and color inversion to personalize how users see their world. Preferences can be saved as presets for quick recall, making it a customizable tool for visual enhancement.
This app helps designers create and manage color pairs that meet WCAG 2.1 accessibility guidelines. It allows for precise evaluation of website and image colors, simulation of color blindness, and seamless sharing of compliant color pairs across devices.
This app acts as a digital magnifying glass and reading aid for individuals with low vision. It offers adjustable magnification levels and multiple contrast modes to enhance text readability. The app also features an LED flash for low-light conditions and allows users to freeze and save magnified images.