Best Resolution Screen Apps

Perspective Pixels

Display PPI Calculator

Free

This tool helps you understand and compare display specifications like PPI, PPD, and FOV. Input your monitor's details to see how they affect your viewing experience and explore UI scaling effects. Save and compare unlimited configurations with a clean, intuitive interface.

PPI Calc - DPI Calculator

for displays with square pixel

Free

$0.99 | 100% OFF

Calculate your display's pixel density (PPI) using its dimensions and pixel count. Learn about PPI and DPI definitions, and how to categorize screen resolution.

Screenwise

TV Size and Screen Calculator

$0.99

Easily find the optimal TV size for your viewing distance or calculate detailed screen specifications. This tool simplifies screen calculations for monitors, web images, and pixel density.

PPI Calc - PPI Calculator

by Fausto Ristagno

Free

Calculate pixels per inch (PPI) for any screen, along with aspect ratio and screen measurements. View data in inches or centimeters. Includes presets for standard resolutions and common devices.

Screen Time Control: CatNap

App blocker: CatKeys by Evie

Free

This app helps you reduce screen time by requiring a photo of your pet to access distracting apps. It uses image recognition to verify your pet and tracks your progress in reclaiming lost hours. Multiple modes are available for focused work or social accountability.

OpenDisplay

Use your iPad as a Mac Monitor

Free

Transform your iPhone or iPad into a genuine second display for your Mac. This open-source solution allows you to extend your screen space, keeping essential apps visible. Connect via USB for minimal latency or Wi-Fi for easy setup.

DPI Calculator

by Artem Taranukha

Free

Calculate display settings like DPI and PPI using only screen resolution and diagonal measurements. This straightforward utility tool provides essential display information.

Keep Screen On & Dimmer Screen

Dimmer screen & keep screen on

Free

Prevent your device's screen from turning off automatically and adjust its brightness to a very low level. This utility is ideal for tasks like long uploads or downloads, or for developers needing continuous screen visibility.

Eye DPI Test

RGB Display Test

Free

This utility app helps you understand screen resolution and its impact on your vision. It explores concepts like 326 DPI and the perceived limits of screen or eye vision.

TouchScreenCheck

Evaluate TouchScreen issues

Free

This utility app helps you test your device's touchscreen responsiveness and consistency. It visually indicates touch registration with color changes and displays touch counts and coordinates. It's useful for diagnosing screen issues or confirming proper functionality.

24me: Calendar・Planner & To Do

Reminders, Schedule, Organizer

Free

This app acts as a smart personal assistant, consolidating your calendar, to-do lists, notes, and personal accounts into one unified platform. It streamlines daily management with features like voice commands, smart reminders, and email-to-task conversion, helping you stay organized and productive.

whitescreen.tv

White/any color phone screen.

Free

Transform your device into a full-screen color display. Choose from pre-set colors or create any shade using a color picker. Ideal for photography, display testing, ambient lighting, and creative projects.

Revolut: Send, spend and save

Change the way you money

Free

Manage your money with a comprehensive financial app. Spend, send, and save across multiple currencies, invest in stocks, and track your spending with smart tools. Offers features for both adults and children's financial education.