0+ iOS apps curated and reviewed
The best screen resolution apps on iPhone average 4.4★ across 0+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
This tool helps you convert pixel values to and from percentages based on a target screen size, making it easy to work with coordinates and sizes for various devices and orientations. Try it out to simplify your design and development process.
This application allows users to easily calculate DPI and other display settings by simply inputting the resolution and diagonal measurements. Try it out to get instant calculations for your display needs.
Easily calculate screen, photo, and camera resolutions, their aspect ratios, and megapixels. This tool also features a DPI calculator to determine screen density.
Easily adjust the DPI value of your images with this app. Save, share, or print images with the modified DPI setting. Try it now for quick image resolution changes!
Discover how your eyes and screen compare with a simple test, and find the answer to why certain display resolutions matter. Check your eyes and screen to learn more about vision limits and display quality.
This utility calculates the display's PPI (Pixels Per Inch) of various devices, such as phones, laptops, and monitors, by inputting screen width, height, and diagonal size, and also indicates if the display is a Retina Display. Try it out and easily check the PPI of your device or search for public sale devices to get their display information.
Mirror your iPhone or iPad screen seamlessly to any device in your local Wi-Fi network or remotely via the Internet with zero delay. Share various content like photos, videos, games, and presentations on Smart TVs, PCs, Macs, and more. Make screen sharing effortless and user-friendly.
This application helps you calculate the resolution of your display based on its dimensions and pixel count, and understand key concepts like PPI (Pixels Per Inch) and DPI. With this tool, you can learn how to calculate PPI, categorize resolution, and explore the differences between PPI and DPI.
Experience creativity and productivity like never before with our innovative digital canvas app. Unleash your artistic potential with a range of tools and features designed to inspire. Download now and let your imagination run wild!
System Status provides essential system monitoring for your iPhone and iPad, including CPU load, battery level, disk usage, and network connections. Monitor your device's performance in real time with this handy tool.
This application helps you ensure your screen is at its best by detecting and locating dead or stuck pixels, providing a comprehensive and easy-to-use pixel testing experience. Download it now to identify and monitor screen defects and bring your display to life with flawless clarity.
Extend your desktop screen to your iOS or Android device with this app, allowing you to work or play on a larger virtual display remotely. Experience seamless connectivity and increased productivity with Splashtop Wired XDisplay today!
Discover an innovative app for personalized lockscreens that offers a variety of widgets to enhance your daily routine. Customize your lockscreen with weather, calendar, news updates, and more with just a few taps. Transform your smartphone experience today!
Resize your photos easily with this app! Customize image sizes in pixels, millimeters, centimeters, or inches and conveniently share the final results. Get precise resizing options and editing tools in just a few simple steps. Unlock special features with in-app purchases for an enhanced experience.
This application allows you to calculate the PPI (pixels per inch) of any screen, along with its aspect ratio and measurements, and provides a list of standard resolutions and common devices for easy reference. Download it now to easily get accurate screen data in inches or centimeters.
"Effortlessly mirror your mobile device to smart TVs and other compatible screens with our user-friendly Screen Mirroring app. Enjoy high-quality, real-time mirroring without cables for a seamless multimedia sharing experience. Try it now for hassle-free connectivity!"