Screen Size is a handy tool for UI designers or engineers.
Enter screen size in pixel and diagonal in inch, and then you will get screen size in inch/cm, resolution in ppi, and common aspect ratios such as 16:9 (full version only).
Common screen sizes are included.

Full version:
> Show common aspect ratios if matched.
> No ads, no distractions.

What’s New

Version 2.5.0

This app has been updated by Apple to use the latest Apple signing certificate.

High-resolution animation

Ratings and Reviews

4.0 out of 5
2 Ratings

2 Ratings

AlecRingberg ,

It’s good

Maybe don’t buy this if you won’t use it often, but if you do lots of work with screens, it’s worth it. There are no bugs that i've run into. I just wish that there were more preset display resolutions.

Saari (not sorry) ,

Needs 4k and Copy Text doesn’t work in Notes

I tapped the “Copy to clipboard“ and pasted them not Notes app. It was just gibberish as a text but if you paste it into a Table it works.

Wish it had a 4k UHD choices in the Pro version for the $.99. But it’s somewhat useful to me. Cheaper than a coffee!

App Privacy

The developer, Yu-Mao Feng, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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