Retina Calculator

Developer: existon

Category: Productivity

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1.1K installs

Ratings not yet available

45 monthly active users

Revenue not available

Install Trends

Weekly +6.00

Trending

Monthly +15

Trending

Retina Calculator Summary

Retina Calculator is a mobile Android app in Productivity by existon. Released in Nov 2015 (10 years ago). It has about 1.1K+ installs Based on AppGoblin estimates, it reaches roughly 45 monthly active users . Store metadata: updated Dec 28, 2024.

Recent activity: 6.00 installs this week (15 over 4 weeks) showing exceptional growth View trends →

Store info: Last updated on Google Play on Dec 28, 2024 .

SDKs, Trackers & Permissions

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App Details

Store ID: com.existon.retinappi

First Released: 2015-11-27

Store Last Updated: 2024-12-28

In-App Purchases: No

Ads: No

Website: existon.gr

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-03-14

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App Description

Retina calculator easily calculates retina distance and PPI of any display

Wonder at what distance your device is retina? Just run this app!
If the retina distance is less than the typical viewing distance then your display is retina.
You can calculate retina distance and PPI for any device.

Notes:
- Retina is the distance at which the pixels are so small that they are no longer individually visible.
- All displays are retina given enough distance. Therefore what really matters is actual viewing distance.
- The calculation uses a value of 60 pixels per degree (PPD) for defining retina.
Sometimes a lower PPD is used for retina calculation as low as 57.5 PPD.
- Most people will perceive displays as retina at a smaller distance than the one calculated by the app because the 60 PPD definition assumes perfect vision.

*Retina is an Apple Inc. trademark for high resolution displays