# Display Tools: screen info

Android app · by Ziyu Cao · Tools

Display Tools: screen info has 79,426 installs (+1.9% in the 30 days to 2026-11-02), rated 4.0 from 191 ratings, \#20,160 of 247,519 in Tools.

## Figures

- Installs: 79,426
- Rating: 4.0 · 191 ratings
- Price: Free
- In-app purchases: yes
- 7-day growth in installs: +255 (+0.3%) (+548 over 15.1 days)
- 30-day growth in installs: +1,506 (+1.9%)
- Rank: #215,046 of 2,987,015 Android listings with an install count (down 11,928 since 2026-11-03)
- Rank: #20,160 of 247,519 in Tools

## Is Display Tools: screen info safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

- Listed on Google Play.
- Made by Ziyu Cao; developer website listed: displaytools.ziyucao.com.
- On Google Play since 2023-06-12. Last updated 2026-09-10.
- Rated 4.0 from 191 ratings.

## Reviews

- Ratings by stars: 5★ 73% · 4★ 0% · 3★ 0% · 2★ 9% · 1★ 18% (189 ratings)

## Description

Display Tools allows you to have a detailed understanding of your device's screen information, including but not limited to:  
  
\- Screen size  
\- Physical & logic resolution  
\- Pixel Density  
\- Refresh rate  
\- Touch sampling rate  
\- Wide color gamut support  
\- HDR support  
\- Foldable screen state  
\- Corner radius  
\- Brightness adjustment level  
\- …  
  
Display Tools also provides various tools to help you use your device's screen more comfortably and effectively, to maximize its potential. It includes:  
  
\- Real-time refresh rate on hover (QS tiles support)  
\- Brightness floating ball (QS tiles support)  
\- Precise text scaling  
\- Touch sampling rate test  
\- Wide color gamut test  
\- Ultra HDR test  
\- Multitouch test  
\- …

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Source: https://storetally.com/android/com.iunis.tools.display  
As of 2026-11-15, from the StoreTally census.