# Screen Refresh Rate Test

> Screen display refresh rate test hertz

Canonical page: [https://chrome-stats.com/d/de.mdliquid.refreshratetester](https://chrome-stats.com/d/de.mdliquid.refreshratetester)

## Overview

- **ID:** `de.mdliquid.refreshratetester`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** mDliquiD
- **Category:** TOOLS
- **Downloads:** 13,898
- **Rating:** 4.50 / 5 (72 ratings)
- **Version:** 1.5
- **Last updated:** 2024-02-10
- **First published:** 2021-01-09
- **Publisher country:** DE
- **Size:** 3.66 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=de.mdliquid.refreshratetester)
- **Privacy policy:** [https://www.termsfeed.com/live/fc67d7c0-7156-4fbf-a0e6-8e2af4036711](https://www.termsfeed.com/live/fc67d7c0-7156-4fbf-a0e6-8e2af4036711)

## Description

**Screen Refresh Rate Test** is a handy Chrome extension designed to determine if your smartphone can handle specific display refresh rates such as 60Hz, 90Hz, or 120Hz. It visualizes the current frame rate and indicates performance using a series of LEDs: green LEDs signify smooth operation, yellow LEDs indicate frame delay suggesting CPU/GPU load, and red LEDs point out missing frames implying incompatibility with the chosen refresh rate.

This extension helps users quickly assess their device's display capabilities to ensure optimal viewing experience and understand device limitations. Perfect for tech enthusiasts and anyone looking to optimize screen performance on their smartphones.

## Rankings

- #498,118 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users appreciate the 'Screen Refresh Rate Test' app for accurately displaying the device's refresh rate and confirming refresh rate switches like between 60Hz and 90Hz. It offers clear visual feedback when frames are skipped and clarifies phone-specific limitations on refresh rates for certain apps. Negative feedback was minimal and unspecific.

### Pros

- Effectively displays the current screen refresh rate of the device.
- Accurate and useful for testing and verifying refresh rate switches, such as between 60Hz and 90Hz.
- Simple and straightforward, with a clear indication when frames are skipped.
- Helpful for understanding that some phones restrict higher refresh rates to specific apps.

### Cons

- No significant cons mentioned multiple times; some vague negative comments without details.

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Source: [Chrome-Stats](https://chrome-stats.com/d/de.mdliquid.refreshratetester)