Refresh Rate Checker

Name: Refresh Rate Checker
Rating: 3 (584 reviews)
Author: Cast4TV

By: Cast4TV

To identify the phone's screen refresh rate and make motion test

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Features & Capabilities

Refresh Rate Checker is a free Chrome extension designed to identify your phone's screen refresh rate and perform multiple framerate motion tests, such as TestUFO animations. The refresh rate, measured in Hertz (Hz), indicates how many times per second the display updates, affecting the smoothness of motion and content on your screen.

Many modern smartphones feature high refresh rates like 90Hz, 120Hz, and upwards, offering smoother visuals during games and video playback. This tool helps users verify their device’s refresh rate and understand its capabilities, with a comprehensive list of popular high refresh rate phones included. Whether you want to check your phone or compare models, Refresh Rate Checker provides an easy, reliable way to gauge screen performance.

User Growth & Download Statistics

App Developer Tools

By:

Cast4TV

Downloads:

217,533 243

Rating:

3.00

(584)

Version:

1.1.2 Last updated: 2026-02-28

Version code:

Creation date:

2021-04-10

Publisher country:

Permissions:

android.permission.READ_PHONE_STATE Very high risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.RECEIVE_BOOT_COMPLETED Low risk
android.permission.USE_BIOMETRIC Low risk
android.permission.USE_FINGERPRINT Low risk
android.permission.WAKE_LOCK Low risk

Size:

6.74MB

Email:

ca*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-12

Compare stats and ranking:

Ranking

# 148,997 ▼ 347

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Cast4TV

Google Play Store

https://play.google.com/store/apps/details?id=com.cast4tv.refresh.rate.checker

Email:

ca*****@gmail.com

Website:

https://cast4tv-5c2ff.web.app/

User Reviews

Users appreciate the app's simplicity and its ability to display the device's refresh rate clearly, which helps in understanding phone performance. However, many users are frustrated by the excessive ads, occasional failures to show real-time refresh rates, and difficulties in usage. While some users find the app helpful and effective, others consider it non-functional or misleading.

Pros