App Intel

FPS Monitor & Screen Hz Tool Live

TechTools Hub14 apps · 43.6M installsToolsFree · contains adsIn-app purchases: $1.49 - $2.49 per itemcom.TechTool.refreshrate

Monitor & control your screen refresh rate (Hz/FPS) in real time.

Alert me★ WatchOpen in Play ↗
Total installs
518,042
exact · Play shows 500,000+
Installs / day
—
measured after our second crawl (about a day)
Rating
4.0★
1.6K ratings · 40 reviews
Released
30 Jul 2023
3.2y ago
Last update
1 May 2026
v1.3.0 · 5mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Permissions

4 in 1 group
1 Sensitive1 Notable2 Routine

What this app can do with your phone

  • Show its own windows or bubbles on top of other apps you are using
OtherSensitive4

Access to miscellaneous device features that don't fit other categories

  • Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Screen Refresh Rate Tools – Hz & FPS Monitor Get complete control and insights into your device’s screen refresh rate. This app offers everything you need to monitor, analyze, and (if supported) adjust your display’s Hz and FPS in real time. Perfect for Gamers, Tech enthusiasts, or regular users who wants to optimize their screen performance. (**PLEASE NOTE that the control feature works only on some supported devices like Galaxy S20/S20+**) Main Features: 📊 Real-Time Dashboard – Instantly view your current screen refresh rate. Detect whether your display is static (single frequency) or dynamic (multi-frequency, e.g., 60Hz/120Hz/144Hz). 🔔 Notification Hz Monitor – Always see your display’s refresh rate in the notification bar. 🎮 OSD Overlay (Paid) – On-screen display of FPS/Hz while gaming or navigating. ℹ️ Display Info – Detailed display specifications and features. 🚀 Optimize Mode – Cleans unused processes to help achieve smoother FPS. ⚙️ Custom Refresh Rate – Force your screen to a specific Hz value (PLEASE NOTE that the control feature works only on some supported devices like Galaxy S20/S20+). Extra Benefits: - Works with high-refresh-rate displays (90Hz, 120Hz, 144Hz, and higher.). - Helps detect if your device is game-ready. - Useful for benchmarking and testing display and device performance. Note: Some features (like Custom Refresh Rate) are supported only on specific devices and may require additional permissions. More tools and features are coming soon – stay tuned!

What's new

Major update with new design, features and fixes ! New advanced UI More tools and stats for the display Clear FPS stats for gaming stats Improved Costume HZ mood

Growing in Tools

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