512

GlassHertz

LiveVOLLPE MARKETING LTD2 apps · 0 installsBusinessFreecom.glasshertz.app

Track your tubes, warm-up hours, and favorite headphone pairings

Alert me★ WatchOpen in Play ↗
Total installs
0
exact · Play shows 0+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
14 Aug 2026
2mo ago
Last update
14 Aug 2026
v1.0.0 · 2mo ago
Countries
27/30
live · checked 2d ago

Installs per day

gain of the exact counter
01234511 Oct13 Oct14 Oct

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
01210 Oct12 Oct14 Oct
01234514 Aug10 Oct14 Oct

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

1 changesFull history
  1. before
    Content rating
    EveryoneRated for 3+

Country availability

Live 27Listed, not installable 3Not listed 0
United Arab Emirates
Argentina
Australia
Bangladesh
Brazil
Canada
Colombia
Germany
Egypt
Spain
France
United Kingdom
Indonesia
India
Italy
Japan
Kenya
South Korea
Mexico
Nigeria
Philippines
Pakistan
Poland
Russia
Saudi Arabia
Thailand
Türkiye
United States
Vietnam
South Africa

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.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 3 groups
5 Sensitive0 Notable3 Routine

What this app can do with your phone

  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
  • Show its own windows or bubbles on top of other apps you are using
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
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
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

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

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Screenshot 4 Download
Full description
GlassHertz is a companion for tube rolling, built for enthusiasts who care about how every tube sounds in their amplifier. Keep your entire tube collection organized in one reliable place. Add tubes to your Tube Vault with their model, brand, sound notes, and accumulated burn-in hours. Whether you are testing a new tube, revisiting a favorite NOS find, or comparing different options, GlassHertz helps you keep track of every detail. Track each burn-in session with a live timer and automatically record total hours directly for the tube in your vault. Save your listening impressions and discover which tubes work best with your headphones by recording specific tube-and-headphone combinations and your personal notes. Compare American, European, and military tube designations side by side to quickly identify equivalent tubes from different manufacturers and regions. Search the database instantly and check the 9-pin Noval socket diagram whenever you need a quick pinout reference. Your collection, your hours, your listening notes — organized and always at hand.

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