HzM(헤르츠미터): 주파수 분석

Name: HzM(헤르츠미터): 주파수 분석
Author: 환경진단연구원

Live환경진단연구원2 apps · 497 installsToolsFreecom.greeneai.hzmeter

Frequency analysis app developed by the Environmental Diagnostic Research Institute

Alert me ★ Watch Open in Play ↗

Total installs: 254
Installs / day: 0
Rating: —★
Released: —
Last update: 12 Apr 2026
Countries: 0/1

Installs per day

gain of the exact counter

All

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

All

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

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

Live 0Listed, not installable 1Not listed 0

United States

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.

Data safety

declared by the developer on Google Play

Shares data with third parties Audio and Device or other IDs
No data collected
Data is not encrypted

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

7 in 2 groups

1 Sensitive1 Notable5 Routine

What this app can do with your phone

Record sound using your phone's microphone

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

OtherNotable6

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

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
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

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

Download

Full description

환경진단연구원의 자체 개발앱 ‘HzMeter’를 통해 정체불명의 소음에 대한 측정은 고객 스스로 하고 기술적인 분석(E_AI분석)은 본 연구원이 수행함으로써 상호협력 방식으로 정체불명 소음의 원인 규명에 일조하고자 합니다. 환경진단연구원은 ‘HzMeter’가 규명하고 싶은 정체불명 소음에 대해 실질적으로 추적하는 소음원의 예상 범위를 기술적으로 좁혀나가는 첨병 역할을 하길 기대해 봅니다. *본 앱은 환경 소음 측정을 위한 도구이며, 의료적 진단·치료 또는 건강 상태 평가를 위한 용도가 아닙니다. ---- 개발자 연락처 : 백용진 보정로 30 동아솔레시티 아파트, 124동 1401호 기흥구, 용인시, 경기도 16903 South Korea 129-27-76278 2024-성남분당B-0388 성남시

What's new

버전 1.1.0 출시 *일부 로직 강화 *사용성 개선

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