512

DRM+ Tx

LiveAlgorKorea30 apps · 30.5K installsLifestyle$1.99com.algorkorea.app.drmtxplus

Encodes audio coming in through the microphone input to DRM30 signals.

Alert me★ WatchOpen in Play ↗
Total installs
13
exact · Play shows 10+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
11 Dec 2019
6.8y ago
Last update
8 Oct 2026
v1.1.2 · 6d ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
01234512 Oct13 Oct14 Oct

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
12131411 Oct13 Oct14 Oct
05101511 Dec 201911 Oct 202614 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

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

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.

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 4 groups
5 Sensitive2 Notable1 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
  • 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
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
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherNotable3

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

  • Close other apps that are running in the backgroundclose other apps · KILL_BACKGROUND_PROCESSES
  • Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE

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
Screenshot 5 Download
Screenshot 6 Download
Screenshot 7 Download
Full description
If It’s less than 48 hours since you bought an app, you can request a refund through Google Play. A refund is not possible 48 hours after purchasing an app, due to company policy. Encodes audio coming in through the internal microphone input to DRM30 (Digital Radio Mondiale) signals. (Send generated DRM signal to smartphone speaker output.) The DRM+ Tx app is for DRM30 encoding with OPUS. The paid DRM+ Tx app encodes sound, text label and message. The DRM+ Tx app requires a RC high pass filter audio line as well as a RF front-end module with antenna, tuner, modulator, IF mixer, AF amplifier. If a call is received while the app is running, please remove the audio line connected to the headphone jack.

What's new

• Updated for Android 16 (API 36) • Back button now properly stops transmission and closes the app • Slideshow file names now support multiple languages (UTF-8) • Fixed an issue where long file names could corrupt the slide header • Removed unused permissions (location, phone state) • Back button on settings screens now returns to the main screen instead of closing the app

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