corePTT

0.1

corePTT

0.00

0 reviews

10+
Downloads

Free

Professional PTT radio: group voice, chat, live GPS map and SOS.

10+ downloads

Download from Google Play

About corePTT

corePTT is a communication app developed by corePTT.

Download Statistics

corePTT has been downloaded 35 times. In the last 30 days, the app was downloaded 34 times.

User Ratings

The app has no ratings yet.

App Information

corePTT is FREE to download. The APK download size is 52.39 MB. The latest version available is 0.1. The last update was on September 5, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play 7 weeks ago.

Description

corePTT turns your smartphone, POC radio or rugged device into a professional push-to-talk (PTT) communicator. Reach your entire team instantly, with a single press, anywhere you have a data connection.
Key features:
• Real-time PTT voice for channels/groups, with audio optimized for slow networks.
• Private and group messaging with text, photos and videos.
• Team GPS location on the map.
• Emergency (SOS) button.
• Support for the physical PTT, channel and SOS hardware buttons on professional two-way radios and rugged devices.
• Works with the screen off or the app in the background.
Accessibility Service usage:
corePTT uses Android's Accessibility Service for a single purpose: to detect the physical PTT (Push-To-Talk), channel and SOS hardware buttons on your radio while the screen is off or the app is running in the background, letting you transmit without unlocking the device — the core workflow expected on a PTT radio. The service only listens for these hardware key events. It does NOT read or inspect screen content, does NOT record or process audio, and does NOT collect, store or share any personal data. An in-app disclosure explains this before you enable it, and you can disable the service at any time via Android Settings → Accessibility.

Recent changes:
The radio in your pocket, without looking at the screen:

• PTT now has a 2-second hold: the button counts it down, the talk permit tone plays, and a pulse says when to speak — no clipped first word, no accidental overs.
• Vibration at the start and end of a transmission and on channel activity.
• New "Mute channels": closes the audio without disconnecting; activity arrives as a notification.
• The status line shows who is talking.
• A stuck reception no longer locks the channel.

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More data about corePTT

Price	Free to download
Total downloads	35
Recent downloads	34
Rating	No ratings
Ranking	Not ranked
Version	0.1
APK size	52.4 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the corePTT app

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Common keywords of similar apps

Sos Screen Coreptt Professional Hardware Accessibility Gps Map Rugged Team Single Key Physical Buttons Background Activity Ptt Radio Channel Service Talk Audio App Group Voice Device Push Data Time Channels Button

Keywords missing from this app

Talkie Walkie Communication Users Call Free Real Calling Phone Features Application Devices Support Video Proptt2 Wifi Secure Zello Teams Recent Location Friends Wi Fi Network Calls Bluetooth Online Works Chat Supports User Mobile Linc Tango

Downloads over time

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corePTT has been downloaded 35 times. Over the past 30 days, it has been downloaded 34 times.

Changelog of corePTT

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Developer information for corePTT

corePTT

staff@com3.systems

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Google Play Rankings for corePTT

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Technologies used by corePTT

23 permissions

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corePTT

Professional PTT radio: group voice, chat, live GPS map and SOS.

About corePTT

Download Statistics

User Ratings

App Information

Technical Requirements

More data about corePTT

Alternative downloads for the corePTT app

corePTT compared with similar apps

Common keywords of similar apps

Keywords missing from this app

Top rated similar apps (16)

Most downloaded similar apps (16)

Downloads over time

Changelog of corePTT

Developer information for corePTT

Share corePTT

Comments on corePTT for Android

Google Play Rankings for corePTT

Technologies used by corePTT