FastTalkie Zello/Teams Button

Start PTT via Hard Button (Supports Zello, MS Teams & Most Walkie Talkie Apps)

www.SmartWalkie.com · com.smartwalkie.fasttalkie

Not rated yet 100K+ downloads v3.1.4-913-free-b06f 3.5 MB Android 6.0+ PEGI 3 · Everyone

Download APK 3.5 MB All versions

Signature matches the Google Play version Details

Watch the FastTalkie Zello/Teams Button trailer on YouTube

FastTalkie Zello/Teams Button screenshot 1

FastTalkie Zello/Teams Button screenshot 2

FastTalkie Zello/Teams Button screenshot 3

FastTalkie Zello/Teams Button screenshot 4

FastTalkie Zello/Teams Button screenshot 5

At a glance

Latest version: v3.1.4-913-free-b06f (913)
Updated: Apr 17, 2026 (6 months ago)
APK size: 3.5 MB
Requires: Android 6.0+ (API 23)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Communication (app)
Listed since: Apr 26, 2021 (at least)
Permissions: 8
Website: fasttalkie.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

FastTalkie Zello/Teams Button is an app by www.SmartWalkie.com in the Communication category, listed since at least April 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 3.0.2, the minimum Android version rose from 4.2 to 6.0. It asks for 8 permissions, none of them sensitive. It asks for the same permissions as version 3.1.4-912-free-a73b. The app offers in-app purchases through Google Play.

What's new in v3.1.4-913-free-b06f

Tell user to unlock instead of using home button / recent app button

Description

From the listing uploaded by “appupdater”.

Use your Volume button or any programmable hardware button to instantly start Push-To-Talk (PTT) on walkie talkie apps such as Zello, Microsoft Teams Walkie Talkie, and VoicePing. Fast Talkie turns your smartphone into a true radio-style PTT device. Simply hold your chosen button to talk — no need to unlock the phone or open the app. On some Phones, you might even be able to PTT with the screen off. This app uses Accessibility permission to detect button presses and trigger PTT instantly. PRO Features (Free Trial Available) - Use a Custom Button (i.e SOS/Programmable/Camera buttons) for PTT - Use any supported PTT App (Normally only Zello/MS Teams/VoicePing) - PTT Only when screen is ON: Useful if your PTT button is too sensitive - Lock Screen with quick open for your Walkie Talkie App How It Works The fastest way to start or reply to PTT 1: Press Power button to wake up phone 2: Hold Volume Down/Custom button to PTT in the previously selected Zello/MS Teams/VoicePing Channel Required Setup 1: Install your Walkie Talkie App 2: Install Fast Talkie 3: Enable Accessibility Permission for Fast Talkie 4: Hold your selected PTT button to PTT Verified Phone models that work with custom button even when screen off - Samsung Xcover Pro, Samsung Xcover 7 - Blackview Series, Ulefone, Kyocera, Zebra, Unihertz, Sonim, Siyata, Bittium Reach out to us via our website: https://www.fasttalkie.com/

Version history

5 versions are listed, going back to v3.0.2. New versions arrive here about every month. Since v3.1.3-744-free-e18401 it requires Android 6.0+.

v3.1.4-913-free-b06f LATEST Apr 17, 2026 3.5 MB TRUSTED v3.1.4-912-free-a73b Apr 8, 2026 3.5 MB TRUSTED v3.1.4-910-free-b0c1 Mar 27, 2026 3.5 MB TRUSTED v3.1.3-744-free-e18401 Feb 17, 2026 3.5 MB TRUSTED v3.0.2 Nov 25, 2025 4.2 MB TRUSTED

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Apr 17, 2026.
Certificate issued to “FastTalkie” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Apr 17, 2026
Validated against Google Play Apr 17, 2026
Signed byCN=FastTalkie, OU=SmartWalkieTalkie
Signing certificate (SHA-1)7F:11:72:AC:FB:0D:F7:24:AD:4B:4D:85:EE:58:ED:60:D0:C9:88:88
File MD5f8f6baf17efa63e109bda43f197436a1
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (8)

FastTalkie Zello/Teams Button requests 8 permissions, none of them sensitive.

Broadcast close system dialogs android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.smartwalkie.fasttalkie.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Reorder tasks android.permission.REORDER_TASKS
Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

FastTalkie Zello/Teams Button APK: questions and answers

Is there a version of FastTalkie Zello/Teams Button for older Android phones?

The current version needs Android 6.0 or later. Version 3.0.2 is the newest listed build that installs on Android 4.2 and later. Get version 3.0.2 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is FastTalkie Zello/Teams Button free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the FastTalkie Zello/Teams Button APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is f8f6baf17efa63e109bda43f197436a1.