南山对讲(nsptt) - 手机APP对讲机

Real-time intercom, unlimited distance, that is, listening and listening

Nawensoft · com.nawensoft.nsptt

Not rated yet 10K+ downloads v5.5.1 18.5 MB Android 6.0+ PEGI 3 · Everyone

Download APK 18.5 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v5.5.1 (64)
Updated: Sep 30, 2026 (11 days ago)
APK size: 18.5 MB
Requires: Android 6.0+ (API 23)
CPU support: ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Communication (app)
Listed since: Apr 19, 2021 (at least)
Permissions: 23 (10 sensitive)
Website: nsptt.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

南山对讲(nsptt) - 手机APP对讲机 is an app by Nawensoft in the Communication category, listed since at least April 2021. It includes native code only for ARM 64-bit, so it won't install on phones that can only run 32-bit apps.

It asks for 23 permissions, 10 of them sensitive, including precise location, camera and record audio. Compared with version 5.1.1, it adds 1 new permission (“Foreground service microphone”) and drops 4 (“Bluetooth”, “Bluetooth admin”, “Read media images” and “Read media video”).

What's new in v5.5.1

1、优化与修复部分问题

Description

From the listing uploaded by “appupdater”.

Nanshan intercom, mobile APP intercom, your mobile phone is an intercom. The network walkie-talkie relies on the network to ensure communication. The advantage lies in the unlimited distance, and the network can talk back. The software supports SD (1kb/sec) and HD (2kb/sec) voice, and the software uses high-compression audio transmission, It saves data and can restore real voice in standard definition. Support network: Wifi, 2, 3, 4, 5G, full network. Key function introduction: ●Software function introduction Support real-time voice intercom Support Rnn neural noise reduction Support voice-activated mic Support channel row wheat mode Support text and picture messages Support map location sharing Support Morse code telegram Support real-time intercom after lock screen ●Channel function introduction Support independent creation of channels Support channel member management Support muted users Support the right to speak first Support channel encryption Support custom voice time Support channel SD and HD voice Support to enter the channel and listen to the channel Support up to 10 listening channels ●Introduction to Friends Support single call between friends Support invite friends group call Support two-way conversation with friends The network walkie-talkie cannot completely replace the traditional walkie-talkie. This software relies on the network to ensure communication. The advantage lies in the infinite distance. The network can talk back and complements the traditional walkie-talkie.

Version history

3 versions are listed, going back to v5.0.1.

v5.5.1 LATEST Sep 30, 2026 18.5 MB TRUSTED v5.1.1 Aug 25, 2024 19.6 MB TRUSTED v5.0.1 Apr 30, 2024 19.6 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 30, 2026.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Sep 30, 2026
Validated against Google Play Sep 30, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)A0:81:DB:A2:A6:68:E5:B2:28:BA:3D:1A:91:9A:E2:C0:54:7F:58:E0
File MD57eeda8cbc31dc68e23fe6bb5e060858e
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 (23)

南山对讲(nsptt) - 手机APP对讲机 requests 23 permissions, 10 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Camera Sensitive android.permission.CAMERA
Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Change wifi state android.permission.CHANGE_WIFI_STATE
Control vibration android.permission.VIBRATE
Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
Foreground service microphone android.permission.FOREGROUND_SERVICE_MICROPHONE
Full network access android.permission.INTERNET
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Reorder tasks android.permission.REORDER_TASKS
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Camera android.hardware.camera
Basic touch input android.hardware.faketouch
Location android.hardware.location
Microphone android.hardware.microphone
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi