Sipdroid

SIP/VoIP Client

Mizutech · org.sipdroid.sipua

5.0 out of 5 (2 ratings) 1M+ downloads v7.1 1.5 MB Android 5.0+ PEGI 3 · Everyone

Download APK 1.5 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v7.1 (151)
Updated: Jul 16, 2026 (3 months ago)
APK size: 1.5 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 32-bit, x86 64-bit, ARM 64-bit
Category: Communication (app)
Listed since: Jul 11, 2021 (at least)
Permissions: 25 (9 sensitive)
Website: sipdroid.org
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Sipdroid is an app by Mizutech in the Communication category, listed since at least July 2021. It includes native code only for x86 32-bit, x86 64-bit and ARM 64-bit, so it won't install on phones that can only run 32-bit apps.

Since version 6.5, the APK grew from 1013.2 KB to 1.5 MB and the minimum Android version rose from 4.1 to 5.0. It asks for 25 permissions, 9 of them sensitive, including record audio, read contacts and read call log. Compared with version 7.0, it drops 1 permission: “Interact across users full”.

What's new in v7.1

Fix 1s audio lag on some devices Full screen UI for incoming calls now reliable again Keep screen on during Bluetooth calls to prevent silencing

Description

From the listing uploaded by “appupdater”.

The app routes calls dialed from your phone's built-in contacts app to VoIP. In settings you can choose when to use VoIP and when to make standard phone calls, based on being logged in to Wifi, and/or based on number prefixes. Visit sipdroid.org for more info. For optimal battery usage reserve a free VoIP PBX on pbxes.org, and manage your SIP trunks using a web browser. Being open source, Sipdroid has often been cloned appearing under names such as Guava, aSIP, Fritz!App, ...

Version history

3 versions are listed, going back to v6.5. Since v7.0 it requires Android 5.0+.

v7.1 LATEST Jul 16, 2026 1.5 MB TRUSTED v7.0 Jan 15, 2026 1.5 MB TRUSTED v6.5 Dec 9, 2025 1013.2 KB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 16, 2026.
Certificate issued to “i-p-tel GmbH” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature not checked yet Jul 16, 2026
Validated against Google Play Jul 16, 2026
Signed byCN=Pascal Merle, O=i-p-tel GmbH, L=Mainz, ST=RLP, C=DE
Signing certificate (SHA-1)A7:68:CF:33:10:3D:67:04:0B:EB:0E:38:C5:F1:77:6E:D3:03:82:3A
File MD5acf0766f0e486a4fa25acf04a0c48dc6
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 (25)

Sipdroid requests 25 permissions, 9 of them sensitive.

Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Call phone Sensitive android.permission.CALL_PHONE
Process outgoing calls Sensitive android.permission.PROCESS_OUTGOING_CALLS
Read call log Sensitive android.permission.READ_CALL_LOG
Read contacts Sensitive android.permission.READ_CONTACTS
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Write call log Sensitive android.permission.WRITE_CALL_LOG
Write contacts Sensitive android.permission.WRITE_CONTACTS
Bluetooth android.permission.BLUETOOTH
Broadcast sticky android.permission.BROADCAST_STICKY
Control vibration android.permission.VIBRATE
Disable keyguard android.permission.DISABLE_KEYGUARD
Foreground service phone call android.permission.FOREGROUND_SERVICE_PHONE_CALL
Full network access android.permission.INTERNET
Manage own calls android.permission.MANAGE_OWN_CALLS
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
Use full screen intent android.permission.USE_FULL_SCREEN_INTENT
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Microphone android.hardware.microphone

Sipdroid APK: questions and answers

Is there a version of Sipdroid for older Android phones?

The current version needs Android 5.0 or later. Version 6.5 is the newest listed build that installs on Android 4.1 and later. Get version 6.5 · 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 the Sipdroid 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 acf0766f0e486a4fa25acf04a0c48dc6.