Silent Phone - Secure Calling

6.15.1

Silent Circle, Inc.

3.93

1,904 reviews

500,000+
Downloads

Free

Privacy-focused secure calling, video, conferencing, messaging, and attachments

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Alternative downloads for the Silent Phone - Secure Calling app

Silent Phone - Secure Calling compared with similar apps

Common keywords of similar apps

Calling Software Enterprise Platform Peer Simple Touch Deployment World Securely Contact Sales Silent Phone Secure Privacy Messaging Video Https

Keywords missing from this app

App Calls Jami Device Call Security Voice Messages Time Free Private Features Encrypted Encryption Access Data Chat Real Pro Communication Find Contacts Clap Personal File Mode Experience Beacon Alert Send Feature Number Recent Flash Mobile Safety Email Audio End Alarm Friends Messenger Get2clouds

About Silent Phone - Secure Calling

Silent Phone - Secure Calling is a communication app developed by Silent Circle, Inc..

Download Statistics

Silent Phone - Secure Calling has been downloaded 750 thousand times. In the last 30 days, the app was downloaded 4.4 thousand times.

User Ratings

Silent Phone - Secure Calling is rated 3.93 out of 5 stars. The rating is based on 1.9 thousand ratings.

App Information

Silent Phone - Secure Calling is FREE to download. The APK download size is 21.72 MB. The latest version available is 6.15.1. The last update was on February 9, 2026.

Technical Requirements

Silent Phone - Secure Calling requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2013.

Description

Silent Phone serves as the software component of Silent Circle's Enterprise Privacy Platform of devices, software and services working together to keep you and your business safe and secure.

More data about Silent Phone - Secure Calling

Price	Free to download
Total downloads	750 thousand
Recent downloads	4.4 thousand
Rating	3.93 based on 1.9 thousand ratings
Ranking	Not ranked
Version	6.15.1
APK size	21.7 MB
Number of libraries	35
Designed for Android	5.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Google Play Rating history and histogram

1.2K

230

420

Downloads over time

Silent Phone - Secure Calling has been downloaded 750 thousand times. Over the past 30 days, it averaged 150 downloads per day.

Changelog of Silent Phone - Secure Calling

Show changelog

Developer information for Silent Circle, Inc.

Silent Circle, Inc.

support@silentcircle.com

Website

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Comments on Silent Phone - Secure Calling for Android

★★★★★ Gregory Potter · Sep 16, 2020

Works great on my Note9. Encrypted voip over VPN, secure real-time transport protocol, end-to-end authentication, and a unique phone number, and developed by the creator of PGP encryption, Phil Zimmermann. What's not to love.

★★★★★ Jay Terelli · Nov 12, 2020

Great app need; need email credit card (debit?) for people who can't get it to work or new users its very simple 1. DL app 2 register act.(need an email) 3 LOGOUT OF APP, MAKE SURE U WRITE DOWN ACT LOGIN 4. Login ur email 5 click the verify email (that's why u logout) 6 click on pay $10 mo fee 7 then u have to pay for a ph # the price depends on country, works by a credit system. U charge ur card by the $ u need (credits) u don't pay for the # by cc only credits (this is where most get lost

★★★★★ Sophie Smith · Aug 8, 2020

Works very well. However, like all other encryption apps, you need to convince family and friends to use it. I do appreciate the encrypted calling or use the silent phone for a second line feature. The security is worth the price.

★★☆☆☆ Woody · Dec 30, 2024

Would be nice to know the price structure before having to hand over personal/business details. Until it's listed, me, my business & my staff will continue to use Signal & pay them a monthly fee, which is totally voluntary, but I like to support worthwhile organizations. I heard about the feature where I can call a person on a landline who doesn't have the app, but it would go through, so the call would still be secure, private & untraceable, but no pricing for that either, which is a real shame

★☆☆☆☆ mssta Nick · May 28, 2020

No SMS texts please fix title says phone calls and messaging, but it's only meant for phone calls misleading baD!!

★☆☆☆☆ Manish Kumar · Oct 15, 2020

It's a marched application we can't make any account in this application. And also all many other coments are fake

★☆☆☆☆ JB Bronner · Apr 1, 2020

The women I grew up with since we were 14 years old and my best friend downloaded this or at least has a bookmark saved of this app.it destroys me inside cause it makes it so hard to trust that she is not cheating on me.I love her so much, I need freed back if a gf downloads this app is she cheating or is she hiding something, please leave me feed back with your opinion , I want to keep her and get married, am I being cheated on...???or lied too.??? Please leave me feed back people,

Google Play Rankings for Silent Phone - Secure Calling

This app is not ranked

Technologies used by Silent Phone - Secure Calling

Silent Phone - Secure Calling is requesting 41 permissions and is using 35 libraries.

Permissions

Your personal information

read your contacts, modify your contacts

Your location

approximate (network-based) location, precise (GPS) location

Network communication

view network connections, pair with Bluetooth devices, full network access, receive data from Internet

Your accounts

create accounts and set passwords, find accounts on the device, add or remove accounts, use accounts on the device

Phone calls

read phone status and identity

Hardware controls

take pictures and videos, change your audio settings, record audio, control vibration

System tools

access Bluetooth settings, disable your screen lock, read sync settings, run at startup, prevent phone from sleeping, toggle sync on and off, install shortcuts

Extra

android.permission.ACCESS_NOTIFICATION_POLICY, android.permission.BLUETOOTH_CONNECT, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_DATA_SYNC, android.permission.FOREGROUND_SERVICE_MICROPHONE, android.permission.FOREGROUND_SERVICE_REMOTE_MESSAGING, android.permission.POST_NOTIFICATIONS, android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS, android.permission.SCHEDULE_EXACT_ALARM, android.permission.USE_FINGERPRINT, android.permission.USE_FULL_SCREEN_INTENT, com.silentcircle.keymngr.permission.READ_SC_KEY, com.silentcircle.keymngr.permission.WRITE_SC_KEY, com.silentcircle.silentcontacts.permission.READ, com.silentcircle.silentcontacts.permission.WRITE, com.silentcircle.silentphone.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, Can receive cloud messages

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM)

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter AndroidX App Startup Android Library Icon

AndroidX App Startup Google gson Android Library Icon

Google gson

AndroidX Legacy: Support Library core UI Android WorkManager Android Library Icon

Android WorkManager Okio Android Library Icon

Okio

AndroidX Concurrent Futures AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 AndroidX Tracing Android Library Icon

AndroidX Tracing AndroidX SQLite Android Library Icon

AndroidX SQLite AndroidX ExifInterface Android Library Icon

AndroidX ExifInterface AndroidX ProfileInstaller Android Library Icon

AndroidX ProfileInstaller AndroidX Preference Android Library Icon

AndroidX Preference Google Protocol Buffers Android Library Icon

Google Protocol Buffers Joda Android Library Icon

Joda

SQLCipher

Stripe

ImageViewZoom ACRA Android Library Icon

ACRA

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