OpusTel swiss secure phone App is a niche app, with 7.6 thousand installs. It doesn't have enough ratings yet to judge what users think.
OpusTel swiss secure phone App is made and published by
Emil Urs Loeliger.
AppBrain is an independent app data site and isn't affiliated with Emil Urs Loeliger.
The app name, icon, screenshots and description belong to Emil Urs Loeliger and are shown as
published on Google Play.
About OpusTel swiss secure phone App
OpusTel swiss secure phone App is a communication app developed by Emil Urs Loeliger.
How many times has OpusTel swiss secure phone App been installed?
OpusTel swiss secure phone App has been installed 7.6 thousand times. In the last 30 days, the app was installed 92 times.
What is the rating of OpusTel swiss secure phone App?
OpusTel swiss secure phone App has no ratings yet.
Is OpusTel swiss secure phone App free?
OpusTel swiss secure phone App is free. The app size is 44.43 MB. The latest version available is 5.7. The last update was on September 22, 2026.
What are the requirements for OpusTel swiss secure phone App?
OpusTel swiss secure phone App requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since November 2014.
Description by Emil Urs Loeliger(from Google Play)
OpusTel the phone App protecting You and Your friends against global mass surveillance.
Swiss-based OpusTel is a trademark of Telephoenix AG / Ltd.
OpusTel is the mobile phone for Android (and iOS) permitting one to use a real Swiss telephone number, e.g. 0041 41 520 60 00. It allows one to make and to receive secure VoIP calls from any Android device using 4G/3G/UMTS/Wi-Fi Internet connectivity. It was developed with a focus on Swiss privacy, superior audio quality, and low rates, with landline telephone-number tariffs. For more information, see https://opustel.ch/en/home Those interested in OpusTel may purchase the right to use a Perk (Voucher) from crowd-funding Indiegogo https://indiegogo.com
Features: 1. Encrypted incoming and outgoing calls 2. HD high-definition audio quality with Opus and G722 codecs 3. Free global calls from OpusTel to OpusTel App 4. Low-cost global landline tariffs (typically 2.9 U.S. cents / 2.9 Swiss Rappen per minute) 5. Easy transfer calls to any telephone number (attended or direct) 6. Ability to record incoming and outgoing calls 7. Conference calls 8. Automatic language selection (localized to 15 languages like EN, DE, FR, IT) 9. Address book integration same as for mobile number
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