# Silentel — Secure mobile communication

> Secure mobile communication (iPhone/iPad app by Ardaco a.s..)

- Source: https://appshunter.io/ios/app/silentel/id481302908 (this page in markdown: same URL + `.md`)
- Developer: [Ardaco a.s.](https://appshunter.io/developer/481302931)
- Category: Business, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 57 MB
- Languages: Arabic, Czech, Dutch, English, German, Italian, Russian, Slovak, Spanish, Ukrainian
- Released: 2011-12-08
- Data updated: 2026-07-06
- User reviews in markdown: https://appshunter.io/ios/app/silentel/id481302908/reviews.md

## What is Silentel?

Highest security. Easy to use. Available to everyone.

WHAT IS SILENTEL?
Silentel is the serious choice for any user who wants to protect and secure his voice calls, messages, chats, sensitive documents, photos or any files against eavesdropping and interception.

Silentel is easy to use, fast to deploy and the users will quickly adapt to a new and simpler way of handling any sensitive business information.

Features:

SECURE CONTACTS
The Silentel application uses own contacts which are separated from other phone contacts. After switching off the application, contacts are completely erased and are not stored on the phone.


SECURE VOICE / VIDEO CALLS
Standard voice and video calls between two participants, but device-to-device encrypted. During the call, all information transmitted by the Silentel system is encrypted by the sender and decrypted only by the receiver.

SECURE CONFERENCE
Secure conference allows secure real-time communication between two and more users with device-to-device encryption and automatic voice detection.

SECURE MESSAGES
The content of the message is encrypted before sending. Only after the message has been delivered to the receiver, the content is decrypted. Except from the receiver, nobody can decrypt and read the message.

SECURE FILE TRANSFER
Sending encrypted documents, images or any other files. The Silentel application offers to take a picture or video using the camera, record a audio and send it as a file to any recipient in an easy and simple way.


## Version history (last 5 releases)

### 9.2.3 — 2026-07-03

We update the app regularly so we can make it better for you:
* FIXED: Incoming messages could stop appearing during an active call in some situations

### 9.2.2 — 2026-06-19

We update the app regularly so we can make it better for you:
* NEW: Several user experience improvements for Secure Maps
* NEW: Improved stability and performance of Secure Maps
* Other improvements and fixes for better stability and performance

### 9.2.1 — 2026-05-14

We update the app regularly so we can make it better for you:
* NEW: Several user experience improvements for Secure Maps
* NEW: Improved stability and performance of Secure Maps
* FIXED: Text rendering for non-Latin scripts and special character sets
* Other improvements and fixes for better stability and performance

### 9.2.0 — 2026-04-16

We update the app regularly so we can make it better for you:
* NEW: Full support for iOS 26 and iPadOS 26
* NEW: Login via QR code – scan to automatically fill in your credentials
* NEW: Redesigned user interface featuring modern glass effects and updated system colors
* NEW: Refined call interface visuals and call duration display
* NEW: Faster chat loading and refreshed messaging interface
* FIXED: Contact search results when using strings containing spaces
* Other improvements and fixes for better stability and performance

### 9.1.1 — 2026-01-02

We update the app regularly so we can make it better for you:
FIXED: Validation of the server address on the login screen

## Apps similar to Silentel

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Squealock](https://appshunter.io/ios/app/squealock/id1006457669) | 5.0 (1) | Free | Business |
| [PrivateWave Enterprise](https://appshunter.io/ios/app/privatewave-enterprise/id410825598) | 4.3 (4) | Free | Business |
| [InForm Voice Mobile Client](https://appshunter.io/ios/app/inform-voice-mobile-client/id6745517127) | — | Free | Business |
| [PrivateWave Professional](https://appshunter.io/ios/app/privatewave-professional/id401908184) | 3.7 (3) | Free | Business |
| [IceWarp IceChat](https://appshunter.io/ios/app/icewarp-icechat/id1104423422) | 3.0 (3) | Free | Business |
| [BLING Link](https://appshunter.io/ios/app/bling-link/id1591369750) | — | Free | Business |

## More apps by Ardaco a.s.

- [SilentelSafe](https://appshunter.io/ios/app/silentelsafe/id950751985)

All apps by Ardaco a.s.: https://appshunter.io/developer/481302931

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*