# KvantPhone > Secure calling and messaging with KvantPhone. Canonical page: [https://chrome-stats.com/d/ais.kvantphone](https://chrome-stats.com/d/ais.kvantphone) ## Overview - **ID:** `ais.kvantphone` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Arenim Infosec Kft. - **Category:** COMMUNICATION - **Downloads:** 322 - **Version:** 2.5.7.6611 - **Last updated:** 2026-09-09 - **First published:** 2023-02-23 - **Publisher country:** HU - **Size:** 81 MB - **Data as of:** 2026-09-12 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=ais.kvantphone) - **Website:** [https://kvantphone.com/](https://kvantphone.com/) - **Privacy policy:** [https://kvantphone.com/privacy\_policy](https://kvantphone.com/privacy_policy) ## Description KvantPhone is a completely secure calling and group messaging service. KvantPhone protects you and gives you peace of mind that what you say or message cannot be compromised by third parties. Using the KvantPhone application, you can enjoy the benefits of secure communication in complete peace.

***** IMPORTANT *****
KvantPhone application works in a secure, isolated infrastructure and needs account registration, which cannot be done from the application. If you do not yet have a KvantPhone account, please contact us at sales@kvantphone.com.
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NO BACKDOORS OF ANY KIND - GUARANTEED
The system and its implementation prevents potential hackers from eavesdropping, even if they have access to KvantPhone’s system plans or the App's source code. Not even KvantPhone’s developers can access your private data.

MAIN FEATURES:
- Secure peer-to-peer calling,
- Encrypted multi-peer conference calls (calls mixed on your handset, not on a central server),
- Secure instant messaging,
- Secure group chat,
- Secure file sending
- Superior voice quality,
- Worldwide coverage - as long as you can get online, KvantPhone can be used anywhere on the globe.

DESIGNED TO MEET THE STRICTEST SECURITY STANDARDS
KvantPhone uses a peer-to-peer approach with an end-to-end encryption architecture, directly connecting the communicating parties. No central servers are involved. Calls are encrypted on each user's device.

FLEXIBLE SERVICE & RAPID IMPLEMENTATION
Whatever the size of your company or complexity of its organization, KvantPhone’s full range of secure calling and messaging features are available to your staff within minutes. Because KvantPhone is cloud-based, it is quick to deploy and easy to configure. No special training is required for its use.

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Terms of use: https://www.kvantphone.com/terms_and_conditions
Privacy policy: https://www.kvantphone.com/privacy_policy ## Rankings - #1,533,238 — Overall ## Permissions and access ### Permissions - `ais.kvantphone.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.BLUETOOTH` - `android.permission.BLUETOOTH_ADMIN` - `android.permission.BLUETOOTH_CONNECT` - `android.permission.CALL_PHONE` - `android.permission.CAMERA` - `android.permission.CHANGE_WIFI_STATE` - `android.permission.DISABLE_KEYGUARD` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_MICROPHONE` - `android.permission.FOREGROUND_SERVICE_PHONE_CALL` - `android.permission.INTERNET` - `android.permission.MANAGE_OWN_CALLS` - `android.permission.MODIFY_AUDIO_SETTINGS` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_APP_BADGE` - `android.permission.READ_PHONE_STATE` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.RECORD_AUDIO` - `android.permission.REORDER_TASKS` - `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS` - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `android.permission.USE_FULL_SCREEN_INTENT` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.anddoes.launcher.permission.UPDATE_COUNT` - `com.android.vending.BILLING` - `com.google.android.c2dm.permission.RECEIVE` - `com.htc.launcher.permission.READ_SETTINGS` - `com.htc.launcher.permission.UPDATE_SHORTCUT` - `com.huawei.android.launcher.permission.CHANGE_BADGE` - `com.huawei.android.launcher.permission.READ_SETTINGS` - `com.huawei.android.launcher.permission.WRITE_SETTINGS` - `com.majeur.launcher.permission.UPDATE_BADGE` - `com.oppo.launcher.permission.READ_SETTINGS` - `com.oppo.launcher.permission.WRITE_SETTINGS` - `com.sec.android.provider.badge.permission.READ` - `com.sec.android.provider.badge.permission.WRITE` - `com.sonyericsson.home.permission.BROADCAST_BADGE` - `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE` - `me.everything.badger.permission.BADGE_COUNT_READ` - `me.everything.badger.permission.BADGE_COUNT_WRITE` ## Similar extensions and apps - [QTel Secure](https://chrome-stats.com/d/com.globalintegrity.qphone) — 231 users, 5.00 / 5 - [QTConnect](https://chrome-stats.com/d/com.qtsoftware.qtconnect) — 64,784 users, 4.83 / 5 - [Quantum Safe Messenger](https://chrome-stats.com/d/com.nigdroid.quantummessenger) — 37 users - [PrivuTrust](https://chrome-stats.com/d/com.PrivuTrust.privu_trust) — 168 users - [Quantum Chat](https://chrome-stats.com/d/com.digizone.quantumchat) — 2,071 users - [Post Quantum Secure Chat](https://chrome-stats.com/d/com.pqcnow.prochat) — 116 users - [QTConnect 2.0](https://chrome-stats.com/d/rw.qtglobal.qtc) — 37,412 users - [QR-Phone](https://chrome-stats.com/d/com.qrphone.app) — 19 users - [CryptTalk](https://chrome-stats.com/d/com.arenim.crypttalk) — 7,650 users, 2.14 / 5 - [CryptTalk Pro](https://chrome-stats.com/d/com.arenim.crypttalkpro) — 1,879 users - [SecurLine by Privus](https://chrome-stats.com/d/privus2.securline) — 1,095 users - [Pryvate: Encrypted Messenger](https://chrome-stats.com/d/net.pryvate) — 646,478 users, 3.00 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/ais.kvantphone)