UseCrypt Messenger

Name: UseCrypt Messenger
Rating: 2.6363637 (1374 reviews)
Author: Usecrypt Polska sp. z o. o.

By: Usecrypt Polska sp. z o. o.

Secure instant messaging app

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Features & Capabilities

UseCrypt Messenger is a privacy-first instant messaging app designed for secure and confidential communication. Developed by world-class cryptographers, it offers end-to-end encryption ensuring that no data, messages, or user information is ever stored on servers.

The app supports HD quality text, voice, and video calls with an advanced Secure Real-time Transport Protocol (SRTP) using AES encryption. It also features man-in-the-middle attack detection, anonymous communication without IP tracking, and resistant constant bitrate transmission to prevent side-channel attacks. Users can create self-destructive messages and set passwords to elevate security. Integration with phonebooks allows seamless discovery of contacts who use UseCrypt, enabling encrypted group calls and international calls without additional charges. Hosted in Europe, UseCrypt guarantees high-speed, secure messaging under strict data protection standards. An active subscription is required to use the app.

User Growth & Download Statistics

App Communication Privacy & Security

By:

Usecrypt Polska sp. z o. o.

Downloads:

190,969 22

Rating:

2.64

(1,374)

Version:

2.18.5 Last updated: 2026-05-22

Version code:

429

Creation date:

2017-10-12

Publisher country:

Permissions:

android.permission.CALL_PHONE Very high risk
android.permission.CAMERA Very high risk
android.permission.FOREGROUND_SERVICE_MICROPHONE Very high risk
android.permission.GET_ACCOUNTS Very high risk
android.permission.READ_CONTACTS Very high risk
android.permission.READ_PHONE_STATE Very high risk
android.permission.RECORD_AUDIO Very high risk
android.permission.WRITE_CONTACTS Very high risk
android.permission.ANSWER_PHONE_CALLS High risk
android.permission.AUTHENTICATE_ACCOUNTS High risk

Size:

43.37MB

Email:

ad*****@usecrypt.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 157,682 ▲ 1,297

Other platforms

UseCrypt Messenger (v2.64)

0.00

(0)

For Developers

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Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Usecrypt Polska sp. z o. o.

Google Play Store

https://play.google.com/store/apps/details?id=uc.messenger

Email:

ad*****@usecrypt.com

Website:

https://www.usecryptmessenger.com

User Reviews

User reviews of UseCrypt Messenger are highly polarized. While a few praise its design, smoothness, and feature set, most highlight serious issues including false advertising, questionable security practices possibly involving backdoors, unreliable features, poor UI/UX, and concerns over fake reviews and developer behavior. Many recommend alternatives like Signal over UseCrypt Messenger due to these concerns.

Pros

The app has a smooth design and is visually appealing.
Some users find the app perfectly fits their needs and performs as expected.
Features are considered superb and the app works seamlessly for some users.

Cons

Multiple users accuse the app of false advertising and being misleading about security claims.
Several reviewers mention that the app is not as secure as advertised and may contain backdoors or spyware.
There are complaints about the app's unreliability and non-functioning or incomplete features.
The UI/UX is criticized for being mediocre or poor by multiple users.
There are allegations of fake positive reviews and developer hostility towards genuine reviewers.

Recent reviews

This app has false advertising! Stay away from it. After all, I think it is a honeypot. Please search for controversies on this app. This company is related to goverment orgs. and millioners with sketchy past. I suggest you use Signal or even a Telegram but not this! Anyways, it is based on Signal's programming code and alghoritms, so Signal should be better to use. One last thing! This app modifies Signal's encryption alhoritms which means that they might have backdoors installed!

Da*****, 2023-02-10

App is useless. If you use Magisk hide, repack the Magisk app and make sure your device passes basic SafetyNet attestation it'll work just fine. If you really want to make this app secure then generate local RSA keys, that your friends have to scan (QR code) and periodically check the Hardware-backed SafetyNet. In addition you should improve the UI and overall UX.