Free and Secure

Enjoy end-to-end encrypted solutions from Leo Messenger.

Leo is easy, secure and advanced

Leo Application is designed with a paramount focus on user safety and privacy. Available for both iOS and Android devices, it offers seamless communication from anywhere worldwide. We provide end-to-end encryption of text, calls, images and videos.

Luke

Amanda

Nina

Zoey

Communicate freely

Leo provides high-quality video calls without any fees.

Create group chats

Save your time sharing information using Leo group chats.

Chat without ads

No advertising, marketing partners or any spying on our users.

Use any formats

Share photos and videos, text, voice mails and other files.

Communicate freely
Leo provides high-quality video calls without any fees.
Create group chats
Save your time sharing information using Leo group chats.
Chat without ads
No advertising, marketing partners or any spying on our users.
Use any formats
Share photos and videos, text, voice mails and other files.

Explore
Leo Messenger

Leo is easy, secure and advanced

FAQ

Find answers to commonly asked questions about our Leo Messenger app below. We've compiled a list of frequently asked questions to provide you with comprehensive information.

Leo Messenger Setup

Fast, simple, secure. Leo Messenger is privacy that fits in your pocket.

Download Leo Messenger here or simply move to the respective store to download an app for your platform. App is currently available for Android and iOS platforms

Android

Android users can send private messages and make secure calls to other Leo Messenger users anywhere in the world for free over the internet.

All in app communication is private and end-to-end encrypted.
In app messages are secure and free to send and receive using any internet connection enabled on your phone, including WiFi and mobile data.

How to get started

Confirm that your phone is running Android 5.0 or later.
Note: Android tablets are not supported.
Install and open Leo Messenger from the Google Play Store (Add link).
Follow the on-screen instructions to complete the registration process.

iOS

Leo Messenger iOS users can send private messages and make secure calls to other Leo Messenger users anywhere in the world for free over the internet.

All communication on Leo Messenger iOS is private and end-to-end encrypted.
Leo Messenger can use whichever internet connection is enabled on your phone, including WiFi and mobile data.

How to get started

Confirm that your iOS device is running iOS 13 or later.
Install and open Leo Messenger from the Apple App Store.
Follow the on-screen instructions to complete the registration process.

Phone Number Registration

Requirements

Leo Messenger installed on your Android phone or iOS device.
Leo Messenger uses your existing phone number.
The number must be able to receive an insecure SMS or phone call.

What will other people see when I message or call them?

Your registered Leo Messenger number.
Your Leo Messenger profile name and image.

To register a number

Install and open the latest update of Leo Messenger on your Android or iOS device.
Review Terms & Privacy Policy (Link TBD) and tap Continue to accept the terms.
Enter and confirm your phone number.
Tap Continue (on Android) or Next (on iOS).
Tap "OK" to confirm your phone number.
Wait for the SMS verification code to arrive. Alternatively, you can request a verification call if you can not receive SMS. After the timer finishes counting down, tap Call me.
If the verification code is not automatically detected, it can be entered manually.
Follow the on-screen instructions to complete the onboarding process.

How Do I Edit My Profile?

Like everything else in Leo Messenger, your profile is end-to-end encrypted. The Leo Messenger service does not have any knowledge of the name you have chosen or the image you have set.

What is my Leo Messenger profile?

Your Leo Messenger Profile is a name, picture, and about that will be shown alongside your existing phone number.

Open Leo Messenger on your phone › go to Leo Messenger Settings .
Tap your avatar, name, or Leo Messenger number.
Tap the avatar or camera icon to edit.
Tap the name fields to edit. First names are required. Feel free to choose a nickname, a single character, or an emoji.
Tap About to select an emoji and to write a few words about yourself.
- For iOS, select Done to go back to your profile screen and preview the profile.
Tap Save if shown.

How can I change how I see someone’s name or photo?

If you do not want to see someone's Leo Messenger profile photo or name, follow the steps below.

Save this person to your phone’s system contact list and save a name or photo that you want to remember them by. Note: For linked iPads and linked desktops, the phone's contact app will be used.
Then go to Leo Messenger Settings › Chats › enable Use address book photos (Android) or Use System Contact Photos (iOS).

Are my comms private?

Leo Messenger is designed to never collect or store any sensitive information. Leo Messenger messages and calls cannot be accessed by us or other third parties because they are always end-to-end encrypted, private, and secure.

Android

When you are securely communicating with another Leo Messenger user, you will see the following indicators:

The send icon will be blue with a closed lock after you type a message.
Leo Messenger voice and video calls have a distinct look and display Leo Messenger on the screen.

What does it look like to have insecure communication?

Every insecure SMS/MMS message will have an unlock icon in the message bubble.
Leo Messenger-to-Leo Messenger communication does not display any extra indicators.

iOS

All Leo Messenger communication on Leo Messenger iOS is private. There's nothing extra you need to do or look for.

Why do phone contacts see my number?

Leo Messenger does not send your phone number to anyone unless you send them a message or make a call to them via an app. Other members of your group chats may see your profile and phone number. The Leo Messenger service does not have any knowledge of your contacts. Data is all owned by your phone. Registration notifications are never transmitted by anyone in any direction at all; these notifications are created by your phone.

Is Leo Messenger secure?

Leo Messenger conversations are always end-to-end encrypted, which means that they can only be read or heard by your intended recipients. Privacy is a mandatory mode — that is how Leo Messenger works.

What should I do, in case I find a security vulnerability?

Please report it via email to support@gangapay.com and use only this address to report security flaws in the Leo Messenger application. Leo Messenger does not have a bounty program, but does investigate security flaws reported to this address.