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How to Install Monal on iPhone and Start Chatting on Chatrix.One

A step-by-step guide to installing Monal on iOS, creating a free Chatrix.One account, and sending your first encrypted message.

How to Install Monal on iPhone and Start Chatting on Chatrix.One

Monal is a free, open-source XMPP chat app for iPhone and iPad. This guide walks you through everything: creating an account on Chatrix.One, setting up Monal, and sending your first message. Takes about 5 minutes.


Step 1 - Go to chatrix.one and start registration

Open your browser, go to chatrix.one and tap Create an account. You will be asked to confirm you are human — tick the I am human box and tap Continue.

Chatrix.One homepage
Tap Create an account
hCaptcha unchecked
Read the short rules
hCaptcha checked
Tick the box, then Continue

Step 2 - Select Monal and install it

On the invite page, find Monal and tap Select. You will be taken to a two-step guide: first install the app from the App Store, then come back and accept the invite.

Invite page showing Monal
Find Monal on the list
Monal card with Select button
Tap Select
Join Chatrix with Monal steps
Two steps: install, then accept

Tap Download on the App Store, install Monal, then come back to the browser and tap Accept invite using Monal.

Monal downloading in App Store
Tap the cloud icon to download
Monal installed in App Store
Open button means it is ready

Step 3 - Allow notifications and go through the intro

Monal opens and asks for notification permission. Tap Allow so you do not miss messages. Then swipe through the short welcome screens and tap Next.

Notification permission dialog
Tap Allow
Monal welcome screen
Welcome to Monal
Monal features screen
Tap Next through the intro

Step 4 - Review privacy settings

Monal shows a few privacy toggles. These control read receipts, typing notifications and who can contact you. Set them to your liking and tap Next through each screen. Tap Close on the last one.

Privacy settings activity indications
Activity settings
Privacy settings interactions
Interaction settings
Even more to customize screen
Tap Close to continue

Step 5 - Register your account

You are now on the Welcome screen. Tap Register a new account. The server field is already set to chatrix.one. Pick a username and a strong password, then tap Register with chatrix.one.

Monal welcome login screen
Tap Register a new account
Register form with chatrix.one
Server is pre-filled, choose your username
Success popup
Success! Write down your address

A Success! popup confirms your new address, something like yourname@chatrix.one. Tap Close.


Step 6 - Add a contact and start chatting

You land on the Chats screen. Tap the contacts icon (top right), then the + button to add someone. Type their XMPP address in the format name@server.tld and tap Add. A contact request is sent and once they accept it, you are ready to chat.

Empty Chats screen
Your Chats screen
Add contact screen
Enter their XMPP address
First message sent with lock icon
Lock icon means end-to-end encrypted

You will also find a welcome message from Chatrix.One in your chats with useful links and contact info.

Chats list with chatrix.one and dino
Thre are even more settings
Chatrix.One welcome message
Welcome message from Chatrix.One

That is it. You now have a free encrypted account on Chatrix.One and Monal running on your iPhone. No phone number, no email, no ads, no one reading your messages. If someone you know wants to join, send them to chatrix.one.

Questions? Reach the team at admin@chatrix.one

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