Voice chat built for low latency.

Moin is a voice and screen sharing app for friends and communities, on desktop and mobile.

Download Moin Run your own community

A place for your friends to talk. Low-latency voice chat, smooth 60 fps screen sharing in high resolution, and your own community to hang out in.

Low-latency voice

Join a room and start talking. No account, just a name. Your voice goes peer to peer, straight to your friends, so they hear you with almost no delay.

Fictional people.

Stream gameplay
at 60 fps.

Watch friends play in a dedicated window without leaving the conversation. No limits, no upgrades, no features locked behind a paywall.

Gameplay: 0 A.D. by Wildfire Games, recorded by PantheraLeo1359531. Excerpt under CC BY-SA 3.0. Project CARS by Slightly Mad Studios, video by BANDAI NAMCO Europe. Excerpt under CC BY 3.0. Togges by Regular Studio. Excerpt under CC BY 3.0.

Encrypted, whichever way it goes.

Your voice and your screen go straight to the people in the room, encrypted so only they can hear you and see your screen.

Computer or internet struggling to keep up? Send your screen once to your community’s server, and it passes it on to everyone. It stays encrypted, so the server can’t see it.

Your voice always goes straight to each friend. Only they can hear it.

Customize it the way you want.

Pick the look that suits you and make Moin your own. No ads, no clutter, just voice chat and screen sharing.

How Moin compares.

Moin TeamSpeak Discord
Low latency Yes Yes No
Stream at 60 fps in full resolution Yes Yes $9.99/mo
End-to-end encrypted Yes No Yes
No account needed Yes No No
No tracking in the app Yes No No
No ads Yes Yes No
No ID or age check Yes Yes No
Free themes Yes No No
Apps on every platform Yes No Yes
Everything works without a community Yes No No
Run your own community for free Yes Yes No

A home for your community.

A community lives on a server that keeps its rooms and its members. Run it yourself, for free.

One command to run it.

The server is free for your own community, with no slot limit. It is one small program and one command, with no ports to open and no domain name.

Download the server Read the setup guide 
$ docker run -d --name moin-server \
    -v moin-data:/data \
    -v "$(pwd)/moin-server.toml:/config/moin-server.toml:ro" \
    ghcr.io/moinchat/moin-server:latest

Self-hosting is free for your own community, under the server licence.

On every major platform.

Windows, macOS, Linux, iPhone and Android. The same Moin on each, a native app, and free on all of them.

Common questions

What is Moin?

Moin is a voice chat and screen sharing app for you and your friends. Open it, pick a name, and you’re talking. No account, no setup.

It’s built to do one thing really well. Your voice goes straight to your friends, so talking feels like being in the same room. Share your game at 60 fps in full resolution, for free, with no subscription.

What if a direct connection isn’t possible?

Some networks, like strict office or school Wi-Fi, block direct connections. Then Moin sends your voice through a relay server, so you stay in the call. It can add a little delay, but your voice stays encrypted: the relay only passes it along and can’t listen in.

How is my call encrypted?

Every device has its own key, made on the device. Your voice and screen travel over a connection encrypted between your device and each person in the room, so only they can decrypt it. Anything that relays your stream along the way only sees encrypted data.

Can people in my room see my IP address?

Yes. Moin is peer to peer: your voice goes straight from your device to each person in the room, with no company server in the middle. That’s why there’s so little delay, but it also means their devices know your IP address.

Is Moin really free?

Yes. The apps, voice chat and screen sharing are free, with no ads or paid boosts, and so is running a server for your own community.

Do I need an account?

No. Choose a nickname and start talking.

What’s the difference between a space and a community?

A space is for right now: open it, invite your friends with a link, and it stays available while you’re in it. A community is more permanent, with multiple rooms where people can come and go.

Can I host my own community?

Yes. You can run a community server yourself for free: read the setup guide.

When can I download Moin?

Moin is available now on Windows, macOS, Linux, iOS, and Android: get the apps. Screen sharing is available on desktop.

What does Moin collect about me?

The apps don’t collect analytics or personal information.