TreeChat

Give each topic its own branch so it doesn’t get lost in one long conversation.

TreeChat branches. Long-press any message, give it a name, and it becomes a chat of its own hanging off the one it came from. Each branch keeps its own history, and you can see them all in the tree.

END-TO-END ENCRYPTED CHATS

Messages to your contacts and groups, chat names and reply previews are encrypted on your phone before they are uploaded, with keys that live in your device's hardware-backed keystore. The server stores ciphertext and cannot read a word of it. A new device you sign in on reads nothing until a device you already trust approves it — and you can check the fingerprint before you do.

BUILT AROUND THE TREE

• Branch any message into its own named chat.

• See the whole conversation as a graph, and drag it into a shape that makes sense to you.

• Unread branches glow, so the tree tells you where something new is.

• Collapse a branch you are done with, without deleting anything.

• Groups branch too, and are encrypted the same way.

TREES

The public side of TreeChat. Every one of the sixteen personality types has an official Tree, with a quick quiz if you don't know yours. Join any of them, or start your own with Plus.

• Post with photos or links, comment, vote, and sort by Hot, New or Top.

• Branches give a Tree its own topics, drawn as a tree like your chats.

• A room in every Tree to chat with its members live.

• Search every Tree and post, and get notified of replies.

Trees are public and not end-to-end encrypted, and stay apart from your private chats. People you meet there become contacts only through a friend request.

YOUR SHARED 3D KITTY ROOM

Raise a kitty with a partner and visit its room together. Customize your avatars, decorate with furniture, and play with your kitty in real time.

MAKE IT YOURS

• Twenty themes: Dark, AMOLED black, Light and Kitty for everyone, plus sixteen Plus themes, from Starry night and Snow to ten named for trees, each with its own weather.

• Photos, view-once photos, stories, GIFs, voice messages and reactions.

DESIGNED TO BE QUIET

• Notifications you can actually manage: separate channels for direct and group messages, and mute per chat rather than per person.

• Choose how much a notification says: nothing, who it is from, or the message. A locked screen only ever shows "New message".

• No ads, no trackers and no analytics SDK.

PRIVATE BY CONSTRUCTION

• No phone number and no access to your contact list. Direct connections start from an invite you control: it works for 7 or 30 days, as you choose, and you can revoke it at any time. Group invitations are owner-controlled the same way and also stop at their use limit.

• Nobody can look you up. There is no people search, no directory, no suggestions.

• Block anyone, in both directions, enforced on the server — including inside a group you share.

• Report a person or a message through the in-app safety flow.

• Delete your account and data from the app, or from the web after uninstalling. It is immediate.

The database on your phone is encrypted too, with a key held in the Android Keystore.

OPTIONAL PLUS PLAN

The free plan has unlimited contacts, photos, videos and stories, with one group, one Tree room, and two new chats you can start with each contact (and two they can start with you). Plus removes these chat, group and room limits, keeps the 200-person group cap, lets you create Trees, and unlocks sixteen more themes. Kitty's first 20 levels are free; levels 21-100 need Plus for both partners. Gift Plus pays for your partner's monthly subscription, managed and cancelled by you in Google Play. Google Play handles checkout; TreeChat never receives payment details. If Plus ends, history and keys stay; extra groups become read-only until you pick one or resubscribe.

Privacy policy and terms are linked below, and both are also in the app under Settings → Privacy.