The complete feature set

Everything a messenger should be — and more

Lemniscate brings together the best of every modern messenger — encrypted by default, and token-native on its own blockchain. One app for chat, calls and value.

Open app See the ecosystem

Messaging & media

End-to-end encryption

Every message, by default — the server only sees ciphertext.

View once — everything

Send photos, voice notes, videos or text that vanish for good after a single view.

Photo editor before sending

Draw, add text, blur out anything and crop — right before you send, no other app needed.

Voice & video notes

Voice messages with waveforms, round video notes, and 1×/1.5×/2× playback speed.

Pin a message for everyone

Keep an address, link or rule at the top of the chat — one tap jumps straight to it.

Shared group note & to-do

A note and checklist everyone in the group can edit, pinned at the top — end-to-end encrypted.

Collaborative checklists with permissions

Shared checklists in any chat or group with real roles — everyone edits, everyone ticks, or owner-only. Fully end-to-end encrypted, and the permissions are enforced on every device, so no server ever sees your lists.

Polls & quizzes

Create polls, anonymous votes and quizzes.

Edit, reply, react, forward

Edit, delete, reply, react with any emoji, mention, schedule and pin.

Forward to many at once

Select one or more messages and forward them in a single step — up to 10 people on Free, 50 on Premium, everyone on Business. Each copy is re-encrypted end-to-end for its recipient, so the server never sees the content.

Per-chat notification tones

Give important chats their own sound — know who's writing without looking.

Red envelopes

Gift LMNS in random amounts to grab in a chat or group — first tap gets luckier.

Shared chat wallpapers

Set a wallpaper for both sides of a chat — sent end-to-end encrypted.

Animated emojis (Premium)

A curated set of animated emojis. Everyone sees them animate in every chat; Premium sends them. End-to-end encrypted.

Sticker flat-rate (Premium)

All marketplace sticker packs unlocked while Premium is active — no per-pack purchase.

Shareable chat folders

Sort chats into folders — and send a whole folder to a friend as an encrypted message they adopt in one tap.

Secret-code hidden chats

A chat vanishes completely from your list; type your secret code into search to reveal it. PBKDF2 → AES-256-GCM, entirely on your device.

Profiles per contact

Show a different name and photo to different people — your work self and your friends self, delivered end-to-end.

Sound emojis

Emojis that play a sound — every effect synthesized on the fly, no downloaded audio.

Streaks with restore

Daily streaks level up 🔥⚡💎👑 — and if one breaks, bring it back with LMNS.

Memories — on this day

Local flashbacks to your own chats from months ago. Computed on your device; nothing leaves it.

GIFs & meme studio

A self-hosted GIF catalogue searched on your device — no lookup ever leaks — plus a built-in meme maker on canvas.

Camera filters & avatar studio

Eight on-device camera filters and a character avatar builder — rendered locally, no third-party SDK.

Calls, voice & video

On-chain audio & video calls

1:1 calls with on-chain session & settlement, media P2P.

HD & Full-HD video

Free HD 720p, Premium & Business Full-HD 1080p — screen-share without a resolution cap on Business.

Group video

Multi-party group video calls over our own self-built media server — Free 8 seats, Premium 25, Business 50 (Free and Premium add more seats with LMNS). 1:1 calls stay peer-to-peer and end-to-end encrypted; group calls run transport-encrypted through our server. Full-HD 1080p on Premium & Business.

Webinars — one link, no account

Premium and Business accounts open a webinar and share one link — anyone can watch, without an account or install. Premium: 25 viewers included, extend with LMNS up to 200. Business: 200 included, extend up to 1,000 — Full-HD 1080p. Camera or screen, raise-hand, live viewer count.

Scheduled webinars & RSVP

Set a fixed date and share the link. Guests confirm or decline with one tap, and everyone who said yes gets an automatic reminder before it starts — plus a heads-up the moment it goes live.

Webinar recording

Record your webinar on the server with one tap — every viewer sees a clear notice while recording is on. Afterwards the recording is available to download for 3 days.

Group calls that ring

Invite people to a group call and their phone actually rings, just like a real call. Nobody picked up? Ring them again. Pull extra people in mid-call with one tap.

Screen sharing

Share your screen inside calls.

Voice rooms & stage

Live voice rooms with a stage mode — speakers & listeners.

Soundboard

Synth sound effects broadcast to the room.

On-chain call log

Your calls are recorded on-chain — duration only, never content.

Groups, channels & communities

Groups & channels

Private groups and broadcast channels at scale.

Forum topics

Multiple text & voice channels in one group.

Roles & moderation

Owner, co-owner, admin; rules & content moderation.

Invite links & approvals

Open join or owner approval, invite links, join requests.

Paid channels

Creator subscriptions: 75% goes straight to the creator — paid in LMNS to your wallet.

Slow mode & tools

Slow mode, group photo, stats and more.

Social & creators

Public feed

Post, follow, comment, like, repost — a social layer built in.

Stories & highlights

Text/photo/video stories, highlights, close friends.

Status view analytics

See who viewed your status and how often. Premium stealth mode views without a trace.

Profile viewers (Premium)

“X people viewed your profile.” Free sees the count with blurred names; Premium sees who. End-to-end encrypted, and stealth-mode viewers stay hidden.

Post boosts

Amplify posts with LMNS.

Collectible usernames

Own rare @usernames, priced by length.

Business profiles

Role, company, opening hours & location; one-tap chat deep-link with QR.

CRM & calendar (Business)

Turn a chat into a customer with one tap. A real pipeline — lead → proposal → won — with deal value, notes and follow-ups. Follow-ups export to your calendar as an .ics file (Google, Apple, Outlook), no third-party access. Fully private: your CRM lives on your device and is covered by your encrypted backup.

Lead forms & booking (Business)

Send a one-tap contact form (fields prefilled from the visitor's profile) or a bookable appointment with optional LMNS prepayment. Replies land in your lead inbox and drop into the CRM in one click. Fully end-to-end encrypted — the server never sees the form or the answers.

Metered broadcast credits (Business)

Broadcasts stay end-to-end encrypted (each one a private DM). A free daily quota per tier; beyond it, each send costs LMNS.

Pay-per-unlock posts

Lock a photo or post behind a price. Fans see a blurred teaser and pay in LMNS to unlock it — the content stays end-to-end encrypted until they do. 75% to you.

Ticket events & webinars

Sell tickets to a live session in your channel. Buyers get a live countdown and one-tap entry to the group call; you get an attendee list. Set your price, 75% to the host.

Gifted subscriptions

Anyone can gift Premium months or paid-channel subs to your members in one tap, with a public celebration in the channel — a viral way for a community to grow itself.

Camera-first

Tap for a photo, hold for video, view-once for ephemerals.

Cashtags with live price

Write $LMNS or a token symbol in the public feed and tap it for a live price — straight from our own on-chain exchange, no third-party API.

Community notes

Readers add context to public posts; a note appears once the community rates it helpful.

Long-form articles

Publish full articles in the feed with a clean reader view — not just short posts.

Topic rooms with room alias

Public rooms where you post under a per-room pseudonym that is never linked to your account. Server-moderated like the feed.

Community boosts & group tags

Members fund group upgrades with LMNS; perks are enforced on-device and the group wears its tag.

Group stickers & emojis

Each group gets its own sticker/emoji pack — an end-to-end group asset that only owners and admins manage.

Profile decoration & emoji status

Avatar frames and an emoji status, bought with LMNS and shared with your contacts end-to-end.

Daily puzzle & friends leaderboard

A word puzzle of the day, computed locally; share your result as an encrypted message and rank against friends.

Paid groups & channels

Set a monthly price in $ — fans pay in LMNS and you keep 75%. The yearly plan with 1–2 free months is yours to set.

Go live from your group

Broadcast 30 minutes up to 6 hours to your subscribers. They get a notification, join with one tap, and can send you gifts while you stream.

Match: two creators, one screen

Take on another live creator side by side. The score is real LMNS from gifts, counted 1:1 — no multipliers, no invented numbers.

Gift a subscription

Pay for someone else's access at the price the creator set — in a group or a channel. Everyone sees a card naming you.

Auto-renew, stop anytime

Confirm once and your creator subscription renews itself. Switching it off is one tap — no questions, no hoops.

Mute for 24 hours & ban

Owners and admins can quiet someone for a day or close the room for good. Both apply on every device, not just yours.

Marketing & customer tools (Business)

Public booking page

Set your weekdays, hours and slot length once, then share one link. Clients pick a free slot without an account — and every time is shown in their timezone. Bookings land straight in your app.

Opt-in newsletter lists

Customers subscribe themselves by link or QR, with a signed opt-in as proof and a one-tap STOP that's enforced. The list lives only on your device.

Personalized broadcasts

Placeholders like name, first name and company are filled in per recipient before encryption — the server only ever sees individual ciphertext.

Segments by label & CRM stage

Broadcast to everyone with a label or pipeline stage — resolved on your device.

Flow builder

Welcome series and drip sequences triggered by a new chat or keyword — runs client-side, the server never sees the rules.

Broadcast analytics & A/B

Delivery and read rates per campaign over encrypted receipts, scheduled and recurring sends, and A/B splits — all client-side.

Interactive buttons & CSAT

Quick-reply chips, URL and copy buttons, plus one-tap CSAT ratings after support — same E2E envelope as forms.

Team inbox

Assign a customer chat to a seat, add internal notes (never sent to the customer), track open/waiting/resolved — synced between seats end-to-end.

Appointment reminders

Automatic reminders before a booked slot, with confirm/cancel buttons — fewer no-shows.

Website chat widget

A self-hosted embed snippet: one bubble on your site opens the Lemniscate chat by deep-link — chat content never runs through your website.

CRM CSV import/export

Bring your customer list in and out with column mapping and duplicate matching — importing grants no messaging rights.

Coupons for your community

Design your own coupon in the app — ten templates, your logo, Lemni stickers on or off — add your discount code and shop link, and send it to your channels, groups or CRM contacts with one tap. Customers keep code and QR right in the chat and redeem it in your shop or at your checkout. No ad network, no sign-up, no POS integration.

Bots & automation

Open bot framework

Build command, keyword and welcome bots — no admin rights.

Bot store

Publish and install community bots, shareable via the chain.

20 built-in bots

Polls, reminders, dice, tips, giveaways and more.

Auto-replies

Away & greeting messages, keyword responders.

Privacy & security

Quantum-safe encryption

Every chat is protected by a hybrid of elliptic-curve cryptography and ML-KEM-1024 — NIST security level 5, the highest — so messages you send today stay private even against future quantum computers.

Non-custodial auto-wallet

Keys generated & stored on your device. No wallet extension.

App lock

PIN lock the app on your device.

Block & permissions

Block users; control who can call/message you.

Presence control

Hide last-seen, online status and read receipts.

Screenshot guard

Profile screenshot protection & alerts.

No tracking

No ad trackers, no profiling, no selling data.

Encrypted archive export

Export your chats as a file encrypted with your own password — we never see it. (Business)

Linked devices

Use one account on phone, desktop and tablet at once. Link a device with a QR or one-time code — the key transfer is encrypted, so the server never sees it.

Encrypted backup & device transfer

A 12-word recovery phrase backs up your chats and identity end-to-end encrypted — to a file or the encrypted cloud. Move to a new phone by typing the phrase; the server stores only an unreadable blob and can never see your keys or messages. Free for everyone.

Anti-scam warnings

On-device warnings when a message asks for your seed phrase or private key, or when a stranger requests money — the messenger that warns you about wallet drainers. Nothing is sent to a server to check.

Sealed sender (beta)

For 1:1 texts the relay no longer sees who a message is from — only who it's to. The real sender travels encrypted inside the message.

Call IP protection & call links

Optionally force calls through the relay so a peer can't see your IP, and create a call link whose secret rides in the URL fragment — never sent to the server.

Live location with ghost mode

Share live location on a map drawn by our own viewer — no third-party map tiles are fetched — and pause your beacons anytime with ghost mode.

Notification profiles

Switch between Everything, Important only and Silent per device, with your own keyword alerts always getting through.

Token-native

Send tokens & tips

Send LMNS and tip creators right in chat.

Payment requests & pay-QR

Ask for money in a chat (one-tap pay, flips to “Paid ✓”), split a bill in a group, or show a payment QR that anyone can scan to pay you in LMNS — no prior chat needed.

Gifts & collectibles

Send gifts; collect rare usernames.

Add any token

Add any LRC-20 token to your wallet by its symbol/address, one tap — free, like in any wallet. Launching your own token on the main chain is the official $2,500 listing (always paid in LMNS at the live rate): it deploys your LRC-20 and puts it in front of every user.

Languages & platform

24 languages

The app speaks 24 languages out of the box.

On-device translation

Translate a single message or a whole chat into your language — including mixed-language groups. It runs entirely on your device, so your messages never leave it. Translation that stays private.

Installable PWA · auto-update

Runs in the browser or installs as an app — and tells you the moment a new version is ready.

Themes & night mode

Wallpapers, accent colors, auto night mode, text size.

Customize your menu

Show or hide features like Wallet, Feed or Calls — build the menu you want, and turn anything back on anytime.

Multi-account & saved

Multiple accounts and a “saved messages” space.

Voice messages to text (Premium)

Turn any voice note into text — transcribed on your device, never on a server. Real end-to-end, unlike the others.

Live translation

Translate a single message or a whole chat automatically — on-device, 16 languages, end-to-end intact.

Huge files

Send files up to 2 GB free, 4 GB on Premium — and up to 16 GB as an XXL upload. Encrypted, chunk by chunk.

Sounds & ringtones

In-app tones, 10 built-in ringtones, and your own ringtone cut from any song (up to 60 sec).

Real notifications & missed calls

Get messages and calls even when the app is closed, and a clean “missed call” entry after 60 seconds — like the big apps.

Offline mesh (Bluetooth)

Message without internet — nearby devices relay end-to-end encrypted texts over Bluetooth, up to 10 hops. Proven on real devices; Wi-Fi mesh for more range and media is in development. Learn more →

Auto-updating apps

New features arrive automatically on every device — phone, tablet and desktop — without waiting for an app-store update.

Earn 20% affiliate

Share your personal code and earn 20% in LMNS on every plan someone you invited buys. Learn more →

All of it, in your browser

No download, automatic wallet, ready in seconds.

Open Lemniscate