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Consumer Messengers · 3 Spec Tables · 7 min read

Wonek vs Telegram: Default MLS End-to-End Encryption vs Cloud-by-Default Chats

Telegram is famous for fast UI and massive public channels, but many users are surprised to learn that regular Telegram chats and all Telegram group chats are NOT end-to-end encrypted—they are stored decryptably in Telegram's cloud. Wonek delivers modern multi-device speed with mandatory MLS E2EE by default everywhere.

TL;DR · Direct Answer & Honest Verdict

Use Telegram for public broadcast channels, bots, and massive open communities across all OSes. Choose Wonek (in pre-release for iPhone, iPad, Mac, and Apple Watch) when you want fast multi-device sync WITHOUT surrendering group and desktop chats to cloud decryption—backed by IETF MLS (RFC 9420) E2EE, QUIC P2P calls, chunk-resumable P2P files, CRDT docs, and shared calendars.

Table 1: Encryption & Feature Matrix — Wonek vs Telegram
FeatureWonek (Pre-Release)Telegram
Default 1:1 Chat EncryptionEnd-to-end encrypted by default (MLS RFC 9420)Cloud-encrypted only unless manual 'Secret Chat' opened
Group Chat End-to-End EncryptionYes — full MLS E2EE for all groupsNo — Telegram group chats have no E2EE option
Multi-Device E2EE Sync (iPad + Mac)Yes — all linked Apple devices sync E2EE via MLSSecret Chats locked to single device; cloud chats readable by server
Group Voice, Video & Screen Share E2EEEnd-to-end encrypted 1:1 & group calls + screen share1:1 calls E2EE; large group voice chats use server clusters
Large File Transfer ArchitectureDirect P2P over QUIC with chunk-level resumptionUploaded to Telegram cloud servers (2 GB free / 4 GB paid)
Built-in Collaborative Docs & CalendarYjs/Yrs CRDT docs + 5-view Shared CalendarNo native CRDT doc editor or multi-view calendar

Solving Telegram's Multi-Device vs Privacy Trade-Off

Historically, Telegram argued that cloud storage was necessary so your iPad and Mac could see your group history seamlessly—leaving 'Secret Chats' trapped on a single phone and completely unavailable for groups. IETF Messaging Layer Security (MLS, RFC 9420) eliminates that compromise.

In Wonek, every enrolled Apple device joins the MLS cryptographic tree via authenticated Noise QR linking. Your iPhone, iPad, Mac, and Apple Watch stay seamlessly synchronized while servers never possess keys to read a single 1:1 or group message.

Direct P2P Files Instead of Cloud Storage Vaults

Uploading sensitive project archives or family videos to a permanent cloud chat means copies reside on remote data centers indefinitely. Wonek transfers large files and photo albums directly peer-to-peer over QUIC with chunk-level resumption—delivering fast speeds without leaving plaintext on third-party servers.

Table 2: Cryptographic Standard & Transport Comparison
Technical DimensionWonekTelegram
Cryptographic ProtocolOpen IETF Standard MLS (RFC 9420) + Noise QR + TLS 1.3Custom MTProto 2.0 protocol
Wire TransportQUIC / WebTransport (zero TCP head-of-line blocking)Primarily TCP / custom obfuscated MTProto transport
Call NAT TraversalProprietary port-prediction P2P across mobile CGNATStandard P2P or Telegram relay servers
Server Plaintext ExposureZero — relays & offline queues hold opaque ciphertext onlyServer holds keys to decrypt all standard & group cloud chats
Push-to-Talk & Apple Watch1:1 & group E2EE PTT + Apple Watch calling/audioVoice notes; legacy Watch support discontinued/limited

Built-In Workspace Tools Without Third-Party Bots

Rather than relying on unencrypted third-party webhook bots for scheduling and notes, Wonek ships native CRDT collaborative documents and a 5-view shared calendar inside the encrypted boundary.

Table 3: When to Pick Wonek vs Telegram
Use CaseBest ChoiceKey Difference
Following 50,000-member public news channels & botsTelegramBuilt as a public social broadcast network across every OS
Private family or team group chats synced across iPhone & MacWonekTelegram groups are never E2EE; Wonek encrypts all groups end-to-end via MLS
Sending confidential archives without cloud server retentionWonekDirect P2P streaming between devices rather than permanent cloud storage
Sharing inline code, math formulas & co-edited specsWonekIncludes math/code formatting plus live CRDT collaborative documents
Isolating Work channels from Personal threadsWonekDedicated Personal and Work profile switching

Frequently Asked Questions

Are Telegram group chats end-to-end encrypted?

No. Telegram's Secret Chats only work 1:1 on a single device; all Telegram group chats are cloud chats stored on Telegram's infrastructure. Wonek encrypts both 1:1 and group chats end-to-end by default using MLS (RFC 9420).

Does Wonek use a custom homegrown encryption cipher?

No. Wonek uses standardized IETF MLS (RFC 9420), Noise-protocol device enrollment, and TLS 1.3 over QUIC.

Is Wonek live on the App Store yet?

Wonek is in pre-release preparation for iPhone, iPad, Mac, and Apple Watch. Contact support@wonek.com for early-access inquiries.

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