Comparison
iMessage is a polished, end-to-end encrypted messenger — but only between Apple devices (texts to non-Apple users fall back to unencrypted SMS), and it’s locked to Apple’s ecosystem. Vaultr is cross-platform (iOS, Android, PWA, web) and adds a self-custody wallet, in-chat payments and a coercion-resistant vault.
| Feature | Vaultr | iMessage |
|---|---|---|
| End-to-end encryption by default | Yes — on every conversation | Yes — between Apple users (SMS fallback is not encrypted) |
| Open, non-proprietary protocol | Yes — built on Matrix (open standard); MLS for groups | No — proprietary, Apple-only |
| Unified inbox — message other apps from one place | Yes — bridges Telegram, WhatsApp & Signal, plus XMTP | No — Apple devices only |
| Built-in self-custody crypto wallet | Yes — ERC-4337 smart wallet across 9 chains | No (Apple Pay is separate and custodial/fiat) |
| Send crypto inside a chat | Yes — with on-chain escrow | No crypto |
| Coercion-resistant vault (decoy / duress / destruct) | Yes | No |
| Multiple separate identities | Yes — email or phone sign-up, multiple vault profiles | Apple ID / phone number |
| Business model | Self-custody platform (fees / BMZ) — not advertising | Apple — hardware & services |
Comparison based on publicly available information about each app and may change as their features evolve. Vaultr details reflect its current capabilities. This page is informational, not an endorsement by or affiliation with the other apps.
FAQ
Yes. Vaultr runs on iOS, Android, as an installable PWA, and on the web — unlike iMessage, which only works between Apple devices.
Yes, between Apple users. But messages to non-Apple users fall back to SMS, which is not end-to-end encrypted. Vaultr encrypts every conversation by default across platforms.
Your vault. Your keys. Your messages. Your money. Your identity. Your rules. Get it on every platform — and if they’ve blocked the stores where you live, install the PWA and walk right in.