# AdHoc DM — Scan connect secure DMs > Secure, ephemeral, and anonymous peer-to-peer encrypted messaging. (iPhone/iPad app by Tall Oaks Ventures, LLC..) - Source: https://appshunter.io/ios/app/adhoc-dm/id6768120356 (this page in markdown: same URL + `.md`) - Developer: [Tall Oaks Ventures, LLC.](https://appshunter.io/developer/1896541812) - Category: Social Networking, Utilities - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed - Age rating: 12+ - Requires: iOS 15.0 · 56 MB - Languages: American English - Released: 2026-05-18 - Data updated: 2026-08-20 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/adhoc-dm/id6768120356/reviews.md ## What is AdHoc DM? AdHoc DM is a secure, privacy-first messaging application designed to give you total control over your digital conversations. By combining advanced End-to-End Encryption (E2EE) with an ephemeral relay system, AdHoc DM ensures that your messages — and now your voice & video calls (Beta) — stay private, decentralized, and leave no trace on any server. - WHY CHOOSE ADHOC DM? In an age of constant data harvesting, AdHoc DM is built on the principle that your private conversations should remain just that—private. We don’t just promise security; we enforce it through architecture. 1. True End-to-End Encryption (E2EE) Every message, photo, and interaction is encrypted locally on your device before it ever hits the network. Using the X25519 Diffie-Hellman protocol for key exchange and 256-bit AES-GCM for content, only you and your recipient can read what is sent. 2. NEW — E2EE Voice & Video Calls (Beta) Call any of your paired DMs with end-to-end encrypted voice and video. Call audio and video are encrypted on your device, frame by frame, and are never recorded or stored — the relay servers that carry them cannot listen to or watch your calls. As a beta feature, calling may occasionally be paused while we tune quality and capacity; messaging is never affected. 3. The Ephemeral Relay - Zero Server Footprint Unlike traditional "secure" messengers that store your encrypted history on their servers indefinitely, AdHoc DM uses an ephemeral relay. Messages are held in a secure, temporary state only until the recipient downloads them. Once delivered, they are instantly and permanently deleted from the relay. No logs, no cloud backups, no digital breadcrumbs. 4. Total Anonymity No phone numbers. No email addresses. No linking to your social media. AdHoc DM uses anonymous peer-to-peer identifiers, allowing you to communicate without revealing your personal identity to the platform or third parties. 5. Secure Media Sharing Send high-fidelity images with confidence. Every photo is encrypted with the same rigorous standards as your text messages and is subject to the same "pull-and-delete" cleanup system, ensuring your media doesn’t live on a server forever. - KEY FEATURES * Instant QR Pairing: Establish a secure, encrypted channel in seconds by simply scanning a friend’s QR code. * Call Do Not Disturb: turn off incoming calls — callers are simply told you’re not taking calls. * Local-Only Storage: Your chat history is stored securely on your device using sqflite. We never upload your history to the cloud. * Background Sync: Receive notifications and fetch messages even when the app isn’t active, so you never miss a beat. * High-Fidelity Media Viewer: Enjoy a premium viewing experience with full-screen support, pinch-to-zoom, and panning for received images. * Modern, Clean Interface: A fast, responsive UI built with Flutter, designed for ease of use without compromising security. * Delete messages or entire DMs on both ends. - UNDER THE HOOD (FOR THE SECURITY CONSCIOUS) AdHoc DM uses industry-standard cryptographic primitives to ensure your data is safe: * Key Exchange: X25519 (Elliptic Curve Diffie-Hellman). * Encryption: 256-bit AES-GCM. * Key Derivation: HKDF (Hash-based Key Derivation Function) to ensure every single message has a unique, non-reusable key. * Calls: WebRTC with frame-level E2EE — each call uses a unique HKDF-derived key from your channel’s X25519 keys; relays carry ciphertext only. * Architecture: Feature-First Layered Architecture for maximum reliability and code integrity. - YOUR PRIVACY, OUR MISSION AdHoc DM is perfect for: * Confidential Business: Discussing sensitive projects or internal strategies. * Journalists & Activists: Communicating with sources securely. * Personal Privacy: Keeping your private life away from big tech data mines. * Minimalists: Those who want a messaging tool that does its job and leaves no mess behind. Reclaim your right to a private conversation. Download AdHoc DM today. ## Key features - End-to-end encryption (E2EE) - Ephemeral relay system - Anonymous peer-to-peer communication - Secure media sharing - Instant QR code pairing - Local-only chat history storage - Message deletion on both ends ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/adhoc-dm/id6768120356/reviews.md ### 5/5 — Fits the missing edge case *2026-05-23* This app is cool. I can have casual conversations with people I meet with no exchange of personal information. ### 5/5 — An easy way to connect with and vet a new contact. *2026-05-18* I love that I can be anonymous or share at once all of my social media links. ## Frequently asked questions about AdHoc DM ### What is AdHoc DM? AdHoc DM is a secure, privacy-first messaging application that uses end-to-end encryption and an ephemeral relay system. It ensures your messages are private, decentralized, and leave no trace on any server after delivery. ### How does AdHoc DM ensure privacy? AdHoc DM employs true end-to-end encryption using X25519 Diffie-Hellman for key exchange and 256-bit AES-GCM for content. It also uses an ephemeral relay system where messages are deleted from the relay once delivered, ensuring zero server footprint. ### Can I use AdHoc DM anonymously? Yes, AdHoc DM allows for total anonymity. It does not require phone numbers, email addresses, or linking to social media. Communication is done via anonymous peer-to-peer identifiers. ### How do I connect with friends on AdHoc DM? You can establish a secure, encrypted channel instantly by scanning a friend's QR code. This feature allows for quick and easy pairing without sharing personal information. ### Is my chat history stored on AdHoc DM servers? No, AdHoc DM uses local-only storage for your chat history, secured on your device using sqflite. Your history is never uploaded to the cloud, ensuring it remains private. ### Does AdHoc DM have ads? AdHoc DM is ad-free. The application is designed with user privacy and a clean experience as top priorities, meaning no advertisements will interrupt your conversations. ### What devices is AdHoc DM available on? AdHoc DM is currently supported on iPhone and iPod devices. The app is built with a modern, clean interface designed for ease of use on these platforms. ### How often is AdHoc DM updated? AdHoc DM was last updated on May 23, 2026, with version 1.0.4. The developer, Tall Oaks Ventures, LLC., focuses on maintaining reliability and code integrity through its feature-first layered architecture. ## Version history (last 4 releases) ### 1.3.0 — 2026-08-19 NEW: End-to-end encrypted voice & video calls (Beta) — call any of your paired DMs. Beta features may be briefly paused while we tune quality; messaging is never affected. Plus: Do Not Disturb for calls, a Share-the-app QR, a snappier PIN pad, and reliability fixes for spotty networks. ### 1.1.0 — 2026-08-11 • Instant notifications for new messages, on by default — choose Push, Periodic check, or Off in Settings • Notification alerts never contain message content or sender identity • Easier recovery when notification permission is turned off ### 1.0.4 — 2026-05-23 - Added dashboard walkthrough - Updated UI to be more efficient - Added better support for small displays ### 1.0.3 — 2026-05-18 No release notes. ## Related topics [adhoc dm](https://appshunter.io/ios/topics/adhoc-dm) · [adhoc](https://appshunter.io/ios/topics/adhoc) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*