Dashstack - Ultra Messenger

Ultra Messenger : Video Calling and Messaging

Ultra Messenger is live on iOS, Android, and on the web at ultramessenger.com. It's a simple sales pitch that asks users to do something they're already habitually engaged in (using a messenger app). No recurring billing = no churn. While users can and will stop using the app, by not having recurring billing we remove the pressure for users to make an affirmative decision to cancel a subscription/access (churn).

Valuable 🧑🏼🤝🧑 Feedback

Professional and Reliable Development Team

It was great collaborating with the DashStack team. They delivered high-quality development work, understood my project requirements, and provided helpful guidance throughout the process. Their communication was clear, their turnaround time was fast, and they resolved issues smoothly. For anyone seeking a trustworthy software development or web development partner, I highly recommend DashStack. I'm looking forward to working with them again on future projects.

Jordan Laubaugh

Co founder Ultracorp Technologies, Inc.

Ultra Messenger : Revolutionising Creator-Economy Communication

As a Flutter mobile app developer, I contributed to the development of Ultra Messenger, a next-generation communications platform built by Ultracorp Technologies, Inc.. Ultra Messenger (package io.ultramessenger.app) presents a dual-facing marketplace: users engage with professionals, influencers and creators via text, voice and video — while creators monetise direct interactions on demand.

On-Demand Professional Access: Ultra Messenger gives users “on-demand access to whoever you need, whenever you need them” — from doctors and lawyers to dance instructors and language teachers.
Monetised Interactions: Verified sellers set their own rate (per message or per minute of call) and users pay only when interacting with monetised contacts. No subscription model.
Privacy-First & Data Efficient: The app uses usernames (not phone numbers), all communications use data-connection (avoiding SMS/MMS fees) and supports voice/video/text with media.
Real-Time Translation & Global Reach: Messages can be translated live in 15 languages, users can add contacts via username, QR codes or social links — enabling global communication.
Creator Ecosystem: For sellers: you can verify your account, set pricing, use a personalised link (ultra.bio) and unique QR-codes, manage availability, receive direct monthly deposits across over 120 countries.
Flutter Developer Perspective: As the mobile-dev part of the team, the app’s architecture needed efficient cross-platform code, re al-time media communication, secure payments, localisation support and scalability — a challenge suited to a Flutter developer’s skill set.

Ultra Messenger Contact List Screen Secure Chat and Voice Call App

Ultra Messenger Home Screen Real-Time Messaging Application

Ultra Messenger Chat Screen Instant Messaging Voice Call Media Sharing

Ultra Messenger Wallet Screen In-App Payments and Digital Wallet

Features & Benefits

Ultra Messenger connects users with creators in real time — combining WebRTC, cloud technology and Flutter for a seamless communication experience.

Real-Time Communication Monitoring

Users can view live chat activity, call logs and interaction insights instantly. Ultra Messenger delivers accurate, real-time data for text, voice and video communication, ensuring smooth and transparent engagement.

Smart Creator Connectivity

The app connects users directly with creators, influencers and professionals through secure messaging and real-time calling. Smart connectivity ensures seamless interactions with minimal delay and high responsiveness.

WebRTC-Based Voice & Video Calling

Ultra Messenger uses WebRTC technology to power fast, reliable and high-quality voice and video communication. WebRTC enables:

Low-latency real-time calls
Encrypted peer-to-peer media streaming
Adaptive bitrate for varying network conditions
Cross-platform compatibility for Android and iOS

This ensures users experience clear conversations and creators can deliver premium, uninterrupted sessions.

Interactive Engagement Insights

Data-driven visuals show message history, call duration, user activity and creator performance. These insights help creators optimise their communication style and increase their earnings.

Cloud-Powered Scalability

Built on robust cloud infrastructure, Ultra Messenger handles thousands of concurrent chats, calls and media transfers. Real-time syncing ensures stable performance even during heavy user load.

Seamless Cross-Platform Experience

Developed using Flutter, the app offers a unified interface and responsive performance across Android and iOS. Users experience consistent navigation, fast rendering and smooth animations on all devices.

Secure & Reliable Infrastructure

End-to-end encryption, secure APIs and protected cloud storage keep all messages, media and payment activities fully secured. With username-based login and WebRTC's encrypted channels, communication remains private and safe.