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TalkMax:
Chat, calls and meetings in one app

We built TalkMax, a messaging app for iOS, Android and the web that combines group chat, HD calls, broadcast channels and meeting scheduling.

Client: TalkMaxIndustry: SaaS & TechnologyService: Web & Mobile

Live at:
Ways to communicate in one app
6
Maximum size per shared file
2GB
Native apps, plus a web version
iOS + Android

Overview

Project
at a glance

Industry
SaaSMessaging and calling, where people often use separate apps for chat, calls, broadcasts and meeting plans.
How we worked
Product engineering teamOur own team planned, designed and built TalkMax as an in-house product across iOS, Android and the web.
Goal
One app for every conversationLet people move from a chat to a call to a scheduled meeting without changing apps or losing the thread.
What we built
Chat, call and meet appOne-to-one and group chat, HD audio and video calls, status updates, broadcast channels and meeting scheduling.

Client

Who we
built it for

TalkMax

Chat, call and meeting app for iOS, Android and the web

About the client
Messaging and calling, where people often use separate apps for chat, calls, broadcasts and meeting plans.
What they needed
Let people move from a chat to a call to a scheduled meeting without changing apps or losing the thread.
Where they were
Many people use one app for chat, another for video calls, something else for announcements and a calendar for meetings. A single project can end up spread across all of them.

Engagement snapshot

Industry
SaaS
Service
Web & Mobile
Engagement
Product engineering team
Delivered
Chat, call and meet app
Headline result
6 · Ways to communicate in one app

The challenge

What was getting
in the way

Many people use one app for chat, another for video calls, something else for announcements and a calendar for meetings. A single project can end up spread across all of them.

Context gets lost along the way. A decision made on a call rarely finds its way back to the chat, and community organisers often have to talk to members in one place and broadcast from another.

  • Constant app switching

    Moving between tools breaks the conversation and leaves people unsure where a message went.

  • Lost follow-ups

    Action items agreed on a call can vanish if they never reach the original thread.

  • Unwanted contact

    Open messaging apps attract spam and scams unless users have simple ways to block and report.

The solution

What
we built

  1. 01

    Private and group chat

    Direct and group chats carry text, voice notes, photos, files and reactions. Groups add mentions, threads and admin controls.

    Media
    Voice notes, photos, files
    File size
    Up to 2GB
    Groups
    Mentions and threads
  2. 02

    HD calls from any chat

    One tap turns a chat into an HD audio or video call, for two people or a whole group, on Wi-Fi or mobile data.

    Call types
    Audio and video
    Group use
    Group HD calls
    Networks
    Wi-Fi, 4G and 5G
  3. 03

    Channels, status and meetings

    Channels send updates to followers in a one-to-many feed. Status shares quick moments, and meetings are planned inside the chat.

    Broadcast
    One-to-many feed
    Scheduling
    Date and time picker
    Joining
    One-tap join links

Key features

What made it
useful

  • Meetings

    Meetings in chat

    A date and time picker, automatic reminders and one-tap join links all live in the thread, and the follow-up stays there too.

    Business impact

    Follow-up in one thread

  • Creators

    Broadcast channels

    Creators and brands post to their followers in a single feed, with analytics and moderation tools.

    Business impact

    One-to-many feed

  • Cross-platform

    Sync across devices

    Chats, channels and scheduled meetings stay in step between phone and browser, and the web version needs no install.

    Business impact

    No install on web

Before and after

How the work
changed

Everyday messaging

Before

Several apps

Chat, calls and announcements each live in a different place.

After

One app

All six ways of communicating sit behind one download.

Meetings

Before

Separate calendar

Invites sit apart from the conversation that led to them.

After

Scheduled in chat

People pick a time, send invites and keep talking in the same thread.

Announcements

Before

Crowded group chats

Important updates get buried among replies.

After

Broadcast channels

A clean feed carries updates to followers, members or customers.

Results

The business
difference

  1. Communication

    6 features in one app

    Six ways to talk in one app

    Direct chat, groups, status updates, channels, calls and meetings now sit in a single product.

    Before: Separate appsAfter: One app

  2. Calling

    HD audio and video

    A call one tap from any chat

    People can start an HD audio or video call from the thread they are already in, alone with one person or with a whole group.

    Before: Another appAfter: One tap

  3. Platforms

    iOS, Android and web

    Conversations that follow you

    Threads carry over between the iOS app, the Android app and the browser, so people can pick up where they left off.

    Before: One deviceAfter: Synced threads

Trust and control

How we kept it
safe and reliable

  • 01

    Encryption

    TalkMax lists end-to-end encryption as the default for its conversations, calls and shared media.

    End-to-end
  • 02

    Visibility controls

    Users decide who can see their profile, status, last seen and read receipts.

    User settings
  • 03

    Account protection

    Two-step verification and recovery options help keep an account with its owner.

    Two-step
  • 04

    Group and contact controls

    Admin tools, member approvals and invite controls manage groups, and report and block tools deal with unwanted contact.

    Moderation

Faster delivery

Built on tested foundations

All four modules work within one app and stay in sync across devices.

  • Messaging core

    Delivers direct and group messages with voice notes, media, replies and read receipts.

  • Calling

    Starts HD audio and video calls from any chat, including group calls.

  • Channels and status

    Publish one-to-many updates and short photo, text or video moments.

  • Meeting scheduling

    Handles times, invites, reminders and join links inside a chat thread.

FAQ

Straight
answers

Have a different question? Ask it on a 30-minute call.

Ask us on a call

TalkMax brings chat, calls and meetings into one app. People can send direct and group messages, make HD audio and video calls, post status updates, broadcast on channels and schedule meetings inside a chat. It is free to download, and the follow-up to a meeting stays in the same thread.

Bring your product's conversations together

Planning an app with messaging, calls or scheduling built in? We can design and build it for iOS, Android and the web.