Online chat, calls - Gem Space

Review by eFreeware

Gem Space is a communication app from Marketspace Solutions OU, and it is free to download. The pitch is broad: a messenger with audio and video calls, plus a feed, channels, community Spaces and mini apps, all under one roof. What makes me take notice is the way calls are handled, because the developer says group calls can host up to 200 participants and that people without an account can join them.

That last detail is the part I keep coming back to. Most messaging services assume everyone you want to reach is already on the same platform, and Gem Space is built to avoid that assumption. The app has been on Google Play since December 2015 and now sits past 10 million installs with a 3.6 average from more than 70,000 ratings, so it has a long track record and a large enough user base to be judged on.

The scope is wider than a chat app usually attempts. Alongside one-to-one and group messaging, there are public and private channels, a feed that learns from your interests, communities you can build around a topic, and a catalog for finding new ones. That is a lot of surface area, and the review below is about whether the pieces fit together for the people likely to use them.

Messaging and calls that reach people outside the app

The core is familiar ground. You send text messages, stickers, voice notes and video messages, and you can start an audio or video call from a conversation. Calls run over the internet and are free, which is the draw for anyone who talks regularly with friends or family spread across countries and would rather not think about per-minute charges.

The conference side is where Gem Space separates itself. Calls can host up to 200 people and run on any device. The detail that matters most is that a guest does not need a Gem Space account to take part. I would expect that to be useful for a club meeting, a class, a family gathering or a client call where some people simply will not install another app to attend.

For work, the app aims to replace several separate tools, putting chats, video calls and a Space with posts, chats and links in one place. Everyday touches include editing messages and sharing documents, and the API lets a team connect Gem Space to other services and automate parts of its workflow. That combination is the strongest argument for a small business or a project team to consider it.

Privacy is a prominent theme. Chats, voice and video calls and Spaces are said to be protected, with privacy settings left in your hands. I would treat that as a starting point rather than a reason on its own to move, but it is the right thing for an app of this kind to lead with.

Channels and the feed for people who publish

Gem Space is not only for talking to people you already know. Channels let you share updates, publish articles and upload videos, and recommendation algorithms are meant to push that content toward the audience most likely to want it. If you already write or record for an audience elsewhere, this is a second place to put the same work where the conversation can happen in the same app.

The channel catalog and smart search are how readers find you. You can browse the catalog by topic and search for subjects and communities, which is the discovery half of the equation. The smart feed adds another layer: you pick the interests you care about, and the app surfaces videos and posts based on what you like. The developer credits AI with shaping that feed, and that claim is worth weighing against your own experience once you start following things.

For creators, the loop runs from publishing to talking with your audience in the messenger and growing through recommendations. Live streams and articles sit alongside video uploads, so the format is not limited to short clips. What I like about the structure is that the audience relationship lives in chats and channels rather than being scattered across separate apps for publishing and replying.

Mini apps extend the same idea. They cover playing, services and tasks inside Gem Space, with new ones marked NEW. The catalog now has categories, which should make browsing them less of a guess. I would not choose the app for mini apps alone, but they fill the gaps between messaging and everything else.

Building a community Space

Spaces are the community layer, and you can create one in a few clicks by picking a category template. That template comes with a ready-made structure of channels and chats, so you are not staring at an empty shell wondering how to organize it. For someone who wants a home for a group but has no interest in setting up infrastructure, that shortcut is the main appeal.

Inside a Space you get a feed of public and private channels arranged by topic, chats for subscribers and members, and a store area where links to a website, blog or business can sit in one place. Access can be open or invite-only, and the moderation tools cover invitations, member management and keeping the Space in order. That set of controls is what makes a Space plausible for a paid community, a club or a business audience rather than just a group chat with a logo.

The template approach does mean your community inherits a shape someone else designed. For most organizers that is a fair trade for getting started quickly, and the categories exist precisely because most communities fall into recognizable types. Whether the structure still fits once a community grows is something each organizer will have to judge for themselves.

The pace of updates is worth a mention. The most recent release added Gem Space Premium, which brings unlimited call duration, more participants, Full HD, bigger files, unlimited transcription of voice messages and extra settings, along with categorized mini apps and fixes for crashes and for paragraph breaks when translating messages. That is a sign of active development rather than a product left to sit.

What you need before you start

Gem Space is free to download and carries no advertising. It does offer in-app purchases, and the Premium tier described in the latest release is where those lead: longer calls, more participants, Full HD, bigger files, voice message transcription and additional settings. The sensible approach is to use the app normally for a while and see whether you run into a ceiling that matters to you.

The requirements are generous. Calls work from any device, and guests can join a call without a Gem Space account, which lowers the barrier for the people you invite. Creating a Space takes a few clicks through a category template, so there is no lengthy configuration phase before a community is usable. The app is rated for Everyone, and the current release is dated October 1, 2026.

The one thing I would plan around is the breadth. A messenger, a feed, channels, communities and mini apps in a single app means there is more to learn than in a straightforward chat tool, and the parts you do not need will still be visible. That is a reasonable trade for someone who wants the whole set, and a distraction for someone who only wants to send messages to a handful of people.

Where Gem Space fits

The clearest fit is someone who talks and publishes in the same breath. A creator who runs a channel, answers readers in chats and occasionally hosts a live stream gets the publishing and the conversation from one app. A small business that wants messaging, video calls, a feed and a place to keep links together, with an API for automating the rest, is in the same position. And anyone organizing a group that includes people who will not sign up for yet another service has an obvious reason to look at the call setup.

A second group is people who simply want free audio and video calling with a wide reach. The 200-participant ceiling and account-free guest access make Gem Space practical for gatherings where the attendee list is unpredictable. For everyday one-to-one chatting, the app covers the basics: text, stickers, voice notes, video messages and calls.

The app is less obviously suited to someone who wants a single-purpose messenger and nothing else. The feed, catalog, Spaces and mini apps are not optional decoration; they are the product's identity, and they shape how the app is organized. That is not a flaw, but it does mean the experience is built for people with something to share or a group to gather, not only for private conversations.

The 3.6 average across more than 70,000 ratings suggests a mixed reception rather than universal enthusiasm, which is unsurprising for an app attempting this much. I would weigh that against the features you actually need, and treat the free tier as the way to find out whether the all-in-one approach suits how you communicate.

A capable all-in-one for callers and community builders

Gem Space is worth considering if you want messaging, internet calling and a place to publish without juggling separate services. The account-free guest access to calls and the 200-participant conferences are the features that stand out most, and the Space templates make community setup realistic for organizers who are not technical. The free download, no ads and an in-app purchase tier for heavier use make it easy to try the parts you care about first.

It is a weaker match for anyone who wants a lean chat app and nothing more, because the feed, channels, communities and mini apps are central to what the developer has built. If your needs are a private message thread and a call button, the extra layers are more to ignore than to enjoy. If your needs run wider, from a club to a business audience to a channel you want to grow, Gem Space covers a surprising amount of that ground in one place.

What's new in version 10.0.41135

Added Gem Space Premium: unlimited call duration, more participants, Full HD, larger files, unlimited voice message transcription, and extra settings. The Mini App catalog now has categories. We also fixed causes of crashes and made sure paragraph breaks are preserved when translating messages.