Comparison

Messenger Gem Space vs OSC Messaging

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Messenger Gem Space

Connect with friends, family, and like-minded individuals through secure chats and calls. Discover content, join communities, and create your own channels. Ideal for personal, professional, and business communication.

Highlights
  • Encrypted chats and secure calls
  • Smart news feed with personalized content
  • Public and private communities by interest
  • Free video and audio calls for up to 1000 people
  • Channel creation for bloggers and content creators
  • Business tools for team collaboration and management
  • API integration for corporate services
Features
Read full description

Gem Space is everything you need to connect, work, and create. A messenger with free audio and video calls, a smart feed, channels, Spaces communities, and mini apps. Chat with friends, follow the news, grow your blog or business, and meet people who share your interests, all in one app. Your privacy matters. Messages, audio and video calls, and Spaces are securely protected, while you stay in control of your privacy settings. FOR YOU AND YOUR FRIENDS Follow creators, learn something new, share ideas, and connect through chats and communities. Smart feed Choose your interests and follow channels and chats. AI helps surface fresh videos and posts based on what you like. Find inspiration Browse the channel catalog and use smart search to discover new topics and communities. Easy chats, public or private Send messages, stickers, voice notes, and video messages, or start an audio or video call. Free audio and video calls Host group calls and conferences with up to 200 participants from any device. Even guests without a Gem Space account can join. Spaces for communities Create your own Space in just a few clicks. Pick a category template and get a ready-made structure with channels and chats. Feed: public and private channels organized by topics and interests. Chats: spaces for conversations with subscribers and community members. Store: add links to your website, blog, or business in one place. Communities by interest Meet people who share your interests and build your own community. Mini apps Play, explore services, and get things done without leaving Gem Space. New mini apps are marked NEW. FOR BLOGGERS AND CONTENT CREATORS Create and share videos, articles, and live streams. Templates help you launch a Space in minutes. Channels Share updates, publish articles, and upload videos. Recommendation algorithms help your content reach the right audience. Channel catalog Publish content, talk to your audience directly in the messenger, and grow through recommendations. Communities Run your community like your own media space: bring people together in chats and channels; share updates through the smart feed; choose open or invite-only access; organize important information; keep your contacts and external links in one place. FOR BUSINESS One app instead of several tools: messaging, video calls, and a Space with a feed, chats, and links. Stay connected with your team and your audience. Chats and recorded conferences Send messages, make calls, and host conferences with up to 200 participants. Call people without an account Make free audio and video calls over the internet, even with people who have not signed up yet. Privacy and moderation Control access through invitations, manage members, and moderate your Space. Secure communication Keep your data private and your conversations protected. API integration Automate workflows and connect Gem Space with other services through the API. Everyday work tools Edit messages, share documents, and keep team communication in one place. Reach a new audience Grow through chats, calls, and content discovery inside Gem Space. Calling people without an account gives your business even more ways to connect. Terms of Use: https://gemspace.com/terms-of-use

About

OSC Messaging

Read full description

OSC Messaging keeps theatre and live-event teams in sync with fast, channel-based chat, live intercom, and OSC show control - all running entirely on your local Wi-Fi. No server, no accounts, no internet, no cloud. Originally developed as a way for Front of House sound to chat with backstage about wireless mic issues, patching, and everything else that comes up during a show. How it works - Open the app on every device on the same Wi-Fi network - they find each other automatically - Organize conversations by department channel (Audio, Lights, Deck, Props, Video, FOH) - Talk live on per-channel intercom party lines with push-to-talk, or send voice clip messages - Share photos, set per-channel notifications, and use quick replies - Send and receive OSC from consoles and show-control software - Use a Mac as a bridge into your existing wired comms system - Show your Wi-Fi join QR code so new devices can hop on fast Messages never touch the internet - they stay on your network and disappear when everyone leaves. If you're not on the Wi-Fi, you're not in the show.

Screenshots

Messenger Gem Space4 screens
OSC Messaging4 screens

Verdict

The call

The clearest difference is in-app purchases: OSC Messaging at none against Messenger Gem Space's 3. Messenger Gem Space's advantage is update cadence (every 10 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Messenger Gem Space sells 3 in-app purchases, starting at $2.99 per month. OSC Messaging asks for nothing beyond the download.

UpkeepUpdate frequency

Messenger Gem Space ships an update every 10 days, OSC Messaging every 6 months. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
Messenger Gem Space versus OSC Messaging: the parameters behind the verdict, then further details
ParameterMessenger Gem SpaceOSC Messaging
PriceFreeFree
Rating3.9 (150 ratings) — better—
Positive reviews70.7% of reviews—
Number of ratings150 — better—
Update frequencyEvery 10 days — betterEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS1615.6 — better
Further details — not scored
Size718 MB33 MB
Age rating12+4+
DeveloperMarketspace Solutions OUJeremy Lyon

In-app purchases

3 purchases

Messenger Gem Space

Subscriptions3
  • Gem Space Premium (1 Month)7 Days trial$2.991 Month
  • Gem Space Premium (6 Months)7 Days trial$14.996 Months
  • Gem Space Premium (1 Year)7 Days trial$24.991 Year
None

OSC Messaging

No in-app purchases

Questions

Is Messenger Gem Space free?
Messenger Gem Space is free to download, with in-app purchases available.
Is OSC Messaging free?
OSC Messaging is free to download, with no in-app purchases.
Do Messenger Gem Space or OSC Messaging have ads?
Neither Messenger Gem Space nor OSC Messaging shows ads.
Which is updated more often, Messenger Gem Space or OSC Messaging?
Messenger Gem Space ships an update every 10 days, and OSC Messaging every 6 months. Most recently, Messenger Gem Space was updated on October 16, 2026 and OSC Messaging on October 5, 2026.

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