GM10 is made and published by Matthew Billman. AppBrain is an independent app data site and isn't affiliated with Matthew Billman. The app name, icon, screenshots and description belong to Matthew Billman and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 4.68
- 22 ratings
- Last updated
- November 4, 2025
It doesn't have enough ratings yet to judge what users think.
Rankings
App Store top chartsApp Store Rankings for GM10
Competitors
Similar apps and more from Matthew BillmanAlternatives to GM10
Also available on Google Play
Releases
Updates seen on the App Store- Version
- 1.1.31
- Launched
- July 2023
No changelog data
User feedback
Ratings and reviews on the App StoreComments on GM10 for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 138.4 MB
- Content rating
- High
Technologies used by GM10
About the app and developer
About GM10
GM10 is a social networking app developed by Matthew Billman.
User Ratings
GM10 is rated 4.68 out of 5 stars. The rating is based on 22 ratings.
App Information
GM10 is freely available from the App Store. The app size is 138.38 MB. The latest version available is 1.1.31. The last update was on November 4, 2025.
Technical Requirements
The app has a content rating of High Maturity. The app has been available on the App Store since July 2023.
Developer information for Matthew Billman
Address:
Frequently asked questions about GM10
Is GM10 free?
Yes. GM10 is free on the App Store.
Is GM10 still available?
Yes. GM10 is on the App Store, and the last update we saw was on November 4, 2025.
How large is GM10?
GM10 is 138.38 MB.
Is GM10 suitable for children?
App Store gives GM10 a high maturity rating. It is meant for adults.
How do people rate GM10?
GM10 scores 4.68 out of 5 stars, from 22 ratings on the App Store.
Who made GM10?
GM10 was developed by Matthew Billman. It is listed in the social networking category on the App Store.
What are the best alternatives to GM10?
People looking at GM10 also look at these social networking apps: The Adjacent App, Protégé Expert, HODGE Hub, Sideshow Social Network, Sondago - Make New Friends.
Store listing
By Matthew Billman, from the App StoreDescription by Matthew Billman Written by the developer, not by AppBrain. Click to read.
- We’re community first, our goal is to showcase the best parts of the hobby by being the primary place for members of the community to engage with one another, learn more about the hobby with breaking news and interact with the community by posting about it.
- The generation gap in trading is real, with our fun and nostalgic design, we’re looking to engage those young and old from wherever you call home in one place, you can even find out where the nearest upcoming show is going down so you can better bridge that divide.
- Being community-first always, everyone on GM10 has a profile that they can create to help put a face/avatar to the name. We hope both parties on a deal can learn about each other’s interests, where they call home, their collection and even their previous transactions.
- Say so-long to only having two options on an online marketplace, you can buy and sell your cards online with just a few clicks.
- Come break with us, we’ve developed an in-application randomizer that takes the pain away from your breaks.
- GM10 unlocks the next level of collecting by enabling you to make collectibles your business. With a sleek marketplace that is designed with the collector in mind we hope you’ll have a very profitable experience on the app for years to come
- We’ve dedicated a significant amount of our development to building out Brand Shops, you can establish your own shop where you and your friends/business partners can collaborate to sell your own branded merchandise or products to the broader market.
We hope you will join us and help build the community as we all look to slab it, stream it, sell it.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula