# GM10

> Social platform for trading card collectors to connect, buy, sell, and engage. (iPhone/iPad app by Matthew Billman.)

- Source: https://appshunter.io/ios/app/gm10/id6444276022 (this page in markdown: same URL + `.md`)
- Developer: [Matthew Billman](https://appshunter.io/developer/1653539349)
- Category: Social Networking, Business
- Price: Free with in-app purchases
- Rating: 4.70/5 from 22 App Store ratings · 18 written reviews indexed
- Age rating: 17+
- Requires: iOS 18.0 · 138 MB
- Languages: American English
- Released: 2023-07-27
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/gm10/id6444276022/reviews.md

## What is GM10?

GM10 is the social platform for everything trading cards. We’re collectors who have built a collector-focused application that connects the trading cared hobby by bringing the best of everything into one platform. These collector-focused tools include:

- 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

## Key features

- Community engagement and news
- Find local trading card shows
- User profiles with transaction history
- Online buying and selling
- In-app randomizer for breaks
- Brand shops for selling merchandise

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Plus Monthly | $14.99 | per month |
| Premium | $24.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| PURPLE | $7.99 | one-time |
| BLUE | $1.99 | one-time |
| RED | $3.99 | one-time |
| GOLD | $9.99 | one-time |
| BLACK | $14.99 | one-time |
| GEM | $19.99 | one-time |


## Recent user reviews (10 of 18)

All indexed reviews: https://appshunter.io/ios/app/gm10/id6444276022/reviews.md

### 5/5 — Resourceful

*2025-08-12, version 1.1.25*

With this app I am able to find upcoming events around the hobby and connect with other collectors

### 5/5 — Must-Have for Collectors

*2025-08-12, version 1.1.25*

Really solid app for anyone in the hobby. I’ve found a bunch of upcoming events I wouldn’t have known about otherwise, and it’s been great connecting with other collectors. Makes it way easier to stay in the loop.

### 5/5 — Love it!

*2025-08-12, version 1.1.25*

Truly fantastic way to find news on my collections and meet other ppl that are into the same things as me.

### 5/5 — The Best!

*2025-08-12, version 1.1.25*

GM10 is hands down one of the best apps I’ve downloaded for the hobby. It makes finding sports card shows, trade nights, and other hobby events ridiculously easy — no more digging through random Facebook groups or outdated websites.

What really sets it apart is the community aspect. You can connect with other collectors in your area, set up trades, and even network with vendors before an event. I’ve already met a few great people and discovered shows I didn’t even know existed near me.

If you’re serious about sports cards or just want to meet more people in the hobby, GM10 is a game changer.

### 5/5 — Connecting with other collectors

*2025-08-12, version 1.1.25*

What I love about GM10 is how you get to connect with other collectors so easily! Everyone is really friendly. It’s honestly about the Hobby and not scalping! I also love how you can look up any hobby shops that are near you and they have all card shows listed for you to find. It’s a great platform to meet others who are interested in whatever hobby you collect. 10 out of 10!

### 5/5 — COMMUNITY

*2025-07-16*

I can see where this going! love this concept and innovation. Some bugs but its a new app and thats normal.

### 5/5 — Great app!

*2025-07-08, version 1.1.12*

**5/5 Stars – The Ultimate App for Trading & Selling Collectible Cards!**  

If you’re serious about buying, selling, or trading collectible cards (whether it's sports cards, TCGs like Pokémon or Magic: The Gathering, or any other collectibles), this app is an absolute game-changer!

### 5/5 — A Collector’s Best Friend

*2025-01-23, version 1.1.6*

⭐️⭐️⭐️⭐️⭐️
I’ve been using GM10 for a while now, and it’s completely transformed how I enjoy trading/collecting. It’s super easy to find local card shops and events, and the trading feature is a lifesaver! The app feels like it was made for people like me who love connecting with other collectors. Plus, Slabby is the modern day Clipper (just jacked up on Mt. Dew). Highly recommend!

### 2/5 — Super buggy, empty

*2025-01-19, version 1.1.4*

App keeps crashing for me, and when it does work long enough to scroll around, it seems like I’m the only one there, with most of the content from 2023. Maybe this isn’t the right version? I have the most updated, but this ain’t it. Shame, seems like a good app idea if built competently.

### 5/5 — Wow

*2025-01-19, version 1.1.4*

A great step in the right direction for the hobby!

## Frequently asked questions about GM10

### What is GM10?

GM10 is a social platform designed specifically for trading card collectors. It aims to be a central hub for the hobby, allowing users to connect with each other, discover breaking news, and interact within the community. The app facilitates buying and selling cards, organizing breaks with a built-in randomizer, and even establishing brand shops for merchandise.

### What are the key features of GM10?

Key features include community engagement through profiles and posts, a marketplace for buying and selling cards, an in-app randomizer for breaks, and the ability to create brand shops for selling products. Users can also find information on upcoming local trading card shows.

### Is GM10 free to use?

The application is free to download and use, with the option for in-app purchases. This allows users to access core community and marketplace features without an upfront cost, while offering additional functionalities or convenience through purchases.

### Who is GM10 for?

GM10 is built for collectors of all ages interested in trading cards. Whether you are a seasoned collector looking to expand your network and business, or a newcomer wanting to learn and engage, the platform offers tools and a community to suit your needs.

### Can I sell my own products on GM10?

Yes, GM10 allows users to establish their own Brand Shops. This feature enables you and your business partners to collaborate and sell your own branded merchandise or products directly to the broader market within the app.

## Version history (last 5 releases)

### 1.1.31 — 2025-11-04

following followers places change.

### 1.1.30 — 2025-11-01

gradle upgrade.

### 1.1.29 — 2025-09-05

update how to use.

### 1.1.28 — 2025-09-04

add about as page.

### 1.1.27 — 2025-08-23

some issue resolve.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*