How It Works?

The time you had to use different platforms have come to an end. And we show you why!

All your data in one place

You can easily create a profile, connect with other collectors, buy & sell on the marketplace and grade your cards in real-time.


Our credo is to be transparent from day one. We want to improve our app together with our users to provide the best one-stop-shop solution on the market.


We are collectors like you and have always an open ear for your inputs and feedback. Reach out to us via e-mail or our socials.

Awesome Features

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  • Profile page

    You can easily set up your own profile with a profile picture, a bio, and of course a gallery of your favorite sports cards.

  • Secure payments

    All transactions are being handled by the world’s best and securest payment provider Stripe.

  • Direct messages

    Connect and talk with other collectors of the hobby and negotiate prices via chat messages.

  • Social Share

    Share and showcase specific cards or gradings also outside the app on other socials.

  • AI-grading

    Get an instant and objective soft grading via our trained AI/ML algorithm. Add the grading label and sell your card on the marketplace.

  • 24/7 Hobby news

    We provide the latest news of the hobby on a daily basis. Never miss a big headline again.


Total Downloads


Happy Clients


Active Users


App Rates

All your cards in your pocket

Your profile is like the business card of your hobby and you can share and showcase it every time. Search on the marketplace for a steal or hunt your holy grail. Get an objective third-party opinion on your card through AI/ML in real-time.

Easy to Use

Register and set up your profile in minutes and you are ready to go.

Monitor & Manage

Your collection is in your pocket. Buy & Sell cards on the marketplace and grade them instantly.

Stay Connected

Build up a network with other collectors and investors of the hobby and see in the news feed what they are buying and selling.

Watch This Video

Frequently Asked Questions

Anything that you are missing or not sure about how it works – we got it covered here. If not shoot us a message via e-mail or our socials.

Yes, you can download it for free from the app stores. When it comes to grading we offer different subscription fees and on the marketplace, we take a 3% commission on every sale.

Our trained AI/ML model will check your card based on the grading industry standards regarding centering, corners, edges, and surface.

We really put a lot of hard work and sweat into it to present the best product from day one. But as it is for that use cases the model will get better and better with every card that has been uploaded.

For sure, but not right now. We are working on it to provide NFTs with utility in our ecosystem soon. Then you will be able to upgrade your digitally graded cards into an NFT. With your NFT you can showcase or sell your physical card in a more unique and successful way.

Absolutely. We will provide a desktop version soon in the future, which will allow you to manage your collection on your laptop as well.

Still have a question? Ask your question here

App Screenshots

We plan to release our app in May 2022. In the meantime take a look at our wireframes.

Latest Hobby News

We provide you with the latest hobby news and tips around collecting and flipping cards.

NFL Offseason Sports Cards Outlook GuideDesmond Ridder, NFL Offseason, NFL Trading Cards, Shane Buechele, Sports Card Investor

peterFebruary 14, 2023

NFL Offseason Sports Cards Outlook Guide

The 2023 NFL Season has officially wrapped up with the Kansas City Chiefs winning their second Super Bowl with Patrick Mahomes under center. While the excitement is high in Kansas City as the town prepares for another Super Bowl Parade, the rest of the NFL world has turned to the 2023 NFL Offseason including NFL Free Agency as well as the 2023 NFL Draft. With the off-season upon us it is a great time to examine the 2023 NFL Offseason Sports Cards Outlook while preparing for what is to come over the next few months.

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Top 10 Sports Card Collectors Tools for 2023: Paid and Free!Free Sports Collectors Tools, Sports Card Investing Tools, Sports Collectors Tools, Trading Card Apps, Trading Card Tools

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Top 10 Sports Card Collectors Tools for 2023: Paid and Free!

The New Year has arrived as we say goodbye to 2022 and welcome in 2023. While 2022 delivered so many good things to the sports card world and trading card industry, 2023 looks to continue that trend moving into the New Year. As new sports card collectors are introduced during the Christmas Holiday, it opens up the door for us a to take a look at the Top 10 Sports Card Collectors tools available. While these sports collectors’ tools are great for newbies and even some novice sports card collectors, everyone can benefit from adding these tools to your hobby trading card toolbox.

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How to Pre-grade Sports Cards Guide – Tips & Tools

The evolution of technology continues to play a vital role in our daily lives including within the world of sports cards. As sports cards have evolved over the years, sports cards sales are at all-time highs. Sports card collectors, sports card investors, and sports cards flippers continue to see record sales prices and buzz around the trading card industry. Learning how to pre-grade sports cards can help you save money and increase your profits.

Read More

Sports Card Grading GuideBeckett, CSG, GMA, PSA, SGC, Sports Card Grading, Sports Card News, Vintage Sports Card News

peterMay 13, 2022

Sports Card Grading Guide

Overall the Sports card investment world is booming with graded sports cards being at the front of the pack. From novice sports card collectors to big time investors who entered the sports card world to make a profit, graded sports cards lead the pack. With that said many sports card collectors or newbies to the hobby, have no idea what Sports Card Grading is. In addition to knowing what sports card grading is, the need to know the big three third-party grading companies as well as tips and tools is vital. This is where our Sports Card Grading Guide is here to help you along the way.

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Beginners Guide to Sports Card CollectingBeginner's Guide

michaelMay 6, 2022

Beginners Guide to Sports Card Collecting

The world of sports card collecting has been around since the mid to 1880s with the hobby beginning with baseball before eventually transitioning over the years to include football, basketball, soccer as well as other sports including hockey and MMA. Once a hobby that included a stick of bubble gum, a potential noise producer between the bicycle tire, and even an object to toss in a childhood game has now evolved into a big-time potential investment hobby. If you are one of the lucky newcomers to sports card collecting, here is a beginner’s Guide to Sports Card Collecting guide for you to begin your journey.

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Leveraging AI and Machine Learning to Revolutionize Your Sports Wagering Game PlanUncategorized

michaelAugust 29, 2023

Leveraging AI and Machine Learning to Revolutionize Your Sports Wagering Game Plan

In the digital era, where information is abundant but attention is scarce, sports enthusiasts who indulge in wagering activities often find themselves in a maze of statistics, hunches, and advice from “experts.” However, as with many fields that require decision-making under uncertainty, Artificial Intelligence (AI) and Machine Learning (ML) are making a dramatic entrance into the sports wagering world. But how can you harness the immense power of these technologies to enhance your strategy? Let’s delve into it.

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Super Bowl LVII: Football Cards to Buy or Sell before the big game!Jalen Hurts, Patrick Mahomes, Patrick Mahomes VS Jalen Hurts, Super Bowl LVII, Super Bowl LVII Cards to Collect

peterFebruary 9, 2023

Super Bowl LVII: Football Cards to Buy or Sell before the big game!

The end of the 2022 NFL season is slowly approaching as Super Bowl LVII is just a few days away. As the Super Bowl approaches the football sports card world is red hot as sports collectors, sports card investors, and sports card flippers look to cash in on players involved. Super Bowl LVII features one of the hottest players in the NFL in Patrick Mahomes who owns some of the hottest NFL sports cards right now along with Jalen Hurts who has seen his rookie cards spike in value this season. Mahomes and Hurts headlines the Top Football Cards to Collect Super Bowl LVII.

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Want to be the first to get access to our app? Then sign up now to become an early adopter and the chance to be in our closed beta soon!

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We don’t share your personal information with anyone or company. Check out our Privacy Policy for more information.

Our Team

We are experienced entrepreneurs and passionate collectors.

Michael Schneider

Michael Schneider

CEO & Founder

Dragan Milovanovic

Dragan Milovanovic

Interims CTO

Sam Li

Sam Li


Max Rollinger

Max Rollinger


Pricing Plans

If you are a personal collector, a flipper, or a card business we have the right pricing structure for you.



  • Grade max. 3 cards




  • Grade unlimited


Get In Touch

Got feedback, inputs, or a problem shoot us a message via e-mail or socials.

EU Headquarter

Break Stuff j.d.o.o
PO BOX 372
10000 Zagreb, Croatia

US Location

Break Stuff, Inc.
DE, 19709

Phone Number

+43 676 646 31 99

Email Address


Working Hours

09:00AM to 08:00PM

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