Grade.IQ

Marceus.tcg

In-app purchases

About this app

Grade.IQ uses advanced AI to analyse your Pokémon cards and estimate professional grades before you submit — saving you time and money.

📸 PHOTO-BASED GRADING
Simply photograph your card and our AI analyses centring, corners, edges, and surface condition to give you an estimated grade in seconds.

🏆 MULTIPLE GRADING STANDARDS
Get estimated grades for PSA, Beckett (BGS), ACE Grading, CGC, and TAG — built around each company's published standards, all in one scan.

🔬 CLAHE ENHANCEMENT FILTERS
Grade.IQ doesn't just look at your photo. It applies professional CLAHE imaging filters (adaptive histogram equalisation) to reveal micro-scratches, edge whitening, and surface texture invisible to the naked eye — for a sharper, more accurate grade.

💰 REAL MARKET VALUES
See actual eBay sold prices for graded copies of your card, so you know exactly what it's worth at every grade level — and which company gives you the best return.

🤖 TCG ADVISOR
Chat with your own AI card expert for instant answers on values, grades, deals, and whether a card is worth submitting.

🔍 DEEP GRADE MODE
Capture up to 16 photos including close-ups of all 4 corners for the most accurate AI assessment possible.

📦 BULK GRADING
Grade up to 20 cards at once — perfect for sorting through a collection quickly.

🔄 CROSSOVER GRADING
Already own a graded slab? Estimate how it could score with a different grading company before you cross it over.

🌍 JAPANESE CARD SUPPORT
Full support for Japanese sets with Cardmarket EU pricing.

Whether you're a collector, trader, or serious grader, Grade.IQ gives you the edge before your cards go in the post.

❤️ BUILT BY THE COMMUNITY, FOR THE COMMUNITY
I'm a solo developer and a collector just like you — and this is the very first app I've ever built. I made Grade.IQ for our community because it's something I wanted myself. As a one-person team you may run into the odd bug, but I'm fully committed to fixing them quickly and making the app better with every update. Your feedback means everything — thank you for giving Grade.IQ a try. 🙏

What’s new

Fixed android sliding error.