ZeroPop: AI Card Grader

ZeroPop: AI Card Grader

Grading, Price, Scan, Collect

74 ratings
12 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 26, 2026
  • August 6, 2026

Features

ZeroPop: AI Card Grader screenshot #1 for iPhone
ZeroPop: AI Card Grader screenshot #2 for iPhone
ZeroPop: AI Card Grader screenshot #3 for iPhone
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ZeroPop: AI Card Grader screenshot #5 for iPhone
ZeroPop: AI Card Grader screenshot #6 for iPhone
ZeroPop: AI Card Grader screenshot #7 for iPhone
ZeroPop: AI Card Grader screenshot #8 for iPhone
ZeroPop: AI Card Grader screenshot #9 for iPhone
ZeroPop: AI Card Grader screenshot #10 for iPhone
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About

Instantly grade trading cards using AI, receiving detailed subgrades and market value estimates. Track your collection, analyze potential profits, and discover new releases without mailing your cards.

AI-powered card grading
Subgrade analysis (Corners, Edges, Surface, Centering)
Real-time eBay market data
ROI and profit calculations
Collection set tracking
Card value and trend analysis
Upcoming release notifications
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What's New in ZeroPop

1.5.7

August 6, 2026

Grading reports Every graded card now has a full report. The four subgrades, the close ups behind them, and what we saw on each one. Save it, print it, or send a buyer a link. Free on every tier, as many as you want. Check our work, corner by corner Areas of Interest rebuilds each face from close ups of its own corners and edges, so you can see what the grade was actually based on. Tap any crop to open it full screen. Damage markers now land on the damage instead of near it, on the back of the card as well as the front. Scan as fast as you like Turn off Auto-Open Grade in Settings and just shoot front and back, card after card. Scans grade in the background while you keep going, and the new Recents list lets you watch them land. Sets tab, rebuilt Three sets to a row, filter by game, and pin the ones you are working on. Duplicate sets are gone, card counts are real, and sibling sets are one tap away. The Set Tracker is now a ranked list that tells you where you actually stand. Faster No more freezing when you open Sets, no stutter scrolling the feed, and a card shows the same price everywhere you look at it. Also in this release Identify mode no longer hangs after you ask it for a grade Scan tutorials moved into Settings, one for each scanning mode Portfolio holdings are card tiles now, sorted from tabs A lapsed subscription drops to free instead of showing the wrong scan count Export or delete all of your data from Settings Filters and sorting cross fade instead of flashing the whole grid

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Subscription plans

ZeroPop Pro 2 for 1

2 months of Pro for the price of 1

$9.991 Month
2 Months trial
How to cancel ZeroPop subscription ⁉️
4

In-App Purchases

$0.99

Mini Scan Pack

5 Scans

Events

Read more about Pitch Black: Scan Your Pulls

Pitch Black: Scan Your Pulls

Quick grades and live prices for every pull

Jul 16, 2026 Jul 27, 2026

User reviews

Decent grader

Maybe with time. I think it’s not bad for centering but it’s been drastically over grading with 9s for corners, edges, and surface that would realistically be 6 or a lucky 7.

Response from developer

Thanks for taking the time to write this up, and for grading against your own tools. Feedback this specific is rare and genuinely useful. You nailed the centering point. We measure centering instead of eyeballing it, exactly because most AI graders fall apart there, so hearing it line up with your centering tool means a lot. On corners, edges, and surface, your read matches what we see internally. Those three run a little optimistic against strict graders, and tightening them is what we are heads down on right now. We want accuracy, not friendly grades, so we are calibrating those three down to match. On Slab or Sell, you caught a real bug and we already fixed it. The newest version pulls real sold comps for graded cards, so a 1968 Brooks Robinson PSA 10 will show a true market value, not $56. Update and rescan it and you should see the difference. If anything still looks off, email me, I want to see it. Really appreciate you pushing us.

U keep grading my psa 10 8.5?lol

Ya this site is at best way too stingy cause I’ve looked at multiple of my PSA 10 graded cards and they’re getting anywhere between eight and 8.5 points

Response from developer

Thanks for the feedback, this is genuinely helpful. A couple things worth knowing: if you’re scanning cards inside their slabs, glare off the case can lower what the AI sees, so raw or well-lit, glare-free photos give the most accurate read. It’s also worth noting that ZeroPop grades every card fresh against consistent, current standards, so it can occasionally read a card differently than the grade on the label, especially on older slabs. We’d rather give you an honest, consistent assessment than an inflated one. That said, we recalibrate regularly and examples like yours help us improve, so please reach out through the app and we’ll take a look at your scans.

Scam app

Really bad app …. Vibe coded slop with not skill don’t download it’s a complete scam

Response from developer

Hi, sorry to hear ZeroPop missed the mark for you. It’s a real product built and maintained by an indie developer, with AI grading estimates, collection tracking, and live pricing, plus a free tier so you can try everything before paying. If something didn’t work as expected, reach out through the support link on our App Store page and we’ll make it right. Robert, ZeroPop

Great

Great

Decent grader

Very preliminary. May be about 1 grade level optimistic in corners, edges, and surface compared to my other graders but spot on for centering compared to my centering tool, which is saying something. For some reason, most ai really struggle with centering. The sell or slab function needs help. A psa 10 1968 Brooks Robinson is NOT a $56 card.
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Response from developer

Thanks for taking the time to write this up, and for grading against your own tools. Feedback this specific is rare and genuinely useful. You nailed the centering point. We measure centering instead of eyeballing it, exactly because most AI graders fall apart there, so hearing it line up with your centering tool means a lot. On corners, edges, and surface, your read matches what we see internally. Those three run a little optimistic against strict graders, and tightening them is what we are heads down on right now. We want accuracy, not friendly grades, so we are calibrating those three down to match. On Slab or Sell, you caught a real bug and we already fixed it. The newest version pulls real sold comps for graded cards, so a 1968 Brooks Robinson PSA 10 will show a true market value, not $56. Update and rescan it and you should see the difference. If anything still looks off, email me, I want to see it. Really appreciate you pushing us.

FAQ

How does ZeroPop grade cards?

ZeroPop uses AI to scan your trading card and analyze its corners, edges, surface, and centering. It provides an overall grade on a 1-10 scale and detailed subgrades, similar to professional grading services.

Can ZeroPop estimate card value?

Yes, ZeroPop provides live eBay market data, including active listings and recently sold prices. It also calculates estimated value and potential net payout after fees.

What are the subscription options for ZeroPop?

ZeroPop offers a Free plan with 2 scans/month. Paid plans include Lite ($3.99/mo) for 40 scans, Pro ($9.99/mo) for 125 scans with market data and sell tools, and Ultra options.

Does ZeroPop work with all types of trading cards?

ZeroPop supports a wide range of trading cards, including Pokémon, Magic: The Gathering, Yu-Gi-Oh!, and various sports cards like baseball, football, basketball, and hockey.

How does ZeroPop help with card submission decisions?

The ROI Calculator within ZeroPop helps you decide if a card is worth submitting for professional grading. It shows which grading tier to use, break-even values, and expected profit or loss.

Can I track my collection with ZeroPop?

Yes, ZeroPop automatically organizes scanned cards by set and tracks your completion percentage. You can also view upcoming releases and monitor your portfolio's value over time.

Is ZeroPop available on all devices?

ZeroPop is available for iPhone and iPad, as indicated by its supported devices.

How often is ZeroPop updated?

The latest version of ZeroPop is 1.4.3, and it was last updated on June 5, 2026, indicating active development and maintenance.