Comparison

Heystack Imaging App vs ZeroPop

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Heystack Imaging App

This app uses AI to simplify the process of listing trading cards online. It automates image capture, cropping, rotation, and title generation, enabling quick and efficient listings to platforms like eBay. Designed for sellers, breakers, and businesses, it streamlines inventory management.

Highlights
  • AI-powered image capture
  • Automatic card cropping
  • Instant image rotation
  • Accurate card recognition
  • Customizable title generation
  • One-tap eBay listing
Features
Read full description

Heystack Imaging App: AI-Powered Trading Card Listings, Made Simple Use the Heystack Imaging App to take great images of your trading cards! Heystack is the easiest and fastest way to list trading cards online. Built specifically for modern card sellers, breakers, dealers, and consignment businesses, our AI-powered platform automates every step of the card listing process—from image capture to eBay listing—so you can spend less time managing inventory and more time growing your business. Heystack is trusted by leading trading card platforms, consignment businesses, and power sellers for one reason: it works. Whether you're managing hundreds or hundreds of thousands of cards, Heystack streamlines the listing workflow into just a few taps. Key Features Smart Capture Say goodbye to clunky setups. Our mobile app works seamlessly with the Heystack One card imaging studio—compact, wireless, and built for speed. Snap high-resolution front and back images in seconds. Card Cropping Stop wasting time manually editing photos. Heystack automatically crops your card images for professional, distraction-free listings. Crop to remove all background or border crop to preserve card edges. Get corner crops with a single click. Instant Rotation No more neck tilts or sideways photos. Heystack instantly rotates your images to the correct orientation so your listings look polished and professional every time. Accurate Recognition From rare parallels to tricky inserts, Heystack’s AI handles it all. Our machine learning and computer vision tools identify cards accurately—even from brand-new releases—saving you time. Custom Titling Control your listing titles while keeping them optimized for search. Heystack auto-generates clean, clear, and customizable titles under 80 characters, making listings faster and more consistent. Rapid Listing List entire stacks of cards to eBay with just one tap. Our direct integration with the world’s largest card marketplace helps you capture release day momentum and maximize value—without the hassle. Who It’s For Breakers who want to instantly list hits from their streams Consignment sellers handling high-volume submissions Hobby shops scaling their online sales Power sellers ready to upgrade from document scanners and manual work Whether you're listing 100 cards or 10,000, Heystack gives you the speed and control you need—without sacrificing quality. Why It Matters Manual listing is slow, painful, and error-prone. Heystack replaces outdated workflows with smart automation that actually works. With every photo, crop, rotation, title, and listing powered by AI, you can reduce friction, improve accuracy, and save hours every day. We know that the faster a card is listed after release, the higher its potential value. That’s why we built Heystack to match new sets on release day—so you can be first to market, every time. Bonus: Heystack One Compatible Pair the app with the Heystack One card imaging studio for the ultimate card capture experience. It’s portable, wireless, and purpose-built for cards. Simply place a card in the device, snap front and back, and let the software do the rest. Your Process, Your Way Every step in Heystack is modular. Only use the tools you need: capture, crop, rotate, recognize, title, and list. Build the perfect workflow for your business and adjust as you grow. Ready to Sell Smarter? Join the sellers, breakers, shops, and consignment teams already using Heystack to take the hassle out of high-volume listing. Download today and see why Heystack is the new standard in trading card automation.

About

ZeroPop

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.

Highlights
  • 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
Features
Read full description

Grade any trading card in seconds, before you pay $20+ to PSA, BGS, or CGC. ZeroPop scans any trading card and delivers the same subgrades that PSA, BGS, and CGC use (Corners, Edges, Surface, and Centering), plus real time eBay market prices, ROI calculations, and set tracking. No mailing cards. No waiting weeks. Browse thousands of cards graded by the community in the Explore tab. See what collectors are scanning, compare grades, and discover cards across every set. Search for cards you want to collect and watch their value over time. See upcoming card shows and get notified about new set releases. SCAN AND PREGRADE IN SECONDS Point your camera. ZeroPop's AI scanner captures your card and runs analysis on every detail: • Overall grade on a 1 to 10 scale • Subgrades: Corners, Edges, Surface, Centering • Defect mapping: whitening, scratches, and creases pinpointed • Centering ratios (left/right and top/bottom) with PSA centering eligibility • PSA, BGS, and CGC grade estimates with confidence scores • Variant detection: 1st Edition, Shadowless, Full Art, Holo, and more • Error detection: misprints, miscuts, holo bleed, and ink errors • Basic and Advanced Modes: free scans cover front and back. Pro unlocks four angle AR scanning. SHOULD I SUBMIT THIS CARD? Stop losing money on bad submissions. The ROI Calculator shows: • Which grading tier to use (Economy, Regular, or Express) • Break even value at each predicted grade • Expected profit or loss after grading fees • Whether your card meets PSA centering requirements Make submission decisions with data, not guesses. LIVE EBAY MARKET DATA Know exactly what your cards are worth right now: • Live eBay listings with active comps • Recently sold prices, so you never sell too low • Estimated value and net payout after fees • One tap sell. List directly to eBay from the app. TRACK EVERY SET • ZeroPop automatically organizes cards by set and tracks your completion percentage, so you always know what you have and what you still need. • View upcoming releases with our release tracker. PORTFOLIO AND PRICING See what your collection is actually worth: • Portfolio value tracking with historical charts • Cost basis and P&L for every card • Top movers, gainers and losers at a glance • CSV export for insurance documentation MEET SCOUT, YOUR NEW CARD EXPERT Scout lives inside ZeroPop and knows every card you've scanned. Ask anything about your collection and get answers backed by live market prices, 30, 90, and 365 day trend history, and honest guidance on which cards are worth sending in for grading. Open the Scout tab to start a conversation. WORKS WITH EVERY CARD Pokémon, Magic: The Gathering, Yugioh, Baseball, Football, Basketball, Hockey, Soccer, and more. If it's a trading card, ZeroPop can grade it. PLANS • Free: 2 scans/month, full AI grading • Lite ($3.99/mo): 40 scans/month, in depth analysis, set tracking • Pro ($9.99/mo): 125 scans/month, eBay market data, portfolio, sell tools, advanced scanning mode • Ultra ($24.99/mo): 500 scans/month, PSA/BGS/CGC estimates, CSV export Annual plans save 33%. Scan packs are consumable in app purchases that add scans to the user's balance for grading trading cards. They never expire and are separate from the monthly subscription allowance. The app spends the monthly subscription scans first, then draws from purchased pack credits. 5 Scan Pack - $0.99 30 Scan Pack - $4.99 65 Scan Pack - $9.99 140 Scan Pack - $19.99 Questions? zeropop@hanlon.digital Links: Privacy Policy: https://zeropop.app/privacy Terms of Use: https://zeropop.app/terms Subscription Terms: https://zeropop.app/subscription-terms

Screenshots

Heystack Imaging App1 screens
ZeroPop4 screens

Verdict

The call

The clearest difference is rating: ZeroPop at 4.6 against Heystack Imaging App's 3.8. ZeroPop also leads on update cadence (every 6 days vs monthly) and ratings volume (121 vs 16). Heystack Imaging App's advantage is in-app purchases (none vs 10) and review sentiment (63% vs 53%). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ZeroPop sells 10 in-app purchases, starting at $3.99 per month. Heystack Imaging App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ZeroPop holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: ZeroPop has 121 ratings behind it against 16, so its average is the more settled of the two. Written reviews complicate that: 63% of Heystack Imaging App's written reviews are positive against 53% of ZeroPop's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Heystack Imaging App ships an update monthly, ZeroPop every 6 days. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

Scorecard7 real differences · 3 level
Heystack Imaging App versus ZeroPop: the parameters behind the verdict, then further details
ParameterHeystack Imaging AppZeroPop
PriceFreeFree
Rating3.8 (16 ratings)4.6 (121 ratings) — better
Positive reviews62.5% of reviews — better53.3% of reviews
Number of ratings16121 — better
Update frequencyMonthlyEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.018.0 — better
Further details — not scored
Size2 MB65 MB
Age rating4+4+
DeveloperTCCentral, IncHanlon Digital LLC

Customer experience

Heystack Imaging App

All ratings16 ratings
Positive68.8%
Neutral0.0%
Negative31.3%
Written reviews8 reviews
Positive62.5%
Neutral0.0%
Negative37.5%

ZeroPop

All ratings115 ratings
Positive90.4%
Neutral0.9%
Negative8.7%
Written reviews15 reviews
Positive53.3%
Neutral6.7%
Negative40.0%

In-app purchases

None

Heystack Imaging App

No in-app purchases

10 purchases

ZeroPop

Subscriptions6
  • ZeroPop Lite Monthly3 Days trial$3.991 Month
  • ZeroPop Pro 2 for 12 Months trial$9.991 Month
  • ZeroPop Pro3 Days trial$9.991 Month
Show 3 more
  • ZeroPop Ultra$24.991 Month
  • Pro Annual$79.991 Year
  • ZeroPop Ultra (Annual)$199.991 Year
One-time4
  • Mini Scan Pack$0.99
  • Starter Scan Pack$4.99
  • Value Scan Pack$9.99
Show 1 more
  • Scan Pack Bulk$19.99

Questions

Is Heystack Imaging App free?
Heystack Imaging App is free to download, with no in-app purchases.
Is ZeroPop free?
ZeroPop is free to download, with in-app purchases available.
Which has better reviews, Heystack Imaging App or ZeroPop?
ZeroPop is rated higher. Heystack Imaging App averages 3.8 out of 5 from 16 ratings, while ZeroPop averages 4.6 from 121 ratings.
Do Heystack Imaging App or ZeroPop have ads?
Neither Heystack Imaging App nor ZeroPop shows ads.
Which is updated more often, Heystack Imaging App or ZeroPop?
Heystack Imaging App ships an update monthly, and ZeroPop every 6 days. Most recently, Heystack Imaging App was updated on October 13, 2026 and ZeroPop on October 21, 2026.

Other comparisons