Comparison

GameStop Power Packs vs DCM Grading

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

Head to head
About

GameStop Power Packs

Open digital packs to reveal real PSA-graded trading cards. Choose to have your cards shipped, sell them within the app, or store them securely in a digital vault. Explore various pack levels and manage your collection with ease.

Highlights
  • Digital pack opening
  • Real PSA-graded card reveals
  • Physical card shipping
  • In-app card selling
  • Secure PSA Vault storage
  • Collection management
Features
Read full description

Rip digital packs for real PSA-graded cards. Power Packs are digital packs you rip online to reveal a PSA-graded card. Once revealed, you can choose to have the physical card shipped to you within the U.S., sell it on the Power Packs app, or keep the card securely stored in your PSA Vault. Get packs starting at $25, all the way up to $5K. The cost of a pack increases as the levels increase, and you’ll be able to see these prices before purchasing. Higher pack levels give you a chance at getting higher-value cards but do not guarantee it. You can review chases, pack odds, and real-time market values based on data from Card Ladder, so you know what’s in play before you buy a pack. You have options after every reveal—keep your card in the PSA Vault, ship it home, accept an instant buyback offer, or list it for sale directly from the app. Your pulls are easy to manage no matter if you’re holding, selling, or chasing your next grail. All cards opened from Power Packs are secured and stored in the PSA Vault, a modern, climate-controlled facility in Delaware with 24/7 security and insurance, until you either sell it or ship it home. Features include: - Instant card reveals - Sports, Pokémon, and other trading card categories - Pack levels starting at $25, with premium rips up to $5,000 - Secure PSA Vault storage - Shipping, buyback, and listing options - Total in-app collection management

About

DCM Grading

Instantly grade your trading cards using AI. Snap photos of your cards to receive a grade, subgrades, and detailed defect analysis within a minute. Manage your collection, track market prices, and even list items directly to eBay.

Highlights
  • AI-powered card grading
  • Subgrade and defect analysis
  • Customizable slab labels
  • Insta-List to eBay
  • Live market pricing
  • Collection management
Features
Read full description

DCM Grading brings professional-quality card grading to your phone. Snap a front and back photo of any trading card and our DCM Optic™ AI returns a grade in under 60 seconds, complete with subgrades, defect detail, downloadable reports, customizable labels for your own slabs and holders, Insta-List to eBay, and see live market pricing for raw and graded editions of your cards. WHAT YOU CAN GRADE • Pokémon (English & Japanese) • Sports: Baseball, Football, Basketball, Hockey, Soccer • Magic: The Gathering • Lorcana • One Piece • Yu-Gi-Oh • Star Wars, Marvel, and more under "Other Non-Sports Cards" HOW IT WORKS Three independent AI passes evaluate your card on centering, corners, edges, and surface, averaged into a single grade from 1 to 10. The final grade follows the weakest-link principle: your overall grade equals your lowest subgrade. A standard, hobby-aligned rubric is applied to every card, every time all in about 60 seconds. POWERFUL TOOLS BUILT IN • Label Studio — design custom slab labels with your own colors, gradients, borders, and emblems. • Mini-Reports — fold-over summary cards with the full grade breakdown, perfect for marketplace listings. • Full Grading Reports — multi-page PDFs with high-res card images, subgrade analysis, and defect markers. • Market Pricing — live and historical pricing from recent sales. Track your collection's total value over time. • Insta-List to eBay — auto-populate an eBay listing in two taps with your grade, photos, and condition description. • Collection Management — sort, filter, and search across thousands of cards. Tag favorites, toggle public/private visibility. YOUR DATA, YOUR CONTROL Every graded card belongs to you. Make a card public to share via link, or keep your collection fully private. Cards can be deleted permanently anytime from inside the app. OPTICAL PRECISION, NOT ARBITRARY OPINIONS DCM was built to give every collector the same fast, accessible, and unbiased grading service without the wait, without the shipping risk, and without the high costs. Use DCM grades to value your collection, provide buyers with added confidence, and improve the look and integrity of your personal collection. GET STARTED Snap a photo. Get a grade. Build your portfolio. New users get a free grade to try it out. Need help? Contact us at admin@dcmgrading.com or visit dcmgrading.com.

Screenshots

GameStop Power Packs4 screens
DCM Grading4 screens

Verdict

The call

The clearest difference is in-app purchases: GameStop Power Packs at none against DCM Grading's 4. GameStop Power Packs also leads on update cadence (every 10 days vs every 2 months) and ratings volume (506 vs 1). DCM Grading's advantage is rating (5.0 vs 4.6). On price, ads, monetization model 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. DCM Grading sells 4 one-off in-app purchases. GameStop Power Packs asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

DCM Grading holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: GameStop Power Packs has 506 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

GameStop Power Packs ships an update every 10 days, DCM Grading every 2 months. Both last shipped on November 5, 2026.

Scorecard4 real differences · 6 level
GameStop Power Packs versus DCM Grading: the parameters behind the verdict, then further details
ParameterGameStop Power PacksDCM Grading
PriceFreeFree
Rating4.6 (506 ratings)5.0 (1 ratings) — better
Positive reviews88.6% of reviews—
Number of ratings506 — better1
Update frequencyEvery 10 days — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size225 MB43 MB
Age rating17+4+
DeveloperGameStopDouglas Mankiewicz

Customer experience

GameStop Power Packs

All ratings506 ratings
Positive89.7%
Neutral0.4%
Negative9.9%
Written reviews44 reviews
Positive88.6%
Neutral2.3%
Negative9.1%

DCM Grading

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

GameStop Power Packs

No in-app purchases

4 purchases

DCM Grading

One-time4
  • 1 Grading Credit$2.99
  • DCM Grading - 5 Credits$9.99
  • DCM Grading - 20 Credits$19.99
Show 1 more
  • VIP - DCM Grading - 150 Credits$99.99

Questions

Is GameStop Power Packs free?
GameStop Power Packs is free to download, with no in-app purchases.
Is DCM Grading free?
DCM Grading is free to download, with in-app purchases available.
Which has better reviews, GameStop Power Packs or DCM Grading?
DCM Grading is rated higher. GameStop Power Packs averages 4.6 out of 5 from 506 ratings, while DCM Grading averages 5.0 from 1 ratings.
Do GameStop Power Packs or DCM Grading have ads?
Neither GameStop Power Packs nor DCM Grading shows ads.
Which is updated more often, GameStop Power Packs or DCM Grading?
GameStop Power Packs ships an update every 10 days, and DCM Grading every 2 months. Most recently, GameStop Power Packs was updated on November 5, 2026 and DCM Grading on November 5, 2026.

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