Comparison

CenterMint vs CardCenteringChecker

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

Head to head
About

CenterMint

Analyze the centering of trading cards from a single photo to determine their grading potential. It calculates border ratios and provides insights into whether a card is worth submitting for professional grading, with options for detailed analysis and submission tracking.

Highlights
  • Automatic centering measurement
  • Border ratio calculation
  • Grading standards comparison
  • Worth Grading? profit calculator
  • Submission log
  • Corner and edge close-ups
  • Line-by-line manual adjustment
Features
Read full description

Is this card worth grading, and what is it worth? Measure its centering from one photo, then see what it sells for in Japan, the US and Europe. CenterMint finds the cut edge and the printed border on all four sides of a raw card, shows the left/right and top/bottom ratios, and tells you the best centering grade they allow under common published standards (PSA, BGS, CGC and more). Works with standard-size cards such as Pokémon, One Piece, Magic: The Gathering and sports cards; smaller cards like Yu-Gi-Oh! can be measured too. NEW IN 2.0 • Japanese Pokémon card prices: more than 30,000 cards, from promos and high rarities to Master Ball mirrors. Pick your market (Japan in yen, the US in dollars, Europe in euros) and see recent sales and a 30-day chart. • English version prices too, when it is clearly the same card, so you can tell which print is cheaper. • No recent sales? It says so and shows a shop price or the lowest listing, clearly labeled, instead of guessing. • Follow cards and get a price alert when one moves 5%, 10% or 20% (you choose). Alerts on 3 cards are free. • Worth Grading? now finds the card in the catalog and fills in its prices for you. • Line styles made for the card in your hand: white borders, black borders and foil. • The app speaks 15 languages. Prices are for reference only, not buying or selling advice. HOW IT WORKS • Take a photo or import one. The frames are found automatically. • Not sure about a line? CenterMint takes you to the least certain one first, with the magnifier already on it. Tap "Looks Right" to move on, or nudge it a pixel at a time with the magnifier, pixel grid and edge profile. • Save the front and back as a pair, search your history, and share a clean image. FREE • Automatic centering for raw cards, a 1x–50x magnifier and manual adjustment • Border widths in mm or inches • Corner and edge close-ups on 3 cards a week, one batch of up to 5 photos a week, Worth Grading? on one card • Card prices, the 30-day chart and alerts on 3 cards The free version shows ads. CENTERMINT PRO No ads, graded prices (PSA 10, PSA 9 and more) with full history, unlimited price alerts, Worth Grading?, corner and edge close-ups, a submission log, a decision assistant that sorts cards into submit / fix first / below target, batch scanning of up to 50 photos, a submission checklist PDF, report images, 4K enhanced view and export, CSV export and saved presets. Choose monthly or yearly (yearly starts with a 1-week free trial); prices are shown in the app. Subscriptions renew automatically unless canceled at least 24 hours before the end of the period. Manage them in your Apple Account settings. GOOD TO KNOW • Automatic measurement is for raw cards. For a card in a sleeve, top loader or slab, you line up the edges yourself; CenterMint tells you when it sees a sleeve. • It measures centering only. Corners, edges and surface are for your own eyes, and no grade is ever promised. • Centering standards are references based on each company's published guidelines. CenterMint is an independent app, not affiliated with PSA, Beckett (BGS), CGC or any grading company, or with any card publisher. Pokémon, One Piece, Yu-Gi-Oh! and Magic: The Gathering are trademarks of their respective owners. Measurement runs on your device and needs no account. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://centermint.app/privacy

About

CardCenteringChecker

Features
Read full description

【TCG カードのセンタリングを瞬時に判定】 カメラを向けるだけで、ポケモンカード・遊戯王・MTG 等のセンタリングを自動解析。PSA/BGS/CGC のグレード基準をもとに、0〜10 点で評価します。 ■ 主な機能 ・ワンタップ自動撮影(位置・水平・ピントの 3 条件を検知) ・10 段階スコア + PSA / CGC 換算グレード表示 ・余白ミリ単位の詳細分析と補正画像付きレポート ・撮影履歴の保存、お気に入り、CSV エクスポート ・ポケモンカード / 遊戯王 / MTG / 汎用テンプレートを内蔵 ■ こんな方におすすめ ・開封後すぐに盤面の状態をチェックしたい ・PSA/BGS/CGC に出す前に自前でセンタリングをスクリーニングしたい ・コレクションの状態管理を記録・比較したい ・売買前に個体のコンディションを可視化したい ■ プレミアム(月額) ・判定回数無制限(無料版は月 5 回まで) ・高精度モード(よりタイトな閾値で再解析) ・ロイヤリティカラー表示、詳細 PSA 近似換算 ※ 価格・期間はアプリ内の購入画面でご確認ください。 ※ サブスクリプションは期間終了の 24 時間前までに自動更新をオフにしない限り自動更新されます。 ■ プライバシー 撮影したカード画像はすべて端末内にのみ保存されます。当方のサーバーやクラウドにアップロードされることはありません。アプリ削除時に撮影データもすべて削除されます。 ■ ご注意 本アプリは公式鑑定サービスではありません。PSA/BGS/CGC 等の正式なグレードを保証するものではなく、あくまで参考値としてお使いください。印刷個体差やスリーブ越しの撮影では結果にブレが生じる場合があります。 ■ サポート 不具合のご報告・機能リクエストは設定タブ>「フィードバックを送る」からお寄せいただくか、support@nyagsicapp.com までご連絡ください。 ■ 利用規約・プライバシー 利用規約(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ プライバシーポリシー: https://cardcentering.nyagsicapp.com/privacy

Screenshots

CenterMint4 screens
CardCenteringChecker4 screens

Verdict

The call

The clearest difference is ads: CardCenteringChecker at none against CenterMint's shown. On price, in-app purchases, device support and iOS requirement 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. CenterMint sells 2 in-app purchases, starting at $4.99 per month and CardCenteringChecker sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
CenterMint versus CardCenteringChecker: the parameters behind the verdict, then further details
ParameterCenterMintCardCenteringChecker
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 days—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size67 MB3 MB
Age rating4+4+
DeveloperJIAPENG ZhaoNyagsic LLC

In-app purchases

2 purchases

CenterMint

Subscriptions2
  • Pro Monthly: Card Centering$4.991 Month
  • Pro Yearly: Card Grading Tools7 Days trial$29.991 Year
1 purchases

CardCenteringChecker

Subscriptions1
  • Premium Monthly$2.991 Month

Questions

Is CenterMint free?
CenterMint is free to download, with in-app purchases available.
Is CardCenteringChecker free?
CardCenteringChecker is free to download, with in-app purchases available.
Do CenterMint or CardCenteringChecker have ads?
CenterMint shows ads; CardCenteringChecker does not.

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