Card Centering Calculator 4+
TCG & Sports Card Grading Tool
Jade Lizard Software LLC
Designed for iPad
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- Free
- Offers In-App Purchases
Screenshots
Description
Card Centering Calculator is the ultimate tool for trading card game (TCG) and sports card collectors who plan to get their cards graded. Whether you’re working with Pokémon, Yu-Gi-Oh!, Magic: The Gathering, or sports cards like baseball and basketball, Card Centering Calculator lets you accurately measure your card’s centering ratios in real-time (e.g., 55/45 or 60/40), while displaying the best possible grades it could receive from major grading companies like PSA, BGS, and CGC. Is your card worthy of a 10?
Key Features:
— Scanner With Auto Edge Detection —
Scan or upload your card and let AI automatically calculate your card's centering!
— Precise Ratio Measurements —
Every card has a unique design, so Card Centering Calculator allows you to manually place measurement guides for each side. You can zoom in for precise adjustments, ensuring accurate centering ratios.
— Grade Comparisons —
See the best possible grade from PSA, BGS, and CGC as you adjust the centering ratios, allowing you to compare and decide which grading company will give your card the highest grade based on centering alone.
— Front & Back Side Grading —
The app distinguishes between front and back side grading, as different grading standards apply to each side.
— Grading Standards —
View the official grading criteria from PSA, BGS, and CGC, so you can understand how each company evaluates card centering based on their unique standards.
— Off-Center Visualization Guide —
Our visual guide lets you select any centering ratio (e.g., 65/35 or 75/25) to see what an off-centered card looks like. This helps you quickly assess and eliminate off-centered cards without the need to scan and measure each one.
— Compatible with All Cards —
Whether it’s TCG cards like Pokémon, Magic: The Gathering, and Yu-Gi-Oh!, or sports cards such as baseball, basketball, and football, Card Centering Calculator works with any card type you need to grade.
Why Centering Matters
Centering is a critical factor in determining a card’s grade from professional grading companies like PSA, BGS, and CGC. Even if a card is in mint condition, poor centering can significantly lower its grade and value. With Card Centering Calculator, you can accurately measure your card’s centering, helping you decide if it’s worth submitting for professional grading.
Who Should Use Card Centering Calculator
1) Card Collectors: Ensure that your trading or sports card collection meets professional grading standards by checking centering, helping you preserve and potentially increase your card’s value.
2) Sellers & Traders: Verify your card’s centering before selling or trading to maximize its worth and appeal to buyers.
3) Buyers: Quickly assess the centering of potential purchases to avoid investing in off-centered cards that could lower their value or grading potential.
Note: Card Centering Calculator focuses solely on measuring the centering ratios of your card. Please note that professional card grading companies like PSA, BGS, and CGC evaluate additional factors beyond centering, including edge wear, surface scratches, dents, dings, and overall card condition. This app does not assess or provide feedback on these other grading criteria.
What’s New
Version 1.3
• Automatic border detection—no more need to manually adjust the measuring lines for each side!
• Customizable guide lines—you can now change the colors to match your preferences.
Ratings and Reviews
Great pre-grading tool
I was searching for a quick and accurate way to measure the centering of my Pokémon cards before submitting them to PSA, and this app has been perfect for that. It makes it much easier to distinguish between subtle differences like 55/45 and 60/40 centering. The developer has also been incredibly responsive to feedback and open to suggestions, which gives me confidence that the app will keep improving. Looking forward to future updates!
Great for Pokemon cards!
As a graphic designer I have a 1 pixel identifier in my eye balls and this app is spot on!! Also, I have been looking for a good app that could help me pregrade before sending in to see which cards could potentially get a 10 and this app instantly made me want to buy premium. It’s only $1.99 and you get more than that in value. Worth it 100%. Super accurate.
Easy, Quick, Effective
Super nice being able to go through my ungraded cards to get an idea if it’s even worth sending in. Also very intuitive and nice to see each individual grading from the big 3.
Developer Response ,
Thanks Ethan! I’m glad you’ve found the tool helpful. I appreciate you taking the time to leave a review.
App Privacy
The developer, Jade Lizard Software LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Jade Lizard Software LLC
- Size
- 9.5 MB
- Category
- Utilities
- Compatibility
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- iPhone
- Requires iOS 17.0 or later.
- iPad
- Requires iPadOS 17.0 or later.
- Mac
- Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- © Jade Lizard Software LLC
- Price
- Free
- In-App Purchases
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- Unlock Premium $1.99
- Pristine Tip $9.99
- Large Tip $4.99
- Small Tip $0.99
- Medium Tip $1.99
Supports
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Family Sharing
Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.