Card Centering Calculator

1.6

Allegro Creative

4.53

1,106 reviews

50,000+
Downloads

Free

Professional Card Grading Tool for Trading Card Collectors

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Pros & Cons

High-precision centering measurements for multiple grading services
Multi-company grade predictions to optimize submissions
End-to-end card management workflow for organizing analyses and submissions
AI-powered border detection enables faster, consistent assessments

Limited market-trend or price insights compared to some competitors
Fewer built-in market analytics features and collection-tracking options
No explicit pricing or subscription analytics advertised beyond free availability

About Card Centering Calculator

Card Centering Calculator is a tools app developed by Allegro Creative.

Download Statistics

Card Centering Calculator has been downloaded 91 thousand times. In the last 30 days, the app was downloaded 4.1 thousand times.

User Ratings

Card Centering Calculator is rated 4.53 out of 5 stars. The rating is based on 1.1 thousand ratings.

App Information

Card Centering Calculator is FREE to download. The APK download size is 62.59 MB. The latest version available is 1.6. The last update was on July 31, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play June 2025.

Description

Transform your card grading preparation with the most accurate card centering calculator available.

More data about Card Centering Calculator

Price	Free to download
Total downloads	91 thousand
Recent downloads	4.1 thousand
Rating	4.53 based on 1.1 thousand ratings
Ranking	Not ranked
Version	1.6
APK size	62.6 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Card Centering Calculator app

Card Centering Calculator compared with similar apps

Common keywords of similar apps

Calculator Potential Preparation Measurements Sgc Tag Perfect Accurate Precise Essential Helps Achieve Pokemon Magic Measurement Borders Percentages Helping Compare Money Fees Images Camera Adjustments Choose Guesswork Https Zoom Card Grading Centering Cards Grades Professional Tool Grade Collectors Psa Bgs Cgc Analysis Submission Trading

Keywords missing from this app

Ai Sports Collection Graded Tcg App Data Real Time Track Subscription Set Market Pre Free Instantly Privacy Check Recent Precision Back Scan Photo Worth Grader Smarter Terms Ebay Price Surface Search Estimates Works Sell

Google Play Rating history and histogram

930

110

Downloads over time

Card Centering Calculator has been downloaded 91 thousand times. Over the past 30 days, it averaged 140 downloads per day.

Changelog of Card Centering Calculator

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Developer information for Allegro Creative

Allegro Creative

arda@ardasen.com

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Comments on Card Centering Calculator for Android

★★★★☆ Ysaak Benny · Sep 19, 2025

This is by far the best card centering calculator on Android, however, it has two glaring issues. Issue 1: No zoom feature, getting an accurate reading without zooming is quite difficult, luckily in the meantime, you can use the magnification accessibility feature to zoom. Issue 2: 5 cards per day limit, I'm okay with developers limiting features in free apps, however, 5 is a low limit for someone who regrades even a moderate amount of cards. Fix these issues, and I would be willing to pay.

★★★★☆ Jeremiah J. · Aug 5, 2025

Manually adjusting card is very difficult with touch screen, some up or down/left or right buttons to move it pixel by pixel would help. Also auto-detection does not work.

★★★★☆ Tony Snark · Jan 29, 2026

Pretty good! But the auto-detection gets it wrong every time, and the app DESPERATELY needs a zoom in function. A button to toggle the visibility of the markers would be great too! Adjustments are difficult when so zoomed out, and it's very difficult to see what you're doing when rotating with the markers in the way. Other than that, it tells you what you want to know once you get them in place. And it has a lot of helpful info about each grading services' standards.

★☆☆☆☆ Raphael Landry · Oct 15, 2025

Don't waste your money. Auto-detection doesn't work, every card's goes PSA 10 and if you want to go manually, It's impossible to set the borders because you cant zoom on your picture so you cant really have an accurate result. Bad application 👎

★☆☆☆☆ Lou E · Sep 6, 2025

Just doesn't work. I took a picture of multiple cards, and they all showed perfect centering even though the picture wasn't lined up with the outline. Maybe I'm just lucky & have the most perfectly centered cards, but I doubt it.

★☆☆☆☆ Pain Killer · Sep 19, 2025

Doesn't auto-detect card alignment, don't give even a present ir a visual, so you could center the card before taking the picture.

Google Play Rankings for Card Centering Calculator

This app is not ranked

Technologies used by Card Centering Calculator

Card Centering Calculator is requesting 8 permissions and we don't have library information (yet).
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