Card Centering Calculator User Reviews

Customer Experience

Positive experience60.2% of reviews
Neutral2.3% of reviews
Negative experience37.5% of reviews

~ Based on 128 written reviews from the US App Store.

What users say

Is Card Centering Calculator Safe?

Card Centering Calculator appears safe based on user ratings. AppsHunter Safety Score for Card Centering Calculator is 94/100.

This assessment is based on 2,310 user ratings, with an App Store average of 4.7/5.

Safety Analysis

93.2% of ratings point to a safe experience
1.2% of ratings suggest some concerns
5.6% of ratings point to a risky experience

~ Based on 2,310 App Store ratings for Card Centering Calculator.

Is Card Centering Calculator Legit?

Card Centering Calculator appears to be a legitimate app. AppsHunter Legitimacy Score for Card Centering Calculator is 93/100.

Based on 93 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Perfect

Excellent app to review centering of cards before buying them

Amazing

This app is great the premium version is a one time payment and helps so much. The tools in the app helps me decide what I want to send in for grading.

Works as intended

Honestly works well 👍

Accurate time saving tool

Do yourself a favor and get this tool. It’s a huge improvement over the physical centering tools and it’s the most valuable tool in my toolbox, including maybe my loupe. Are you really going to slide a piece of acrylic or plastic around on the surface of your cards trying to get the card centered up? You can have the card in a penny sleeve but those just make the card stick to the plastic. They’re also really hard to read and hard to use. While measuring the left side you’re constantly wondering if the right side is still lined up. With this tool, you don’t have those worries. The perspective fix feature works incredibly well too, but you’ll rarely need it because the leveling feature on the camera works great. I take my pictures about 8 inches from the card when The leveler gives me the green and I rarely need to fix the perspective, but I will use it anyway because of the zoom it gives me into my corners. I got this tool originally because the AI apps I was testing turned out to be really bad at judging centering, so this app hits the sweet spot of digital aid and DYI. There is a lot of variance in how the different grading companies will ding your cards for centering and it’s super helpful to see all of their probable scores in real time in one place. The dev is very responsive.
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Can’t log in

I got a new phone and decided to use a new Apple account for various reasons. It will not let me log into my account that I had things saved on and premium pass.
Besides that it is a great app with a great caused if I can log into my account .

Great app!

Been using it for a couple years now it’s absolutely goated

Update destroyed app

Card centering warp fixing not working anymore. Dragging the dots to each corner isn’t working

Ok but

This app doesn’t really grade your card so I would if it would put what it thinks the card is graded

have to pay

I was looking for a free grading app and i stumble across this app and with this app you have to pay.

Gutted the entire app

This app used to be wonderful. You could easily switch the rotation of the card and perspective of it right at the bottom of the screen. Now I have to click an entire different screen. Click some circles and hope that AI generates a good perspective for me to lineup it’s terrible. I used to be able to line it up perfectly now I can’t why would you do this to your app? If it isn’t broke, don’t fix it I’ve never wanted a refund for an application on the App Store so bad before! Insert the Homelander meme “it was perfect”. It’s so applicable to this.
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New update

Not enjoying the new update, I used to use the X, Y and Z axis adjustment tool all the time and that seems to be gone. I assume it was replaced by perspective fix but it’s not as good and doesn’t work properly. V1 was a better app unfortunately.

Can’t manually adjust perspective

After the recent update, using the automatic perspective adjuster, the cards are slanted and can’t make it straight

Bugs

Has some bugs currently. Rotation slider gone, was. A great app before

Amazing app

Used to check my cards before getting it grade and it’s always accurate!

Super Helpful

Makes checking centering stupid easy and definitely saved me from sending in a few cards that weren’t worth grading.

Not accurate or consistent

The tool simply does not work. You will get different measurements for the same card constantly and it doesn’t often align with a manual centering tool results. The ads are extremely intrusive and long.

Update: Developer says it must use ads, but there are free apps and online platforms that are more reputable and consistent and that have no ads.
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Decent app

W grading app

Works well. Zoom in Suggestion

It works well; however, I have one suggestion. Would it be possible for you to make the border lines shrink as you zoom in so that they are the same size proportionally as to when you aren’t zoomed in?

I find it kind of tedious when you zoom in to X15 and the lines are massive.

Bien mais facilement améliorable

TrĂšs bonne application dans l’ensemble, avec une interface agrĂ©able et des mesures cohĂ©rentes. Cependant, plusieurs points limitent encore sa prĂ©cision et son intĂ©rĂȘt pour les collectionneurs exigeants.

Le principal dĂ©faut concerne les repĂšres de centrage, qui sont trop Ă©pais. Il est parfois difficile de les positionner exactement sur les bordures de la carte, ce qui peut influencer le rĂ©sultat final. Un zoom plus puissant serait Ă©galement apprĂ©ciable afin d’effectuer des mesures plus prĂ©cises, notamment sur les cartes Ă  limitation un peu litigieuses.

Il manque aussi certaines fonctionnalitĂ©s importantes : la possibilitĂ© d’enregistrer un historique des cartes dĂ©jĂ  analysĂ©es pour les consulter rapidement par la suite, ainsi que la possibilitĂ© de sauvegarder simultanĂ©ment l’avant et le dos d’une mĂȘme carte dans une seule Ă©valuation. Ces ajouts rendraient l’application beaucoup plus pratique pour suivre et documenter une collection.

MalgrĂ© ces points d’amĂ©lioration, l’application reste l’une des meilleures en terme de rapport qualitĂ© prix que j’ai pu essayer pour l’évaluation du centering.
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Response from developer

Merci beaucoup pour ce retour trĂšs dĂ©taillĂ© et constructif. Je l’apprĂ©cie vraiment. La version 2.0 vient d’ĂȘtre publiĂ©e et elle rĂ©pond justement Ă  ces points : les repĂšres de centrage ont Ă©tĂ© amĂ©liorĂ©s pour permettre des ajustements plus prĂ©cis, le zoom est plus puissant, et il est maintenant possible d’enregistrer les cartes pour les consulter plus tard. La mise Ă  jour ajoute Ă©galement la possibilitĂ© de sauvegarder l’avant et le dos d’une mĂȘme carte dans une seule Ă©valuation. Merci encore d’avoir pris le temps de partager ces suggestions. N’hĂ©sitez pas Ă  essayer la version 2.0 et Ă  me dire ce que vous en pensez ! DĂ©solĂ© si la formulation n’est pas parfaite, j’utilise un traducteur.

Not accurate or consistent

The tool simply does not work. You will get different measurements for the same card constantly and it doesn’t often align with a manual centering tool results. The ads are extremely intrusive and long.