MintySlab®

Name: MintySlab®
Rating: 4.6 (9 reviews)
Author: Peryer Technologies LLC

Scan Before You Slab™

Only for iPhone

Free · In‑App Purchases

9 Ratings
Ages

18+
Years
Category

Utilities
Developer

Peryer Technologies LLC
Language

EN
English
Size

25.4
MB

iPhone

Get Instant Card Centering Results with MintySlab! MintySlab is your ultimate card centering app that enables you to easily scan your trading cards and get an accurate estimate of the centering using cutting-edge computer vision technology. Our app precisely analyzes your card centering, giving you a grading estimate in seconds—no need to guess before submitting your cards for professional grading. Why MintySlab? Before sending your cards to a grading service, use MintySlab to check your card centering and potentially save time, money, and disappointment. By ensuring your card is perfectly centered, you increase your chances of receiving a higher grade and maximize your card’s value. Key Features: Precision Card Centering & Scanning: Simply scan your card, and our advanced algorithms will instantly calculate the exact card centering and provide a grading estimate. Save Time & Money: Avoid costly rejections or low grades by knowing your card’s centering before submitting it for professional grading. Get More with MintySlab+: MintySlab+ subscribers can now upload card images directly from their camera roll. Plus, with our new eBay scanning feature, you can check a card’s centering before making a purchase. This ensures you buy with confidence every time. Scan Before You Slab! Make MintySlab your go-to card centering tool for grading preparation. Get the insight you need, right from your phone, and make sure your cards are perfectly centered before you slab them. Download MintySlab today and take the guesswork out of card centering and grading! Terms of Use: https://mintyslab.com/terms-of-service Privacy Policy: https://mintyslab.com/privacy-policy

Ratings & Reviews

4.6

out of 5

9 Ratings

Good tool when buying cards
12/10/2025

Joe 1515
I’ve been using this card centering app for over a year now and it works great. Been a subscriber for some time and like the new eBay feature to pull cards I’m looking at to check the centering before I buy them

Developer Response
Thanks for the feedback on our new features!
Good tool when buying cards
12/10/2025

Joe 1515

I’ve been using this card centering app for over a year now and it works great. Been a subscriber for some time and like the new eBay feature to pull cards I’m looking at to check the centering before I buy them
Developer Response 12/26/2025
Thanks for the feedback on our new features!
Has potential
10/15/2024

PokeCollector88
Pros:I really like how the app crops the card neatly to the edges. It works surprisingly well, even if the card is skewed (not perfectly aligned with the camera during the scan). The scanner somehow corrects the skew, and the crop is often nearly perfect, which is crucial for accurately measuring centering.The tool does a good job at automatically detecting the card content. Most of the time, I only need to make small adjustments, but overall, it’s reliable.Cons:I can’t select photos from my library. This is a deal breaker because I often use scans of cards stored in my Photos library or Files app. Could this be added?Another issue is the banner ads. Sometimes, they appear over the “crop” and “keep” buttons at the bottom of the screen. Depending on the width of the banner, I can’t even tap on the buttons (this happens on my iPhone 15 Pro Max). On top of that, the only way to remove ads is with a monthly subscription. I get that the company needs to make money, but adding another subscription is frustrating. I’d be willing to support the app with a one-time purchase, even at a higher price. I’m looking forward to future updates! This has potential to be a 5-star app and I’m hoping the developers make the fixes with the banner ads displaying over the buttons… It basically renders the app useless.

Developer Response
Update (2/10/25): The latest update now allows MintySlab+ subscribers to upload photos from the camera roll. Previous versions have fixed the banner ad issue you mentioned. We hope you try out the latest version and find it useful!_______________________________________Appreciate the feedback! Adding in a photo upload feature is definitely something we can put into a future release. We’ll also take a look into the banner ad issue you experienced. Thanks for supporting! And remember…Always Scan Before You Slab!
Has potential
10/15/2024

PokeCollector88

Pros:I really like how the app crops the card neatly to the edges. It works surprisingly well, even if the card is skewed (not perfectly aligned with the camera during the scan). The scanner somehow corrects the skew, and the crop is often nearly perfect, which is crucial for accurately measuring centering.The tool does a good job at automatically detecting the card content. Most of the time, I only need to make small adjustments, but overall, it’s reliable.Cons:I can’t select photos from my library. This is a deal breaker because I often use scans of cards stored in my Photos library or Files app. Could this be added?Another issue is the banner ads. Sometimes, they appear over the “crop” and “keep” buttons at the bottom of the screen. Depending on the width of the banner, I can’t even tap on the buttons (this happens on my iPhone 15 Pro Max). On top of that, the only way to remove ads is with a monthly subscription. I get that the company needs to make money, but adding another subscription is frustrating. I’d be willing to support the app with a one-time purchase, even at a higher price. I’m looking forward to future updates! This has potential to be a 5-star app and I’m hoping the developers make the fixes with the banner ads displaying over the buttons… It basically renders the app useless.
Developer Response 02/10/2025
Update (2/10/25): The latest update now allows MintySlab+ subscribers to upload photos from the camera roll. Previous versions have fixed the banner ad issue you mentioned. We hope you try out the latest version and find it useful!_______________________________________Appreciate the feedback! Adding in a photo upload feature is definitely something we can put into a future release. We’ll also take a look into the banner ad issue you experienced. Thanks for supporting! And remember…Always Scan Before You Slab!
Best App Ever!!!!!!
12/19/2025

arielle chau
MintySlab is a great sports card scanner that’s fast, accurate, and easy to use. Scanning cards is quick, the info is clear, and it makes managing a collection way simpler. If you collect sports cards, this app is a must-have.

Developer Response
Thanks for the feedback!
Best App Ever!!!!!!
12/19/2025

arielle chau

MintySlab is a great sports card scanner that’s fast, accurate, and easy to use. Scanning cards is quick, the info is clear, and it makes managing a collection way simpler. If you collect sports cards, this app is a must-have.
Developer Response 12/26/2025
Thanks for the feedback!
Finally a good pre-grade app!
10/13/2024

5849274743
Been into trading cards for some time now and started to get into grading them. Scanning and it automatically giving me a grade on the centering, much easier for my eyes than using the manual tool

Developer Response
Glad you found our app useful and thanks for supporting!
Finally a good pre-grade app!
10/13/2024

5849274743

Been into trading cards for some time now and started to get into grading them. Scanning and it automatically giving me a grade on the centering, much easier for my eyes than using the manual tool
Developer Response 10/19/2024
Glad you found our app useful and thanks for supporting!

Performance improvements and bug fixes

Version 2.0.7

2d ago

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:
- User Content
- Surroundings

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller
Size
Category
Compatibility
Languages
Age Rating
In-App Purchases
Copyright

Developer Website

Privacy Policy

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MintySlab®

Scan Before You Slab™

Ratings & Reviews

What’s New

Version 2.0.7

App Privacy

Data Used to Track You

Data Linked to You

Data Not Linked to You

Accessibility

Information

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