Version history
Card Centering Tool for TCG
47
ASO score
Text
45/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.9
Votes
12
App Age
3m 22d
Last Update
Oct 08, 2025
iAP
$4.99 - 22.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
0
|
4.46
|
|
|
Number of Ratings (Voted)
|
0
|
471.7K
|
|
|
App Age
|
0y 3m
|
6y 1m
|
-95%
|
|
In-app Purchases Price
|
$12
|
$37
|
-68
%
|
|
Update Frequency
|
27d
|
44d
|
-39%
|
|
Title Length
|
27
|
25
|
+8%
|
|
Subtitle Length
|
29
|
27
|
+7%
|
|
Description Length
|
2 884
|
2 590
|
+11%
|
|
Number of Screenshots
|
273
|
987
|
-72
%
|
|
Size
|
13MB
|
166MB
|
-92
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
27
of 30
)
Card Centering Tool for TCG
Subtitle
(
Characters:
29
of 30
)
Grading for Sports and others
Description
(
Characters:
2884
of 4000
)
Gradeon provides trading card and sports card enthusiasts with a precise way to evaluate if their cards meet professional grading standards. Utilizing advanced AI technology alongside manual tools, the app calculates exact centering ratios, predicting how your card might score with top grading companies such as PSA, BGS, CGC, SGC, TAG, and ACE. Whether you're dealing with Pokémon, One Piece, Lorcana, Magic: The Gathering, or various sports cards, instantly assess whether your card's alignment positions it for a premium grade.
Enhanced User Benefits:
- AI-Powered Scanning: Simply snap a photo or upload an image of your card, and the app instantly detects and calculates centering for unparalleled accuracy.
- Manual Precision Tools: For those who prefer a hands-on approach, use adjustable measurement guides with zoom capabilities to ensure maximum precision.
- Grading Company Insights: Discover which grading service your card is likely to score highest with, enabling informed decisions.
- Comprehensive Analysis: Evaluate the centering on both the front and back of cards to ensure complete assessment coverage.
- Accessible Standards Guide: Quickly refer to official centering standards from major grading companies all within the app.
- Personalized Experience: Customize detection settings, grading preferences, and display styles to suit your unique needs.
- Universal Compatibility: Supports all card types, from TCGs to sports cards, reinforcing its versatility.
Perfect For:
- Collectors: Verify card grading standards before official submissions to prepare confidently.
- Sellers & Traders: Highlight accurate centering to boost the value and appeal of your cards.
- Buyers: Assess alignment effortlessly to avoid overpaying on misaligned cards.
Key Considerations:
Gradeon specializes in centering analysis. Professional grading involves a holistic evaluation including edges, corners, and surface conditions.
Independence Notice:
Gradeon operates independently and is not affiliated with, endorsed by, or associated with PSA, BGS, CGC, SGC, TAG, ACE, or any grading entity. It serves as an informational tool for card enthusiasts.
# Subscription
For the Pro subscription, subscriptions will be billed monthly or annually for renewal within 24 hours before the end of the current period. Subscriptions will automatically renew unless canceled at least 24 hours before the end of the current period. Subscriptions can be managed by the user and automatic renewal can be turned off by accessing the user’s account settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Payment will be charged to iTunes Account at confirmation of purchase.
Terms of Use: https://warthoglab.com/terms-of-use
Privacy: https://warthoglab.com/privacy-policy}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 12 |
| App Store Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Utilities, Entertainment |
| Size: | 13MB |
| iAP: | 4.99 - 22.99 $ |
| App Age: | 3 months 22 days |
| Release Date: | Aug 22, 2025 |
| Last Update: | Oct 08, 2025 |
| Version: | 1.1.1 |
Version history
1.1.1
Oct 08, 2025
What's new in this update:
- Enhanced iOS 26 Support: Enjoy seamless, efficient performance tailored for iOS 26.
- Better Card Gradation: Experience smoother, precise colour transitions with our improved algorithm.
1.1.0
Oct 03, 2025
What's new in this update:
- Enhanced iOS 26 Support: Enjoy seamless, efficient performance tailored for iOS 26.
- Better Card Gradation: Experience smoother, precise colour transitions with our improved algorithm.
