Card Centering & Grading Tool
Not in any tracked top chart right now.
Updated 19 Oct 2026 · rankings refresh through the day
DeveloperWarthogLab
CategoryUtilities
PriceFree
Released
Rating★ 5.0 (2)
Version1.3.0
Age rating4+
First seen by us
12 Oct 2026
Installs (est.)1k+ worldwide
Rating
5.0 ★
2 ratings
Measured
Card Centering & Grading Tool on the App Store
App details
App ID
6751225884
Publisher
WarthogLab
On the store since
Aug 2025
1 year on the store
Minimum OS
iOS 18.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
9
EN FR DE IT JA PT ES TH ZH
Size
17 MB
Also listed in
Entertainment
Card Centering & Grading Tool downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Card Centering & Grading Tool makes money: subscriptions, one-off purchases and ads.
Ads · 1 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
2 ratings
Measured
Ratings
2
Measured
About Card Centering & Grading Tool
Card Centering offers card enthusiasts a precise method to check if their collections meet grading standards. Using cutting-edge AI and manual tools, it calculates accurate centering ratios to predict your card’s score with top graders like PSA, BGS, and others. Whether for Pokémon, Magic, or sports cards, instantly see if your card aligns for a top grade.
User Benefits:
- AI Scanning: Snap a photo or upload an image for instant, precise centering checks.
- Manual Tools: Use measurement guides with zoom for precise adjustments.
- Grading Insights: Find out which service might give your card its best score.
- Full Analysis: Check centering on both sides for thorough assessments.
- Standards Guide: Access official centering standards within the app.
- Personalised Settings: Tailor detection and display preferences to your needs.
- Broad Compatibility: Supports a range of cards, from TCGs to sports.
Ideal For:
- Collectors: Confirm grading readiness before submission.
- Sellers: Highlight perfect centering to increase card value.
- Buyers: Easily assess alignment to avoid overpaying.
Note:
Card Centering focuses on centering. Full grading also considers other factors.
Independence:
Card Centering is independent and not linked with PSA, BGS, or any grading organisation. It serves as a tool for card enthusiasts.
# Subscription
Pro subscriptions renew monthly or annually, billing 24 hours before the end of the current period. Cancel at least 24 hours before the period ends to stop renewal. Manage in account settings. Unused trial time is forfeited on purchase. Payment is through iTunes upon confirmation.
Terms: https://warthoglab.com/terms-of-use
Privacy: https://warthoglab.com/privacy-policy
User Benefits:
- AI Scanning: Snap a photo or upload an image for instant, precise centering checks.
- Manual Tools: Use measurement guides with zoom for precise adjustments.
- Grading Insights: Find out which service might give your card its best score.
- Full Analysis: Check centering on both sides for thorough assessments.
- Standards Guide: Access official centering standards within the app.
- Personalised Settings: Tailor detection and display preferences to your needs.
- Broad Compatibility: Supports a range of cards, from TCGs to sports.
Ideal For:
- Collectors: Confirm grading readiness before submission.
- Sellers: Highlight perfect centering to increase card value.
- Buyers: Easily assess alignment to avoid overpaying.
Note:
Card Centering focuses on centering. Full grading also considers other factors.
Independence:
Card Centering is independent and not linked with PSA, BGS, or any grading organisation. It serves as a tool for card enthusiasts.
# Subscription
Pro subscriptions renew monthly or annually, billing 24 hours before the end of the current period. Cancel at least 24 hours before the period ends to stop renewal. Manage in account settings. Unused trial time is forfeited on purchase. Payment is through iTunes upon confirmation.
Terms: https://warthoglab.com/terms-of-use
Privacy: https://warthoglab.com/privacy-policy
Latest updates
1.3.0
What’s New in 1.3.0:
- New onboarding experience.
- Added German, Japanese, Thai, and Traditional Chinese.
- Improved UI text and layout.
- Stability and maintenance updates.