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Provides a great service since you can not only get your cards' AI graded, but you can also get your cards graded for free in 2–3 days or if you want to know what your card would be graded in under 24 hours you can for an extra $1.99! I have used this for a while, and I highly recommend you try out this app for yourself and if you want to get as many of your cards pre-graded by a person you support the app by paying the $2.99 and $1.99 so that the company has a long and prosperous life!
★★★★★Matthijs van der Zouwen· Mar 7, 2026
Good to pre-grade. Especially the human grade option. Just take yearly, that will save you money, and you get a free human grade a Year. The AI grader is always free. For me the only thing would be that 1 free human grade a day is not enough. I get that you need to make money but make it at least 3 if you pay yearly. Of make different tiers. Nonetheless. All works very well so definitely 5 star.
★★★★☆Pierre Delcourt· Mar 5, 2026
A helpful, free 2nd opinion when grading cards. However, (only based on personal testing with vintage Pokémon cards) on average the AI tends to rate 0.5 points higher than human grading. Specifically, the current AI has most difficulty discerning Edge quality. This was accompanied by occasionally missing Surface issues. Overall, it is still a valuable free tool, though mileage may vary.
Inaccurate graded my card a psa 8, and I got my card graded with psa, and it got a ten how could I trust this app if it can't get my card graded correctly?
★☆☆☆☆Todd Knispel· Apr 28, 2026
Too many pop up ads and redirects. Uninstalling
★★☆☆☆Ashton Pierce· Jan 20, 2026
Literally showed it psa 10 and graded it 8 lol every other cards I showed it were all also 8 makes sense
★☆☆☆☆Robert Bressler· Feb 19, 2026
AI grades a fresh from Tops basketball card as a Pokémon. Pay for the human grade? They grade it as a lightly played Pokémon. Avoid this junk
★☆☆☆☆Devin Byrnes· Apr 27, 2026
Grades are inconsistent. Human grading is laughable. Now the whole app isn't working.
Google Play Rankings for Card Grader Pro
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Technologies used by Card Grader Pro
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