Crossgrader for PTCG (PSA,BGS)

Crossgrader for PTCG (PSA, BGS) is a utility and reference app for Pokémon TCG collectors who buy, grade, and crossgrade cards. It translates grades between PSA and BGS, explains subgrades and qualifiers, and compares grading scales side by side so you can plan smarter submissions and trades. Designed for quick decisions, it provides clear equivalency charts, practical grading tips, and an organized place to log your graded cards. Key features include PSA↔BGS grade equivalency with notes on subgrades, a concise reference library for grading standards and label terminology, and a simple collection tracker to record results and targets. Ideal for collectors, investors, and sellers searching for a PTCG grading app, PSA BGS converter, and card grading reference in one place.