Only the current version so far — new entries appear as the app ships updates.
資格・検定辞典 is an education app by PELLICULE with 5+ downloads (about 7 estimated). +2 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “This dictionary contains 3,020 entries of qualifications and certifications within Japan. You can search by name and refine your search by field and difficulty level. All entries are available for free.”