測量野帳 SIMA is a tools app by witty apps with 100+ downloads (about 131 estimated). +16 installs in the last 7 days. Released Jul 16, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “This app was created to eliminate the anxiety of SIMA files crashing the moment they're opened.
SIMA Survey Notebook is a coordinate calculation app for Japanese surveying professionals that reliably reads and writes the SIMA common format (.sim), and handles everything from reverse calculations, coordinate area…”
