Only the current version so far — new entries appear as the app ships updates.
I'rab dan Nahwu is an education app by Sandy Seftyan with 100,000+ downloads (about 128K estimated). +207 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “I'rab and Nahwu are learning applications of I'rab rules in Nahwu science”