Only the current version so far — new entries appear as the app ships updates.
Readingo is a tools app by 守夜的大叔 with 5,000+ downloads (about 6.8K estimated). +68 installs in the last 7 days. Rated 4.8 from 104 ratings. Released Nov 18, 2024. Install growth, rank history, SDKs and ad networks.
From the store listing: “Very useful reading software”