Only the current version so far — new entries appear as the app ships updates.
Electrical Gyan is an education app by Education Kevin Media with 1,000+ downloads (about 2.9K estimated). +7 installs in the last 7 days. Released May 7, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “"Explore new subjects and expand your horizons."”