https://www.apkmirror.com/apk/ridmik-labs/boitoi-%e0%a6%ac%e0%a6%87%e0%a6%9f%e0%a6%87-bangla-ebook-reader-from-ridmik/boitoi-%e0%a6%ac%e0%a6%87%e0%a6%9f%e0%a6%87-bangla-ebook-reader-from-ridmik-3-0-0-release/