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Oct 10, 2025 · seen Sep 29, 2026
Challenger Viewer Donation is a comics app by The Challenger with 1,000+ downloads (about 2.4K estimated). Rated 4.9 from 144 ratings. Released Aug 21, 2012. Install growth, rank history, SDKs and ad networks.
From the store listing: “Challenger Viewer Donation is an advanced comics, manga, books and PDF viewer. There is a FREE version available on Google Play Store. The Donation version is exactly the same (no extra features) and donation will help me to improve the app. It's really simple to use. You just have to scroll ! Pages are automatically…”