I launched a cross-sport digital sticker album app - collect legends across Football, F1, NBA & more

Hey IH! 👋

I just launched Legend Stickers — a digital sticker-album app where you collect legendary athletes across 7 sports (Football, Basketball, NFL, Baseball, Tennis, F1, MotoGP), instead of the usual single-sport sticker album.

The core loop: open packs, fill your album, trade duplicates with other collectors, spin a daily wheel for bonus cards, and test your knowledge in a trivia mode to earn rewards.

It's free with ads + optional IAP. Built solo, live on Play Store now.

Would love feedback from this community, especially on monetization — curious how others here balance ads vs IAP in free mobile games.

Play Store: https://play.google.com/store/apps/details?id=com.legendstickers.app