Fichus

Fichus helps parents and adult collectors manage a sticker album, track missing and duplicate stickers, and compare possible exchanges in person. Mark what you have, review scan suggestions before saving, show your QR code, or scan another collector's QR to see useful trade matches. Feria is an optional nearby-matching helper for trading events: it uses foreground location only after you open Feria, sends location-derived geohash cells rather than raw GPS coordinates, and keeps the final exchange in the QR negotiation flow. Fichus does not require an account, profile, chat, public feed, or ad tracking for this submission.