Fill it All Up! vs Stamppp

Got stacks of duplicate stickers? Always missing the same one? Fill it All Up! is the app for sticker album collectors. TRACK YOUR COLLECTION Log every sticker you have, mark your duplicates, and track your progress in real time. Always know exactly how close you are to completing your album. TRADE WITH FRIENDS Add friends inside the app and find automatic matches: the system detects which stickers each friend can give you and which ones you can give them back. No manual calculations needed. AUCTIONS List your duplicate stickers in an auction. Your friends bid with their own duplicates, you pick the best offer and arrange the swap. REQUEST WHAT YOU NEED With Canjes you can post a sticker you're looking for so your friends can offer it to you directly. SCAN YOUR ALBUM Take a photo of your printed checklist and the app automatically detects which stickers you've marked. Log dozens in seconds. Terms of Use: https://www.fill-it-up.com/terms

STAMPPP is the ultimate companion for your 2026 sticker album. Whether you're a casual collector or hunting every last sticker, STAMPPP keeps your collection perfectly organized — anywhere, anytime. STAMPPP is the ultimate sticker album companion for the WC 2026. Whether you're a casual collector or hunting for every last sticker, STAMPPP keeps your collection perfectly organized — anywhere, anytime. TRACK YOUR COLLECTION • 994 stickers across 48 national teams • Instant progress tracking by team and rarity SHARE & SYNC • Scan QR codes to instantly sync albums across devices • Trade stickers with friends in real-time SMART ORGANIZATION • See what you own and what you're missing • Easily identify valuable duplicates to trade COMPLETE YOUR ALBUM — START COLLECTING TODAYTRACK YOUR COLLECTION • 994 stickers across 48 national teams • Tap once to mark a sticker as owned • Tap again to flag it as a duplicate • Long-press to set the exact duplicate count • See your progress by team, group, and sticker type TRADE WITH FRIENDS Scan a friend's album QR code and instantly see which of their duplicates you're missing — and which of yours they need. Select the stickers you both want to swap and make the perfect trade, every time. SYNC WITH iCLOUD Your sticker data is always backed up and synced across all your devices via iCloud. Share your album QR code so friends and family can follow your progress in real time. MULTIPLE ALBUMS Managing more than one album? Create, switch between, and share as many albums as you need — each with its own independent data. IMPORT & EXPORT Import your collection from a CSV file or paste directly from another sticker app — without ever losing existing data. Export a full spreadsheet of your stickers — compatible with Excel and Numbers — and share it in seconds. BEAUTIFULLY DESIGNED • Dark and light mode • Available in English and Spanish • Smooth haptic feedback on every interaction • Optimized for iPhone and iPad — including full iPad landscape layout with sidebar navigation STAMPPP is free to download. Start tracking your 2026 album today.