[{"data":1,"prerenderedAt":372},["ShallowReactive",2],{"wissenswertes-post-shared-collections":3},{"_path":4,"_dir":5,"_draft":6,"_partial":6,"_locale":7,"title":8,"description":9,"date":10,"body":11,"_type":366,"_id":367,"_source":368,"_file":369,"_stem":370,"_extension":371},"\u002Fen\u002Fwissenswertes\u002Fshared-collections","wissenswertes",false,"","Shared Collections — Collect Together, No Account Needed","One collection several people can edit at once — shared by link, encrypted, no sign-up. How to create one, invite someone, join by copy & paste, and back up your owner key.","2026-08-18",{"type":12,"children":13,"toc":355},"root",[14,30,37,98,103,109,121,155,161,166,189,194,200,205,217,223,234,239,245,250,262,267,273,316,322],{"type":15,"tag":16,"props":17,"children":18},"element","p",{},[19,22,28],{"type":20,"value":21},"text","Shared collections are the second tab inside ",{"type":15,"tag":23,"props":24,"children":25},"strong",{},[26],{"type":20,"value":27},"Collections",{"type":20,"value":29},". Everyone involved sees the same state and can edit it — no account, no email, no sign-up.",{"type":15,"tag":31,"props":32,"children":34},"h2",{"id":33},"quick-guide",[35],{"type":20,"value":36},"Quick guide",{"type":15,"tag":38,"props":39,"children":40},"ol",{},[41,54,74,86],{"type":15,"tag":42,"props":43,"children":44},"li",{},[45,47,52],{"type":20,"value":46},"Tap ",{"type":15,"tag":23,"props":48,"children":49},{},[50],{"type":20,"value":51},"Collections → Shared → \"+ Add\"",{"type":20,"value":53},".",{"type":15,"tag":42,"props":55,"children":56},{},[57,59,64,66,72],{"type":20,"value":58},"On the ",{"type":15,"tag":23,"props":60,"children":61},{},[62],{"type":20,"value":63},"Create",{"type":20,"value":65}," tab, enter a name. Optionally pick an existing collection under ",{"type":15,"tag":67,"props":68,"children":69},"em",{},[70],{"type":20,"value":71},"Copy contents from",{"type":20,"value":73}," — the cards are copied, your original stays untouched.",{"type":15,"tag":42,"props":75,"children":76},{},[77,79,84],{"type":20,"value":78},"In the new collection, tap ",{"type":15,"tag":23,"props":80,"children":81},{},[82],{"type":20,"value":83},"Manage → Create access",{"type":20,"value":85},". Give it a name (\"Max\") and send the link via the share sheet.",{"type":15,"tag":42,"props":87,"children":88},{},[89,91,96],{"type":20,"value":90},"The other person taps the link — or pastes it into the app under ",{"type":15,"tag":23,"props":92,"children":93},{},[94],{"type":20,"value":95},"\"+ Add\" → Join",{"type":20,"value":97},". Done.",{"type":15,"tag":16,"props":99,"children":100},{},[101],{"type":20,"value":102},"From then on every change reaches everyone: adding cards, checking them off, deleting, sorting.",{"type":15,"tag":31,"props":104,"children":106},{"id":105},"how-this-works-without-an-account",[107],{"type":20,"value":108},"How this works without an account",{"type":15,"tag":16,"props":110,"children":111},{},[112,114,119],{"type":20,"value":113},"The link ",{"type":15,"tag":23,"props":115,"children":116},{},[117],{"type":20,"value":118},"is",{"type":20,"value":120}," the key. Instead of signing up with a password, there is an access you hand out. What that means for you:",{"type":15,"tag":122,"props":123,"children":124},"ul",{},[125,135,145],{"type":15,"tag":42,"props":126,"children":127},{},[128,133],{"type":15,"tag":23,"props":129,"children":130},{},[131],{"type":20,"value":132},"We cannot see what is in your collection.",{"type":20,"value":134}," It is encrypted, and the key to it stays with you and the people you give it to.",{"type":15,"tag":42,"props":136,"children":137},{},[138,143],{"type":15,"tag":23,"props":139,"children":140},{},[141],{"type":20,"value":142},"Whoever has the link is in.",{"type":20,"value":144}," Forward it and the recipients get in too. That is why you create one access link per person — each can be revoked individually without disturbing the others.",{"type":15,"tag":42,"props":146,"children":147},{},[148,153],{"type":15,"tag":23,"props":149,"children":150},{},[151],{"type":20,"value":152},"Shared collections need an internet connection.",{"type":20,"value":154}," Offline you see the last loaded state but cannot edit. Your private collections are unaffected and stay fully usable offline.",{"type":15,"tag":31,"props":156,"children":158},{"id":157},"joining-by-copy-paste",[159],{"type":20,"value":160},"Joining by copy & paste",{"type":15,"tag":16,"props":162,"children":163},{},[164],{"type":20,"value":165},"The join tab is not the fallback, it is the reliable route. Whether a tapped link actually opens inside the app is up to the operating system and does not work in every situation — pasting always does.",{"type":15,"tag":16,"props":167,"children":168},{},[169,173,175,180,182,187],{"type":15,"tag":23,"props":170,"children":171},{},[172],{"type":20,"value":95},{"type":20,"value":174},", paste the link into the field, tap ",{"type":15,"tag":23,"props":176,"children":177},{},[178],{"type":20,"value":179},"Join",{"type":20,"value":181},". Important: copy the link ",{"type":15,"tag":67,"props":183,"children":184},{},[185],{"type":20,"value":186},"in full",{"type":20,"value":188}," and do not cut anything off. If it is incomplete, the key is missing — and the app tells you so right in the field.",{"type":15,"tag":16,"props":190,"children":191},{},[192],{"type":20,"value":193},"The same field also accepts an owner key. The app works out on its own what you pasted and tells you what will happen before it does.",{"type":15,"tag":31,"props":195,"children":197},{"id":196},"backing-up-the-owner-key",[198],{"type":20,"value":199},"Backing up the owner key",{"type":15,"tag":16,"props":201,"children":202},{},[203],{"type":20,"value":204},"Whoever creates a shared collection owns it. Only the owner can revoke access links or delete the collection for everyone. The key that allows this lives on your device alone — there is no account we could restore it from, and reinstalling the app destroys it.",{"type":15,"tag":16,"props":206,"children":207},{},[208,210,215],{"type":20,"value":209},"So: ",{"type":15,"tag":23,"props":211,"children":212},{},[213],{"type":20,"value":214},"Manage → Save owner key",{"type":20,"value":216},". The key is shown and handed over through the share sheet — ideally straight into a password manager.",{"type":15,"tag":31,"props":218,"children":220},{"id":219},"restoring",[221],{"type":20,"value":222},"Restoring",{"type":15,"tag":16,"props":224,"children":225},{},[226,228,232],{"type":20,"value":227},"New phone, or a fresh install? ",{"type":15,"tag":23,"props":229,"children":230},{},[231],{"type":20,"value":95},{"type":20,"value":233},", paste the owner key you saved. The app recognises it and makes you the owner again, with full access to the current state.",{"type":15,"tag":16,"props":235,"children":236},{},[237],{"type":20,"value":238},"One limitation: the list of individual access links does not come back. You will not be able to revoke single links afterwards, but you can still delete the collection as a whole.",{"type":15,"tag":31,"props":240,"children":242},{"id":241},"wishlists-for-friends",[243],{"type":20,"value":244},"Wishlists for friends",{"type":15,"tag":16,"props":246,"children":247},{},[248],{"type":20,"value":249},"The most practical use case: a friend creates a shared collection with the cards they are looking for and sends you the link.",{"type":15,"tag":16,"props":251,"children":252},{},[253,255,260],{"type":20,"value":254},"Now you carry their list inside your own app — at the card shop, at a convention, while opening displays. Find one of the cards and ",{"type":15,"tag":23,"props":256,"children":257},{},[258],{"type":20,"value":259},"check it off right there",{"type":20,"value":261}," (swipe left in list view). Your friend sees it immediately, and nobody buys the same card twice.",{"type":15,"tag":16,"props":263,"children":264},{},[265],{"type":20,"value":266},"It works the same way in reverse: share your wishlist once, and everyone picking up cards for you works from the same state instead of a screenshot from last week.",{"type":15,"tag":31,"props":268,"children":270},{"id":269},"what-else-it-is-good-for",[271],{"type":20,"value":272},"What else it is good for",{"type":15,"tag":122,"props":274,"children":275},{},[276,286,296,306],{"type":15,"tag":42,"props":277,"children":278},{},[279,284],{"type":15,"tag":23,"props":280,"children":281},{},[282],{"type":20,"value":283},"Completing a set together",{"type":20,"value":285}," — create a set collection, share it, and everyone marks what they have.",{"type":15,"tag":42,"props":287,"children":288},{},[289,294],{"type":15,"tag":23,"props":290,"children":291},{},[292],{"type":20,"value":293},"Duplicates and trade stacks",{"type":20,"value":295}," — everything you can trade away, in one place your trade partners can see.",{"type":15,"tag":42,"props":297,"children":298},{},[299,304],{"type":15,"tag":23,"props":300,"children":301},{},[302],{"type":20,"value":303},"One household, several devices",{"type":20,"value":305}," — siblings or partners on the same inventory, without anyone \"owning\" the collection.",{"type":15,"tag":42,"props":307,"children":308},{},[309,314],{"type":15,"tag":23,"props":310,"children":311},{},[312],{"type":20,"value":313},"Scan straight into it",{"type":20,"value":315}," — a shared collection can be set as the scan target, so scanned cards land directly in the shared list.",{"type":15,"tag":31,"props":317,"children":319},{"id":318},"limits",[320],{"type":20,"value":321},"Limits",{"type":15,"tag":122,"props":323,"children":324},{},[325,335,345],{"type":15,"tag":42,"props":326,"children":327},{},[328,333],{"type":15,"tag":23,"props":329,"children":330},{},[331],{"type":20,"value":332},"Free: 1 shared collection of your own.",{"type":20,"value":334}," With Premium: 5. Collections you were invited to do not count — you can have as many of those as you like.",{"type":15,"tag":42,"props":336,"children":337},{},[338,343],{"type":15,"tag":23,"props":339,"children":340},{},[341],{"type":20,"value":342},"Up to 1000 cards",{"type":20,"value":344}," per shared collection.",{"type":15,"tag":42,"props":346,"children":347},{},[348,353],{"type":15,"tag":23,"props":349,"children":350},{},[351],{"type":20,"value":352},"180 days without a change",{"type":20,"value":354}," and a collection expires. The app warns you in advance, and any edit resets the clock.",{"title":7,"searchDepth":356,"depth":356,"links":357},2,[358,359,360,361,362,363,364,365],{"id":33,"depth":356,"text":36},{"id":105,"depth":356,"text":108},{"id":157,"depth":356,"text":160},{"id":196,"depth":356,"text":199},{"id":219,"depth":356,"text":222},{"id":241,"depth":356,"text":244},{"id":269,"depth":356,"text":272},{"id":318,"depth":356,"text":321},"markdown","content:en:wissenswertes:shared-collections.md","content","en\u002Fwissenswertes\u002Fshared-collections.md","en\u002Fwissenswertes\u002Fshared-collections","md",1787072874860]