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ScanKeeper

Every loyalty card, offline and account-free

Klarna replaced Stocard with an app that wants an account before it will show you a supermarket barcode. ScanKeeper is the boring alternative: scan a card or import an old screenshot, and it opens full-screen in one tap, at full brightness, offline. No account, no email, no ads, no advertising SDKs. Folders, search and home screen widgets when you need them. iPhone, iPad and Android, in 39 languages.

Top comment

Hi Product Hunt 👋

🎁 Premium free for the first 100 hunters

👉 https://apps.apple.com/redeem?ctx=offercodes&id=6742491694&code=PRODUCTHUNT

🤖 Android — same code, PRODUCTHUNT, redeem it in Google Play

The offer field up there is too short for a link, so here it is properly. Please do use it — grab the code, live with the app for a couple of weeks, and if something annoys you, say so right here in the thread. That is the entire reason these are free: I want the feedback more than the sale.

This app exists because of a supermarket queue. Klarna had taken over Stocard, and the app I had used for years wanted me to sign in before it would show a barcode I had already saved. Weak signal, cashier waiting, people behind me.

So I built the boring version. Here is what ScanKeeper does NOT do:

🚫 No account — nothing to sign up for, nothing to recover
🚫 No email address, ever
🚫 No ads, and not a single advertising SDK in the binary
🚫 No location access, no push notifications — the app asks for the camera and your photo library, and that is the entire list
🚫 No profile of you — analytics are anonymous counts through TelemetryDeck, no advertising IDs

What it does do:

• Scan a card, or import a whole camera roll of old screenshots in one go. That bulk import turned out to be how most people actually move over from another app.
• Tap a card and it opens full-screen at full brightness, so the scanner at the till reads it on the first try. This is the least glamorous part of the app and the part I spent the most time on.
• Works with no signal. Everything lives on the device. iCloud sync is optional and goes to your own iCloud — I never see your cards.
• Home screen widgets, folders, search, CSV export.
• iPhone, iPad and Android, in 39 languages.

Money, up front, because it is the first thing I would want to know: unlimited cards are free, forever. Premium covers folders, search, CSV export and the widget, either yearly or as a one-time lifetime unlock. Pricing is adjusted per country, so I won't quote a number that would be wrong where you live.

Two things I would genuinely like to hear from you:
1. If you left Stocard — what finally pushed you out? The account wall, or something else?
2. Which card does your wallet app always fail to scan? I keep a list and test against it.

Happy to go into the offline-first architecture, or what maintaining 39 localizations solo actually looks like.

About ScanKeeper on Product Hunt

Every loyalty card, offline and account-free

ScanKeeper was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #132 on the daily leaderboard. Klarna replaced Stocard with an app that wants an account before it will show you a supermarket barcode. ScanKeeper is the boring alternative: scan a card or import an old screenshot, and it opens full-screen in one tap, at full brightness, offline. No account, no email, no ads, no advertising SDKs. Folders, search and home screen widgets when you need them. iPhone, iPad and Android, in 39 languages.

On the analytics side, ScanKeeper competes within Android, iOS and Shopping — topics that collectively have 169.9k followers on Product Hunt. The dashboard above tracks how ScanKeeper performed against the three products that launched closest to it on the same day.

Who hunted ScanKeeper?

ScanKeeper was hunted by awaks. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.

For a complete overview of ScanKeeper including community comment highlights and product details, visit the product overview.