AstroStash

An offline Android card wallet

Your cards.
Your universe.

A familiar place for your loyalty and membership cards. Find the right card, show its barcode, and get on with your day.

Currently in private testing. A Google Play release is being prepared.

A white rocket lifting out of a blue wallet with violet exhaust
Ready offline

Store and display cards without an app account or internet connection.

Recognisably yours

Choose colours, add notes, and save photos of the card front and back.

Your recovery copy

Export a password-encrypted backup and keep it somewhere safe.

AstroStash showing a fictional coffee card's notes, barcode, card front and card back

Actual app view with a fictional demonstration card.

Simple at checkout

From pocket
to barcode.

  1. Add your card

    Scan a barcode, enter it manually, or add a photo. Barcode type detection happens on your device.

  2. Make it easy to spot

    Pick from 18 colours, add front and back photos, and mark your everyday cards as favourites.

  3. Show it when you need it

    Open a clear barcode on white. Optional checkout brightness helps presentation; your card photos are one tap away.

Issuer rules and scanner compatibility vary. Keep your original card or another accepted method available.

Designed to stay on your device

No ads. No app accounts.

Core card features work offline. Optional App lock uses Android authentication, and you choose when to export a backup or send feedback.

Read our privacy policy