CONBOX - 콘박스

Keep scattered gift coupons and membership cards together in Conbox.
Open your coupons and favorite membership cards from the home screen instead of searching through your photo gallery.

[Add coupons from images]
Choose a photo to read candidate brands, product names, expiry dates, barcodes, QR codes and customer service numbers on your device. Tap a candidate to fill in a field, then review and edit before saving. You can also enter coupon details manually.

[Show barcodes and QR codes]
Open a coupon to display its saved barcode or QR code and number. Use the brightness button to make it easier to present, or check the original coupon image. Unsupported formats are not replaced with a guessed code. Web addresses inside QR codes do not open automatically.

[Your personal membership wallet]
Read a fixed membership number, barcode or QR code from an image, or enter it manually. Search by name, number or note, and mark frequently used cards as favorites for quick access from home.
Membership cards are for personal storage only. Family sharing, points balances and payments are not supported. For rotating or one-time codes, use the original service's app.

[Find and organize your coupons]
Check expiry dates and used status at a glance. Search, filter and sort your collection, and add personal notes and tags. Choose when to receive on-device expiry reminders. If a customer service number is found, open your phone app directly from the coupon.

[Share selected coupons with family]
Connect a family coupon box using your Google account and your own Google Drive. Invite family with a code and choose which coupons to share. Check who is using a shared coupon and its usage status, or return it to the family when you no longer need it.
Sharing needs internet access and Google Drive permission. Updates may be delayed by sync conditions, so check the latest status before use. Original images and personal notes and tags are not sent to family members.

[Old-coupon cleanup and trash]
Optionally enable personal coupon cleanup for 60 or 120 days after expiry. Cleanup runs when the app opens: eligible coupons move to trash and are permanently deleted after 30 days there. Restore coupons or exclude those you want to keep. Family cleanup is configured separately by the manager and runs with the sync-and-cleanup action. Membership cards are excluded from automatic cleanup.

[On-device management and manual backup]
Basic coupon and membership management needs no account. Coupon images and recognized text are not sent to a developer server. Optional family sharing encrypts shared information and usage status on your device before storing them in your Google Drive.
Before changing devices, manually export an encrypted backup file and restore it on the new device. Backups are not automatic, and the app does not store your backup password.

The interface supports 16 languages, but Android coupon text recognition currently focuses on Korean coupons. Enter or correct information in other languages manually. Results vary with image quality and format. Compare numbers and expiry dates with the original before saving or using a coupon. Redemption remains subject to the issuer's rules.