Znamky.cz Mobile App – Complete Guide to All Features
Znamky.cz is now in your pocket. Our Android app turns your phone into a tool that recognises, sorts and watches over your stamps for you. Scan a whole album page, let artificial intelligence identify every stamp, keep your collection tidy in one place and your want list always at hand. In this guide we walk through every feature of the app step by step – including installation instructions.
Whole-page scanning and AI stamp recognition
The app's strongest feature: photograph an entire album or stockbook page and our in-house AI technology finds every stamp in the photo, crops it, recognises it and suggests the catalogue number and variety. No need to photograph stamps one by one – one photo, the whole page sorted. For every recognised stamp you see the confidence level and can confirm it into your collection with a single tap.
Your collection always with you
Keep your whole collection in one place and track its value. Add items by scanning, from a phone photo, manually – or import directly from Excel if your collection already lives in a spreadsheet. The app is also optimised for collectors of banknotes and other collecting fields; you can organise items into folders and share your collection with fellow collectors.
Detail, zoom and the digital loupe
Every item has a detail view with a large photo, catalogue number, country, condition and estimated value. Zoom into the photo to inspect perforation, overprints and printing flaws. The app also includes a digital loupe – a fullscreen camera magnifier with 1×, 3×, 5× and 10× zoom and torch light that replaces a pocket magnifier right at your desk.
The easiest want list
The want list in the app is the simplest way to track the stamps still missing from your collection. On top of that, the app automatically watches for matches with our offer – as soon as a missing stamp appears in stock at Znamky.cz, you will see it among the found matches and can buy it right away.
Catalogue in your phone and shopping
The basic stamp catalogue is always at hand in the app – even without an internet connection. You can also shop the complete e-shop offer straight from your phone, bid in auctions, and a daily deal with 20–40 % discounts awaits you every day.
Installation in three steps
- Download the APK file – on the Mobile app page tap the download button — the app page opens in Google Play.
- Allow the installation – tap Install. Updates then arrive automatically.
- Install and sign in – sign in with the same account as on the website. Your collection and want list connect automatically.
The app is signed and verified and available on Google Play. Requirements: Android 8.0 or newer.
Free, or Znamky+?
The basic version of the app is free with limits on the number of items and AI recognitions. The Znamky+ subscription removes the limits and adds benefits on the website too – including the discounted prices shown next to products. So you can try the app at your leisure and decide later.
Frequently asked questions
Which phones does the app support?
Phones running Android 8.0 or newer. You install the app from Google Play.
Does stamp recognition work offline?
No. Recognition, the catalogue and matching against the shop offer all need an internet connection. Without a signal the app shows the content it loaded last.
Is the app free?
Yes, the basic version is free with limits. Znamky+ removes the limits for a monthly fee that quickly pays for itself for an active collector.
Download the app on the Znamky.cz mobile app page and take your collection with you.
