Vet records for dogs & cats
Snap a vet paper or share a PDF from the clinic. Libtail reads it, you check it, and your pet's health history stays organized and ready for the next visit.
Apps that do one thing well.
I build mobile apps for iOS and Android. Each one has a clear privacy policy, security support with a stated end date and one place where you can report a problem.
Apps
Gluten & lactose label checker
Scan a barcode and see how a product fits each person in your family, with the label fragment and rule behind every result. Cosmetics too.
Local artisans & unique gifts
Explore a global showcase of authentic handmade crafts. Find unique gifts, discover artisans nearby or worldwide and contact them directly — with no sales commission.
Resale descriptions from a photo
Selling something this week? Snap a photo and get a title, description and price for Vinted, eBay or OLX in seconds — with flaws described honestly.
The packing list that remembers what you pack
PackBuddy suggests what to pack for a trip, remembers your lists from previous journeys and lets you share them with family and friends in real time.
Zymobook
For breweries
Production register for craft breweries
Zymobook keeps track of batches, ingredients and packaging in a small brewery — on your phone and in the browser. Coming soon.
Principles I stick to
Privacy without fine print
Privacy policies in Polish and English, written in plain language. Delete your account in the app or by a request on this site.
Support with a date
Every app states when its security support ends — at least until December 2032. Security updates are free.
No ads
None of the apps show ads or sell data. They are funded by optional subscriptions.