Блокнот Сантехника is a free Android application developed by Vitaliy86 that aims to simplify the work of plumbing professionals. The app replaces traditional tools such as notebooks, pieces of paper, and cigarette packs, making it easier for plumbers to manage their work and keep track of their supplies. With the app, users can write, read, and share their inventory lists with colleagues, clients, or suppliers, avoiding any misunderstandings that may arise from poor handwriting.

The app's user interface is simple and easy to navigate, with over 15 categories and 350 different products to choose from. The categories include various parameters that can be useful for writing estimates for a project. The products come with photos and descriptions, making it easier for users to identify them. The app is compatible with Android 13.0 and is accessible to anyone who needs it.

Overall, Блокнот Сантехника is a useful tool for plumbing professionals who want to simplify their work and stay organized. It's a free app that can save them time and effort, and we recommend it to anyone looking for such a tool.