Баланс карт для Стрелка и иных is an Android application developed by KITTY TAIL that allows users to check the balance of their Strelka and other cards. The app does not require any login or passwords, making it a convenient option for users. It only displays the balance of the cards and currently supports Arrow cards. However, it is important to note that this application is not an official product of the above companies, and the information displayed may not always be accurate. The app is based on publicly available information on the internet and does not reflect the closed algorithms for checking the balance of tickets used by the relevant departments.

Overall, Баланс карт для Стрелка и иных is a simple and convenient app for checking card balances, but users should be aware that the information displayed may not always be entirely accurate.