Residays app for iPhone and iPad

With the Residays, you will always know exactly which tax country you are in and which country you need to pay taxes.
Residays automatically counts how many days you spent in each country and based on the relevant tax laws generates information about how many days you have left before purchasing or losing the status of a tax resident at the place of stay. At any time you can get acquainted with the peculiarities and problems of obtaining and losing the status of a tax resident in dozens of countries around the world. Residays will also help you get tax status in one place or another, based on your personal settings and preferences, which you can set by installing the application.
Residays was developed by professional lawyers specializing in tax laws, and all regulatory information is constantly being updated, now no tax amendment will pass you by.