https://www.myfonts.com/fonts/konstantynov/inerta/

Inerta is a neutral, but not flavourless, cross between a geometric sans and a neo-grotesk. It is designed to work perfectly in UI/UX applications, and to remain readable in smallest font sizes. With over 950 glyphs, the font family offers extensive language support and many typesetting options to choose from. The typeface can be customised with several sets of alternate glyphs and OpenType features. The Cyrillic part contains alternates for Bulgarian as well as alternative Ukrainian forms.