Everything about Yollo below comes from the site itself as of late September 2026; third-party data is labeled with its source. We run a similar service, so we talk about ourselves separately.

"In Russian" is really three different questions

  1. Interface: are the buttons, menus and terms in Russian?
  2. Characters: are their descriptions and opening lines in Russian?
  3. The chat partner: does the model reply like Russian is its own language, not a translation?

Yollo's answers to these questions differ.

Interface: translated, but by a machine

The yollo.ai/ru page exists, and its copy is recognizably machine-made — think a stiff, literal rendering of "Bring your imagination to life." The menus are readable, if clunky. The legal sections are worse: refund and data-retention terms are something you want to understand word for word, not roughly. If the translation is murky, open the English version.