1.Simple daily statistics (XP/tasks from yesterday + 7/30-day chart) — no mini-games or complex dashboards.
2.Out-of-the-box multilingual support (RU/EN/ES/IT) — most niche competitors offer an interface in English only.
3.Entering a plan using free-form text. A user of mine simply writes a to-do list in a single line, and the app automatically parses it into individual tasks.