オールインワンプラットフォーム：
語学講師

Each student's time zone is stored (Berlin, New York, Tokyo, etc.). When you schedule 'Wednesday 18:00 my time', the Berlin student sees 17:00 local, with reminders sent in their local time. DST transitions are handled automatically.

Yes. One student pays EUR, another USD, another TRY — each is logged in its own currency. Monthly reports show per-currency totals and a unified base-currency view for tax purposes.

No. Configure a fixed Zoom/Meet/Skype link per student once; it's used for all subsequent lessons automatically. The link is included directly in reminder messages — no copy-paste needed.

Define 'Every Tuesday and Thursday at 17:00, for 6 months' once; the system creates 50+ scheduled lessons in your calendar. Cancellations, make-ups, and special days are handled with one tap. Vacation weeks can be skipped easily.

Each student has a CEFR level field (A1, A2, B1, B2, C1, C2). When you mark a level change, it's timestamped — you can show students 'You went from B1 to B2 in 9 months'. Powerful motivation and marketing data.

Yes. Per student, store exam type, target band/score, and exam date. Practice exam scores (Reading, Listening, Writing, Speaking) are graphed over time. Automatic reminders 7 days before the exam plus a final-prep message.