OPS vs Trio
| OPS | Trio | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | |
| Paid from | €10/mo | $5/mo |
| Platforms | iOS, Web | Web |
| Free plan | Yes | Yes |
| Student records | Yes | Yes |
| Recurring lessons | Yes | Yes |
| Attendance tracking | Yes | Yes |
| Student portal | Yes | Yes |
| Paid from | 5 /mo | |
| Online payments | Yes | |
| Calendar sync | Yes |
Listed together in Best Music Lesson Scheduling Software