Dojo owners: which studio management software do you actually use? Share concrete pros/cons + migration tips

Calling dojo owners and managers — please share real-world experience with the studio management software you run your martial-arts school on. Be as specific as possible so others can compare like-for-like.

Tell us:
- Product and plan you picked (company + exact plan or tier)
- Studio context (location, single vs multi-location, number of active students, age mix: kids/adults)

Then give concrete feedback on these workflows:
- Automated billing & renewals: how reliable is recurring billing, proration, failed-payment handling, reporting?
- Member check-in & attendance: kiosk/mobile check-in, barcode/cards, teacher roll-call, automated attendance reports
- Class scheduling & instructor assignments: ease of schedule setup, recurring classes, substitute instructors, multi-location rostering, waitlists
- Belt/stripe progress & test events: can you track progress, custom curriculums, test/gradings workflow, certificates or printable rank reports?
- Parent/student portals: what parents/students can do (signup, pay invoices, view progress/videos/photos), UX quality
- Key integrations: payment processors, calendar sync (Google/Outlook), POS, accounting (QuickBooks/Xero), marketing/CRM, reporting exports

If you switched vendors, please add:
- What triggered the change (cost, missing features, bad billing, poor support)
- Migration tips (what exported/imported cleanly, what required manual clean-up, how you handled recurring payments and historical data)

Finish with a short verdict (one sentence): would you recommend this product to other dojo owners? Why or why not?

Please include first-hand experience only. Upvote replies that include plan names, screenshots (if allowed on platform), or migration examples — those are the most useful for others comparing systems.