Rostra: Class & Client Manager
Attendance, Fees & Profit
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Know exactly what you're owed. See which classes make money. Stop drowning in admin.
Rostra is the all-in-one business manager built for people who teach for a living: dance and ballet teachers, personal trainers, music teachers, tutors, and sports coaches. Track your students, run your schedule, and get paid the right amount, without a single spreadsheet.
No account. No login. Your data lives on your device and syncs through your own iCloud across iPhone and iPad.
A REAL TEACHING WEEK, HANDLED
- Add students and group them into classes, or run focused 1-on-1 sessions.
- Set a recurring weekly schedule (day + time) for each class or student. It repeats automatically.
- A student texts that she can't make Thursday. Mark it. With the cancellation-cutoff policy, an early cancel isn't charged; a late cancel or no-show can be, exactly how you decide.
- Take attendance in a tap. Fees are tracked per student or per class as you go.
- Log studio rent and other expenses against the class that incurred them.
GET PAID THE RIGHT AMOUNT
- A clear monthly statement shows exactly what each student owes this month, with a projection for next month.
- Per-student or per-class fees, calculated automatically.
- Every charge is an itemized, dated line that always adds up.
KNOW WHICH CLASSES ARE WORTH IT
- Per-class profitability nets revenue against studio rent and expenses.
- See at a glance which classes to keep and which to drop.
- A clean dashboard with charts turns your week into clear decisions.
KEEP YOUR BOOKS CLEAN
- Per-student and per-class fees, with discounts supported.
- Studio and room rental plus general expense tracking.
- Import your existing roster from CSV or Excel, and export to back up or share with an accountant.
- The wording adapts to how you teach, whether you run ballet, coach a team, or tutor one student at a time.
BUILT THE WAY YOU WORK
- Universal app for iPhone and iPad, designed for iOS 17 and later.
- Offline-first and private by design: no server, no sign-up.
START FREE
Run your smallest studio end-to-end for free. Upgrade to Rostra Pro to unlock the full picture.
ROSTRA PRO UNLOCKS
- Unlimited students and classes
- Next-month income projections
- Professional PDF statements
- CSV and Excel export
FLEXIBLE FOR HOW YOU REALLY TEACH
- Set the free-cancellation window and late / no-show charges per class — or per student — not just one global rule.
- Charge per student, or set one flat fee per class that splits across whoever attends.
- Import students straight from your Contacts, then tap a phone or email to reach them.
- Auto-numbered students and classes in your own format, editable anytime, each with a profile showing their classes, history, revenue and more.
SUBSCRIPTION
Rostra Pro is available as a Monthly plan ($8.99) or an Annual plan ($59.99) that starts with a 7-day free trial. Payment is charged to your Apple ID at confirmation of purchase. Your subscription auto-renews unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID Settings. Any unused portion of a free trial is forfeited when you buy a subscription.
Terms: https://mwsupplylimited.github.io/rostra/
Privacy: https://mwsupplylimited.github.io/rostra/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Rostra 1.2 — attendance that helps you decide.
• Attendance, now on your terms. Mark who's actually coming and you get a real confirmed headcount, so you can decide whether to hold a session or cancel it. Your existing billing is unchanged by this update — if you'd rather nobody be charged until they confirm, switch to that in Settings, for every class or just one.
• Get paid faster — turn "who owes what" into a polished reminder in one tap (Text, WhatsApp, email, or copy, with your own payment link), plus a daily nudge for outstanding balances.
• Apple Watch — today's classes and your roster on your wrist, and mark attendance without reaching for your phone.
• Home Screen widget, and a Live Activity for a class in progress.
• Drop-ins — charge a one-off guest for a single class without adding them to your roster.
• See what makes money — the dashboard leads with net profit, and every class and upcoming session taps through to the details.
• Fairer, safer billing — past charges freeze against later price changes, so a rate edit never rewrites what someone already owed. Packages, make-up credits, monthly plans and venue cancellations all handled.
• Calendar sync (Pro), VAT/GST invoices, a year-end income & expenses report, and family/sibling billing.
• Reliable iCloud sync across your iPhone and iPad.
• A fresh look — new app icon, redesigned dashboard, proper dark mode, and dozens of polish and accessibility improvements.
About ads: the free version now shows a single small banner on the Dashboard, People and Settings screens only — never over your figures, your statements, your schedule, or attendance. There are no full-screen ads anywhere. You will be asked once whether to allow tracking for more relevant ads — decline and you still get ads, just non-personalised. Rostra Pro removes ads entirely.
Questions or ideas? Reach us from Settings → Support.
The developer, Matthew Wong, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Matthew Wong
- Size
- 17.7 MB
- Category
- Business
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Rostra Pro Annual $59.99
- Rostra Pro Monthly $8.99
- Copyright
- © 2026 MW Supply Limited
