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

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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

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

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.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Rostra Pro Annual $59.99
  • Rostra Pro Monthly $8.99
Copyright
  • © 2026 MW Supply Limited