# Rostra: Class & Client Manager — Attendance, Fees & Profit

> Attendance, Fees & Profit (iPhone/iPad app by Matthew Wong.)

- Source: https://appshunter.io/ios/app/rostra-class-and-client-manager/id6785293134 (this page in markdown: same URL + `.md`)
- Developer: [Matthew Wong](https://appshunter.io/developer/6774040057)
- Category: Business, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 17 MB
- Languages: American English
- Released: 2026-07-08
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/rostra-class-and-client-manager/id6785293134/reviews.md

## What is Rostra?

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Rostra Pro Monthly | $8.99 | per month |
| Rostra Pro Annual | $59.99 | per year |



## Version history (last 4 releases)

### 1.2.0 — 2026-08-11

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.

### 1.0.2 — 2026-07-10

This update improves billing accuracy and reliability:

• More accurate charges when the same class syncs across your iPhone and iPad.
• Unpaid balances from a previous month now carry forward correctly.
• Fixes for monthly-flat fee reporting and multi-currency edge cases.
• Additional stability and polish improvements.

### 1.0.1 — 2026-07-08

Thanks for using Rostra! This update fixes bugs and improves reliability:

• Fixed a rare issue that could double a student’s charges on a statement.
• Import from Contacts now works every time and skips people you’ve already added.
• Editing a student or class now asks before discarding unsaved changes.
• Class cancellation policies now follow your global setting unless you set a custom one.
• Additional polish and stability improvements.

### 1.0 — 2026-07-07

No release notes.

## More apps by Matthew Wong

- [SciCalc: Graphing Calculator](https://appshunter.io/ios/app/scicalc-graphing-calculator/id6774040055)
- [Chronograde: Watch Accuracy](https://appshunter.io/ios/app/chronograde-watch-accuracy/id6774091390)
- [RoadBook: Drives & Road Trips](https://appshunter.io/ios/app/roadbook-drives-and-road-trips/id6774244290)
- [Video to Photo: Frame Grab](https://appshunter.io/ios/app/video-to-photo-frame-grab/id6774273813)
- [Money Flow: Budget & Expenses](https://appshunter.io/ios/app/money-flow-budget-and-expenses/id6774435400)
- [Body Clock: Jet Lag Planner](https://appshunter.io/ios/app/body-clock-jet-lag-planner/id6774922882)

All apps by Matthew Wong: https://appshunter.io/developer/6774040057

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*