Note & Key - Studio Management
Music studio organizer
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Note & Key is studio-management software for private music teachers — and the families they teach.
Every new studio starts with 1 month of Pro, no card required.
ONE STUDIO, EVERY DETAIL
• Today's lessons, outstanding invoices, and the practice queue on one dashboard
• Student profiles with instrument, grade level, parent contacts, and private notes
• Month-grid schedule for the whole studio with one-tap day detail
• Two-way Google Calendar sync (Pro) — lessons flow both ways
PRACTICE WITH AUDIO REVIEW
• Students submit a recording from the phone in their hand
• Teacher listens at 0.5x-2x speed, pins feedback to the exact moment in the audio, approves
• Three minutes per student instead of fifteen — and the family always knows what to practice next
INVOICES + PAYMENTS
• Generate a draft invoice straight from a student's completed lessons in one tap — no manual line-item entry
• Email it through us; the family needs no setup
• Family pays by card via Stripe, by Interac e-Transfer (Canada), or by note-to-teacher
• Every payment is tracked against its invoice automatically
INCOME & TAX REPORTING
• Fiscal-year aware — set your country and Note & Key uses the right tax year, including the UK's 6 April start, Australia's 1 July start and Hong Kong's 1 April start
• Year-to-date gross, year-over-year trend, quarterly subtotals, top students by revenue
• Tax-deductible expense tracking across 13 categories; net income computed automatically
• One-tap tax-pack CSV formatted for your country — IRS Schedule C, CRA T2125, HMRC Self Assessment, the ATO, Revenue Form 11, Anlage EÜR and more
• Your next estimated-tax deadline, right on the dashboard
• Multi-currency, including USD, CAD, GBP, AUD, EUR, HKD, SGD and TWD
THE FAMILY SIDE
• Parents and students share one simple household login
• Next lesson, open assignments, and Submit Practice front and center
• This month's invoice and how to pay — without learning a new tool
PRO SUBSCRIPTION
• Note & Key Pro is an auto-renewable subscription: $12.99/month or $99/year (USD)
• Unlimited students (the free plan covers 1)
• Variable-speed audio review + timestamped feedback comments
• Two-way Google Calendar sync
• Income analytics, expense tracking, and per-country tax exports
• Interac e-Transfer payment tracking
• Recital and RCM/ABRSM exam-prep tracking
• Custom invoice branding + studio logo
• Payment is charged to your Apple ID at confirmation of purchase. The subscription auto-renews unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in iOS Settings → your Apple ID → Subscriptions.
• After the 1-month trial, the free plan keeps one student going indefinitely
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Practice review now shows the take as a waveform, with your comments pinned to the exact moment. Tap a pin to jump straight to it.
• Fixed: comments on practice recordings weren't showing for teachers or families. They now appear for both.
• Families see this month's invoice on their home screen.
• Tidier invoice list on phones.
• Permission prompts now appear in your language.
The developer, ZHUOER TANG, 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 Linked to You
The following data may be collected and linked to your identity:
- Financial Info
- Contact Info
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ZHUOER TANG
- Size
- 2.5 MB
- Category
- Business
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 6 more
- English, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Note & Key Studio $199.00
- Note & Key Studio $24.99
- Note & Key Pro (annual) $99.00
- Note & Key Pro $12.99
- Copyright
- © 2026 Zet Studios