# Note & Key - Studio Management — Music studio organizer > Music studio organizer (iPhone/iPad app by ZHUOER TANG.) - Source: https://appshunter.io/ios/app/note-and-key-studio-management/id6769505528 (this page in markdown: same URL + `.md`) - Developer: [ZHUOER TANG](https://appshunter.io/developer/1895788576) - Category: Business, Education - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 15.0 · 2 MB - Languages: American English - Released: 2026-05-23 - Data updated: 2026-09-03 - User reviews in markdown: https://appshunter.io/ios/app/note-and-key-studio-management/id6769505528/reviews.md ## What is Note & Key? You teach thirty students a week. Somewhere between the last lesson and the invoice, an hour disappears. Note & Key is studio management for private music teachers — and the families they teach. Every new studio starts with 14 days 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 LANGUAGES • English, German, Simplified Chinese and Traditional Chinese • Choose a language in Settings, or let Note & Key follow your device 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 14-day trial, the free plan keeps one student going indefinitely LEGAL Terms of Use (EULA): https://noteandkey.app/eula Privacy Policy: https://noteandkey.app/privacy Terms of Service: https://noteandkey.app/terms Support: support@noteandkey.app ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Note & Key Pro | $12.99 | per month | | Note & Key Pro (annual) | $99.00 | per year | ## Version history (last 3 releases) ### 1.0.3 — 2026-09-01 Note & Key now speaks your language. • German, Simplified Chinese and Traditional Chinese across the navigation and the main studio screens — choose a language in Settings, or let Note & Key follow your device • The family view is translated too, so parents and students see their own language • Tax settings for Germany, Taiwan, Hong Kong, Singapore and mainland China • Every new studio now starts with 14 days of full Pro, no card required • Fixed a date that could land a day early in the practice chart and income worksheet ### 1.0.2 — 2026-06-04 • Add your school's logo — upload a custom profile picture for your studio in Settings → Studio profile. It represents your school across the app. • Redeem a promo or offer code right inside the app: open Upgrade and tap "Redeem a promo code." Your free year or discount now activates instantly. • More reliable subscriptions — if you redeemed an offer through the App Store, Note & Key now picks it up automatically when you return to the app, so Pro unlocks without an extra step. • Stability and performance improvements. ### 1.0 — 2026-05-23 No release notes. ## More apps by ZHUOER TANG - [Tova Translate](https://appshunter.io/ios/app/tova-translate/id6764455741) - [Elderoak: Care Organizer](https://appshunter.io/ios/app/elderoak-care-organizer/id6768784724) - [Anyponics - Plan, Build, Grow](https://appshunter.io/ios/app/anyponics-plan-build-grow/id6771629516) - [Quick Maths: Brain Puzzles](https://appshunter.io/ios/app/quick-maths-brain-puzzles/id6771672990) - [Kuatomind - learn daily](https://appshunter.io/ios/app/kuatomind-learn-daily/id6771697559) All apps by ZHUOER TANG: https://appshunter.io/developer/1895788576 --- *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 2026-09-03.*