Adagio

Adagio is a web and mobile app for music teachers managing classrooms or studios and helping students stay engaged between lessons. Teachers can schedule lessons, assign homework, keep class or lesson notes, and track practice time. Students use the Practice app to log sessions, notes, and to-do lists; they can also comment, use a social feed, and earn levels and points for practice sessions. The app is available on Android, iOS, and web. Students can find the Practice app in Apple or Google app stores by searching for Musopen. Sharing practice data is optional and can include sessions, assigned homework, goals, and notes. Adagio supports student records, attendance tracking, and a student portal. Its free plan is $0 USD/mo and includes unlimited students, a calendar, scheduling, homework, goals, a class feed, billing, and a website. Premium is $5 USD/mo and adds automated invoices, custom domains, newsletters, practice audio, and Musopen Pro membership. Organization accounts support multiple teachers and classrooms.

Adagio combines classroom organization, student practice tracking, and billing for music teachers. Its free plan covers core scheduling and teaching tools, while automated billing and other additions are part of Premium.

Adagio suits music teachers who want to organize lessons, homework, billing, and student practice in one app. Its Organization Plan is described as suited to schools or large studios.

Overview

Adagio brings lesson administration and student practice activity together for music teachers, from solo instructors to larger studios. Its free tier is unusually broad on student capacity; the main reason to pay is automated billing and invoices.

Key features

The calendar and lesson scheduler sit alongside homework, goals, class feeds, lesson notes, and attendance tracking, giving teachers one place to organize instruction and follow students’ work between lessons. Teachers can track practice time, while students use the Practice app to record sessions, notes, and personal to-do lists. Comments, a social feed, and levels and points tied to practice sessions give students reasons to return between classes, though practice data is shared with teachers only if a student opts in. Shared records can include sessions, assigned homework, goals, and notes.

Billing can be handled manually or set to generate an invoice after a completed lesson. Digital payment options such as PayPal and overdue-invoice email reminders help with collection; automated billing and invoices require Premium. Adagio also describes API connections for bringing existing tools and data into the service. Schools and large studios can use the Organization Plan for multiple teachers and classrooms, administrative oversight, and shared class access.

The Practice app is available through Apple and Google app stores by searching for Musopen. Adagio says it does not share personally identifiable information with other organizations for their marketing or promotional use, and uses commercially reasonable security measures while acknowledging that internet transmission cannot be guaranteed completely secure. Users must be at least 13.

Pricing

The Free Plan is a practical fit for teachers who need core scheduling and teaching tools without a student cap, and it includes billing. Premium at $5 USD/mo is the step up for teachers who want billing automation, invoices, or its additional publishing and audio tools. The Organization Plan targets schools and large studios rather than a single teacher. The free tier gives up Premium’s automation and add-ons; no trial or renewal terms are stated.

Platforms

Adagio is available on Android, iOS, and the web. The student Practice app can be downloaded from Apple or Google app stores by searching for Musopen.

Who it's for

Independent music teachers who want unlimited students and a combined schedule, practice, and billing workflow can start on the Free Plan. Premium makes more sense for a teacher who wants invoices generated automatically after lessons. Schools and larger studios should consider the Organization Plan for shared classes and oversight. Adagio is a weaker fit when teachers need practice records without student opt-in, or when a studio’s needs are not served by its stated organization structure.

Pros and cons

• Pro: Unlimited students on the free tier makes it viable for a growing roster without a subscription charge.
• Pro: Scheduling, homework, goals, attendance, practice logging, and billing cover both lesson organization and work between classes.
• Pro: Student opt-in governs sharing of practice records, and the privacy policy says personal information is not shared for other organizations’ marketing.
• Con: Teachers see practice data only when students opt in, limiting its usefulness as a complete monitoring record.
• Con: Automated billing and invoices are reserved for Premium, so free users may need more manual administration.

Alternatives

Music Lesson Scheduling Software is a broader category to explore when comparing lesson-management options.

• Clefwise is worth considering for iOS and web users who need a free plan capped at three students, with scheduling, invoicing, online payments, a parent portal, and lesson notes.
• Nova Music suits iOS and web teachers who can work within a free 10-student limit and want group lessons, basic attendance, direct messaging, a student portal, and 100 MB of file storage.
• AMES is an Android, iOS, and web alternative with a free plan and a free trial; its Standard plan charges a transaction fee on successful payments.
• Legato is a paid Android, iOS, and web option with a free trial; Legato Pro is $19.99 a month and includes unlimited students, AI chat and voice, calendar views, and automated Stripe billing.
• LessonLoop is a paid iOS and web alternative with a free trial; its Solo plan is £15 monthly or £150 yearly for one teacher and unlimited pupils.
• MusicDesk is a paid Android, iOS, and web option with a free trial, priced at USD $14.99 per month for one team member, plus USD $4.99 for each additional team member.
• My Music Staff is a paid Android, iOS, and web alternative with a free trial, at $14.95 a month for a single teacher account.
• OPS is another freemium option with web and iOS support.

Verdict

Adagio is the strongest fit for independent teachers who want a broad teaching and billing toolkit without paying per student, and for larger studios that need shared classroom oversight. Choose it for the generous free core and low-cost billing automation; look elsewhere if teacher access to practice records must not depend on student opt-in.