Can I try before I subscribe?
Yes — the Bronze tier gives you 5 lessons per month and 3 AI feedback sessions with no credit card needed. Download the app and explore at no cost.
How does billing work?
Subscriptions are managed through Apple App Store or Google Play. You're charged monthly or annually depending on the plan you choose. You can cancel at any time from your device's subscription settings.
What's the difference between Gold and Platinum?
Gold gives you the full lesson curriculum and unlimited AI practice feedback. Platinum adds the composition canvas, audio-to-sheet-music conversion, and MusicXML / MIDI export — built for learners who also want to create original music.
How does Multi Platinum work?
Multi Platinum gives up to 6 learners their own full Gold account under a single subscription. Parents get a progress dashboard to view each learner's activity and streaks.
Can I switch plans?
Yes — you can upgrade or downgrade any time through the app. Changes take effect at your next billing cycle.
What is your refund policy?
Refunds are handled by Apple or Google according to their store policies. Contact
hello@voxstrum.app if you need help.