Sostenuto: Music Practice

Practice Journal, Log & Coach

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Never forget a song again. Sostenuto schedules exactly what to practice with spaced repetition and an AI coach, so your repertoire compounds daily. Build a Repertoire You'll Never Forget. Stop learning songs just to forget them two weeks later. Sostenuto is the first music practice system built on the science of the Forgetting Curve and Spaced Repetition (SRS). Most musicians spend 80% of their time relearning what they've already studied. Sostenuto flips the script. Our intelligent scheduling system tells you exactly WHAT to practice and WHEN - right before your brain is about to forget it. Meet Maestro AI, your personal practice coach. Maestro analyzes your study logs and gives you targeted advice based on your real data - not generic tips. THE SOSTENUTO METHOD: 1. ADD: Catalog the songs, scales, or phrases you want to master. 2. PRACTICE: Use the built-in session tracker and capture audio/video for self-critique. 3. RETAIN: Our SRS algorithm schedules your reviews so your progress compounds daily. FEATURES: - Intelligent Daily Practice Schedule - AI Practice Coach (Maestro) - Repertoire Management for all instruments - BPM Tracking (current vs. target) - Audio & Video Practice Recording - Practice Streaks & Gem Achievements - Sheet Music Storage - Optimized for Guitarists, Pianists, and Multi-instrumentalists Don't just practice. Build a repertoire that's yours forever. Privacy Policy: https://sostenuto.app/privacy-policy Terms of Service: https://sostenuto.app/terms-of-service Standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 3.0
    out of 5
    2 Ratings

This update is all about polish: • Bug fixes and stability improvements • UI refinements for a smoother practice experience Thank you for using Sostenuto!

Version 1.5.0

The developer, Valerio De Feo, 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:

    • Contact Info
    • User Content
    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer indicated that this app supports the following accessibility features. Learn More

  • Supported Features

    • Larger Text

    • Dark Interface

    • Differentiate Without Color Alone

    • Sufficient Contrast

Information

Seller
  • Valerio De Feo
Size
  • 67.8 MB
Category
  • Music
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
  • iPad
    Requires iPadOS 16.4 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 8 more
  • English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
Age Rating
4+
In-App Purchases
Yes
  • Sostenuto Pro Annual $29.99
  • Sostenuto Pro Monthly $4.99
  • Learn More
Copyright
  • © 2026 Valerio De Feo
  • Privacy Policy

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