About this app
A marble bounces down glass plates, and every bounce plays one note of the song. Marble Melody brings the "marble music box" videos you've seen online to your phone. ■ One thing to do Pick a song and drop the marble. The plates are laid out automatically for each song, and every bounce plays the right note. Just watch, and let the quiet moment pass. ■ 110 songs included Classical favorites (Minuet in G, Air on the G String, Moonlight Sonata, Gymnopédie, Canon in D...), nursery rhymes, Japanese school songs, seasonal songs and folk tunes from around the world. All songs are in the public domain, performed by the app's own music-box sound. ■ Play mode: tap to the rhythm Tap the instant the marble hits a plate. Hit it and the note rings out; miss it and it fades. Perfect / Good / Miss judging, combos, a rank (S/A/B/C) per song and your own best score. Switch between Listen and Play right from the home screen. ■ Play your own tunes - Tap composer: place notes on a grid - Import MIDI files (the main melody is extracted automatically) - Share your songs as MIDI with friends ■ Themes Classic, Pastel, Night, Candy, Ocean, Forest, Sakura, Sunset, Neon, Space, Retro and Mono. ■ Settings Light/dark appearance, volume, plate glow on hit, haptics. ■ Premium (optional) - No ads - Every song, anytime - All themes Without Premium, today's song and most songs are free to play. Locked songs and themes can be used for 24 hours after watching a short video ad. About the subscription Premium is sold as a monthly or yearly auto-renewable subscription. It removes ads and unlocks every song and theme. It renews automatically unless cancelled at least 24 hours before the end of the current period. Payment is charged to your App Store account. Cancellation The current period cannot be refunded. You cancel from your iPhone settings (App Store account settings), not from the app. See: https://support.apple.com/en-us/118428 Restore purchases If you have purchased before, tap "Restore purchases" at the bottom of the Premium screen. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://tomople.com/privacy-policy/
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 20, 2026 · 2:18 AM Free