Solo Harmony
Store data observed · From public App Store data · How we score apps
- Music
- App Store
- United States
- 4.03 ratings
- Paid $0.99
- Updated
- Observed
Ratings
Observed34.0★ average
Chart position
Observed—Not on the top charts
90-day growth
—not enough history yet
Opportunity score
AI-derived27/100Weak · low confidence
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About Solo HarmonyObserved
Solo Harmony is a Music app by Masanori Katsuta on the United States App Store. Released Mar 11, 2023; last updated Nov 29, 2025 (version 1.0.3). Solo Harmony costs $0.99 to download.
As of Oct 12, 2026, Solo Harmony has a 4.0-star average rating from 3 ratings on the United States App Store. MRRBeam rates the success of Solo Harmony 13/100 (early stage).
Automatically harmonizes with your solo singing. ◆ Equipped with an [Ad-lib Harmony Mix] engine, allowing you to synthesize harmony parts with ad-lib performances while singing. ◆ Use the ad-lib keyboard to mix up to 5 parts simultaneously in real-time.
- Success score
- 13/100 Early stage
- In Music
- Outside the top 100
- Chart position
- Not on the top charts
- Developer
- Masanori Katsuta
App Store screenshotsObserved
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Solo Harmony: common questions
- What is Solo Harmony?
- Solo Harmony is a Music app developed by Masanori Katsuta, available on the App Store. It was first released on Mar 11, 2023.
- How is Solo Harmony rated?
- Solo Harmony has a 4.0-star average rating from 3 ratings on the United States App Store as of Oct 12, 2026.
- How much does Solo Harmony cost?
- Solo Harmony costs $0.99 to download.
- Is Solo Harmony successful?
- MRRBeam rates the success of Solo Harmony 13/100 (early stage). The success score combines rating volume, chart position and average rating.
- When was Solo Harmony last updated?
- Solo Harmony was last updated on Nov 29, 2025 (version 1.0.3).
- What are alternatives to Solo Harmony?
- Similar Music apps tracked by MRRBeam include Spotify: Music and Podcasts, Shazam: Find Music & Concerts, YouTube Music, SoundCloud: The Music You Love and Suno - AI Songs, Music, Lyrics.
- Is there room to build a competitor to Solo Harmony?
- MRRBeam's opportunity score for Solo Harmony is 27/100. Limited opening: an older app, little observable demand and low price points.