Wavelength is the “rate your music” app for iPhone — a fast, modern way to rate songs, write album reviews, and discover new music through real people.
Rate tracks and albums on a simple 10-point scale, write full reviews or quick reactions, and follow friends to see what they’re listening to. Build a personal music diary over time, track your listening history, and shape a taste profile that actually reflects you.
If you’ve been looking for a RYM-style community on mobile (or an AOTY-style way to browse what’s trending), Wavelength delivers the same people-first discovery — Letterboxd-style, but for music.
MUSIC REVIEWS & RATINGS
• Rate songs and albums with a quick 10-point rating system
• Write detailed music reviews or short reactions
• Browse top songs, albums, and artists by community rating
SOCIAL MUSIC DISCOVERY
• Follow friends and see ratings, reviews, and listens in your feed
• Like, comment, and share music reviews
• Explore trending music based on community activity, not opaque algorithms
MUSIC DIARY & LISTENING STATS
• Log what you listen to and watch your taste evolve
• Build a music taste profile from your ratings and activity
• View user profiles with ratings, reviews, and listening history
SEARCH & BROWSE
• Search songs, albums, artists, and people
• Find reviews fast and discover your next favorite
Discover music. Review music. Follow your friends.
I really enjoy this app and the way it’s organized
Developer Response
Thanks so much! 🙌
Great!
evanheinnn
Quite fun except for the fact that half the time the app is broken and won't load no matter what. You could go to click a song and nothing happens. Besides that, and the fact not all albums are available to be rated. (You can search any album, but it'll delete reviews for some! Especially deluxes versions!) This app is okay.
Developer Response
Hey, thanks for the detailed feedback. The song loading issue was actually fixed in the latest update, so give it another try. On the album versions thing, you're right that ratings can get lost when labels update albums (standard vs deluxe). That's on my list to solve. If you run into specific albums that are missing, shoot me a note at ben@unionst.com and I'll look into it. Appreciate you sticking with it.
Great app
Kaleb bradford
This app is incredible im genuinely shocked at how user friendly it is.There are a few nice additions i thought of tho like profile banners, being able to rate artists/ making lists of artists, and add soundcloud as an option to import music.Other than that its perfect very innovative and easy to get used to the ability to rate a song while listening is really nice as well i needed this app😭
Developer Response
Thank you Kaleb! Artist review and SoundCloud support are definitely on our roadmap. Thanks for taking the time to give feedback.
Incómodo
FormerCircle
Tiene buenos puntos. Como la conexión con música y Spotify. Y las calificaciones de los críticos. Pero, es muy incómodo de usar. Muchos de los artistas no salen directamente si los buscas. Y necesita algunas mejoras. Solamente si arreglasen eso, sería un 5
Developer Response
¡Hola! Muchas gracias por la reseña. Tienes toda la razón con la búsqueda de artistas, es algo que estoy arreglando ahora mismo. Si me puedes escribir a ben@unionst.com con ejemplos específicos me ayudaría un montón. ¡Gracias por probar Wavelength!
Recommendation feed enhancements
Version 2.5.1
The developer, Union Street Studios, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
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Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
Contacts
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Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Union Street Studios, LLC
Size
35 MB
Category
Music
Compatibility
Requires iOS 26.0 or later.
iPhone Requires iOS 26.0 or later.
Mac Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
