--- title: "The Untempered Cosmos - Reviews, Revenue and Downloads in United States | Apple App Store" description: "The Untempered Cosmos is not a song. It is closer to a wind chime, or a fountain, or a room with a good view. You put it on and let it run, and over time you start to hear what it is doing. Preview i" --- # The Untempered Cosmos — United States > Sounds tuned to your sky ![The Untempered Cosmos App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ee/fe/b9/eefeb92c-959d-0644-5994-75ab64547edc/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [RICHARD ANDREW LEE](https://apptail.io/developer/richard-andrew-lee-hJVmmc) **Category:** Music **Rating:** 5.0/5 (3 ratings) **Price:** $3.99 **Bundle ID:** com.untemperedcosmos.app **Store:** Apple App Store **Country:** United States **Version:** 1.1.0 (released 2026-09-28) **Original Release:** 2026-05-12 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6767100468) **AppTail Page:** [https://apptail.io/app/the-untempered-cosmos-SplA/united-states](https://apptail.io/app/the-untempered-cosmos-SplA/united-states) ## The Untempered Cosmos Description The Untempered Cosmos is not a song. It is closer to a wind chime, or a fountain, or a room with a good view. You put it on and let it run, and over time you start to hear what it is doing. Preview it now at theuntemperedcosmos.com. The app turns the piece into a room you can stand inside: each star anchored to its real position overhead, the chord holding still as you turn. When you open it, the app reads your location, looks up which stars and planets are above your horizon at that moment, and assigns each one a sustained sine tone. The brighter the object, the louder. The higher in the sky, the more present. Each tone is placed in the space around you to match where its object is in the sky. As the Earth turns, stars rise and set, and the chord changes with them. There is no playback in the usual sense. Nothing is recorded, nothing repeats. Two people listening at the same instant from different cities will hear something different. The same listener returning at midnight will hear something different from what they heard at dusk. The piece is tuned to a single low D, with every audible tone a whole-number ratio above it. This is just intonation, the tuning choirs drift toward when no piano is forcing them to compromise. Sine tones have no harmonics of their own, so the only thing creating consonance between two of them is how cleanly their frequencies divide into each other. Eighty-eight objects: the Sun, the Moon, the five naked-eye planets, and eighty-one named stars down to magnitude 2.5. Each constellation is treated as a chord and tuned with intent. Some carry shimmer pairs, two stars detuned by fractions of a hertz so they beat slowly against each other. Best on headphones. The spatial design places each tone in three dimensions. On supported AirPods with iOS 18+, head tracking holds the chord locked to the world around you, so the stars stay where they are as you turn. Surround comes with the app. If you have a surround sound system, the app gives you a code that unlocks a version of the piece for a room of speakers on the website, played from the computer connected to your receiver. Every star comes from the speakers it sits between, and the sky turns around the room instead of around your head. By R. Andrew Lee. A work in progress; the catalog will keep growing. ## The Untempered Cosmos Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/29/bb/19/29bb194d-0cc9-a459-9be8-af5efc60991a/01-hero.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f5/13/39/f513395c-ba93-0099-8657-40ccea7460be/02-lockscreen.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d5/b3/b0/d5b3b005-6cc7-08b7-e48a-55c8f729fcb7/03-catalog.png/1320x2868.png) ## The Untempered Cosmos Rating Breakdown in United States - 5 stars: 3 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## The Untempered Cosmos Reviews in United States ### ***** "The stars above…." This app is truly original. I love to sit out on our deck looking at the stars and drinking a glass of wine ( or two) as the app plays. It is very calming -- C magnet, 2026-06-07 [View all The Untempered Cosmos reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Apps Similar to The Untempered Cosmos - [Fender Tune: Guitar Tuner App](https://apptail.io/app/fender-tune-guitar-tuner-app-Nfj/united-states) - [OnSong 2026](https://apptail.io/app/onsong-2026-OMn/united-states) - [Turntable Speed](https://apptail.io/app/turntable-speed-CIZf/united-states) - [Ukulele Tuner: tune & chords](https://apptail.io/app/ukulele-tuner-tune-chords-RAXo/united-states) ## The Untempered Cosmos Available In - [United States](https://apptail.io/app/the-untempered-cosmos-SplA/united-states) - [Bulgaria](https://apptail.io/app/the-untempered-cosmos-SplA/bulgaria) - [Brazil](https://apptail.io/app/the-untempered-cosmos-SplA/brazil) - [Dominican Republic](https://apptail.io/app/the-untempered-cosmos-SplA/dominican-republic) - [Croatia](https://apptail.io/app/the-untempered-cosmos-SplA/croatia) - [Italy](https://apptail.io/app/the-untempered-cosmos-SplA/italy) - [Sri Lanka](https://apptail.io/app/the-untempered-cosmos-SplA/sri-lanka) - [Madagascar](https://apptail.io/app/the-untempered-cosmos-SplA/madagascar) - [Austria](https://apptail.io/app/the-untempered-cosmos-SplA/austria) - [New Zealand](https://apptail.io/app/the-untempered-cosmos-SplA/new-zealand) - [Panama](https://apptail.io/app/the-untempered-cosmos-SplA/panama) - [Peru](https://apptail.io/app/the-untempered-cosmos-SplA/peru) - [Paraguay](https://apptail.io/app/the-untempered-cosmos-SplA/paraguay) - [Saudi Arabia](https://apptail.io/app/the-untempered-cosmos-SplA/saudi-arabia) - [Slovakia](https://apptail.io/app/the-untempered-cosmos-SplA/slovakia) - [Norway](https://apptail.io/app/the-untempered-cosmos-SplA/norway) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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