Sound Sky: Keep Calm, Drum On

Sound Sky (Package Name: com.highkeygames.audiosky) is developed by HIGHKEY Games and the latest version of Sound Sky: Keep Calm, Drum On 2.1.0 was updated on October 25, 2026. Sound Sky: Keep Calm, Drum On is in the category of Music with the feature Portrait Display. You can check all apps from the developer of Sound Sky: Keep Calm, Drum On and find 146 alternative apps to Sound Sky: Keep Calm, Drum On on Android. Currently this app is for free. This app can be downloaded on Android 7.1+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

Sound Sky is a relaxing drum game. Calm music plays, you tap to the beat with two thumbs, and every hit plays a drum.
It has 100+ planets, and each planet is its own original song.
Start free, then pay once for the full game. No subscription.
No pressure
You can't fail a song. If you miss a note, the song keeps going. There is no energy meter and no countdown. One button starts a song, and there is no difficulty to pick.
It is still a challenge if you want one. The fast songs keep your thumbs busy, and five stars takes a nearly flawless run.
How it plays
It is a relaxing rhythm game set in space. You start with two ships, one for each thumb, and later songs add a third and a fourth. Notes travel toward the ships and you tap as each one arrives. The tap is the drum hit: a kick, a snare, a tom, a hi-hat or a crash. The song plays, and you play its percussion part over the top.
Every hit is judged Perfect, Early or Late. Perfect hits in a row build a combo, and the combo raises your score. Each song gives you up to 5 stars.
The first planet walks you through the drumming.
Odyssey
Odyssey is the main mode: 100+ planets in a fixed order, each with its own instrumental song.
Stars open the next planet. Each planet needs a few more than the one before, and you earn them by playing.
The first 20 planets are free.
Infinity and Saved Levels
Infinity is the endless mode. It opens when you have 15 stars, and it stays free. Every level is a new remix made from a library of 675 loops.
When you get a level you like, save it from the end screen. It goes in your Saved list so you can play it again.
The music
Every song is original music made for Sound Sky. The soundtrack is chill, and the slower songs get meditative. It is all instrumental. Music and sound by Craig Barnes.
Wear headphones if you have them.
What is free and what you pay for
Free:
- The first 20 Odyssey planets
- Infinity, the endless mode
- 3 Saved Levels
A one-time purchase:
- Every Odyssey planet after the first 20
- Unlimited Saved Levels
That is the only purchase in the game. No subscription.
If you bought the one-time pack in an earlier version of Sound Sky, you already own the full game. Tap Restore purchase on the purchase screen if it does not show up.
Good to know
- Audio Delay is a slider in Settings with a metronome. Use it to line your timing up with your headphones or speakers.
- Your progress, including stars and Saved Levels, comes back after a reinstall when Android backup is on.
- Sound Sky is a single-player music game.

Sound Sky 2.1.0 Update

Daily is here. There’s a new planet every day, and everyone plays the same one. You get two tries; your best score counts. Keep a streak going and share your result.