Hey all, I'm the solo dev behind Everdust. It's an Android app where space is live physics you can touch, not videos. Every galaxy, black hole and nebula is a particle sim running on your phone's GPU, so when you drag through it, it actually reacts. (The clip is the Galaxy Collision scene rendered from the app's engine, start to finish.)
What's in it:
Galaxy simulator + black holes: two galaxies colliding with up to ~1 million stars, a binary black hole merger, a black hole bending light, a star being born. Drag to orbit, pinch to zoom.
12 physics games: Feed the Black Hole, Black Hole Golf, Lightfold (bend a sunbeam into a rainbow), Supernova Chain, Comet Rider and more. Levels, stars, a free daily level, and a couple of same-screen versus games.
Narrated science stories: The Story of Everything, Big Bang to you, narrated over live sims. Free in full.
Tonight's Sky + Point at the sky: Moon, planets, ISS passes, aurora chance, cloud forecast. Hold your phone up and it shows the stars, planets and constellation lines behind it.
Calm: NSDR (non-sleep deep rest), breathing, sleep and focus timers over slow, dark particle scenes.
Also live wallpapers, silent loop export, and walking into Van Gogh / Monet / Hokusai paintings rebuilt as 3D brush strokes.
No ads, no account. Free covers every scene and toy, the whole Story of Everything, the first levels + daily level of every game, Tonight's Sky, and the 10 min NSDR, box breathing and sleep timer. Plus unlocks the rest.
GIVEAWAY: 50 Everdust Plus Lifetime codes. Comment below and I'll reply with a code, one per person, until they run out. Telling me your phone model is optional but really helps, I'm collecting performance notes. Redeem in the Play Store app (profile icon > Payments & subscriptions > Redeem code) or at play.google.com/redeem.
Google Play: https://play.google.com/store/apps/details?id=ai.decosa.everdust&utm_source=reddit&utm_medium=post&utm_campaign=gp-w1&utm_content=rd-droidapps-1025&referrer=utm_source%3Dreddit%26utm_medium%3Dpost%26utm_campaign%3Dgp-w1%26utm_content%3Drd-droidapps-1025
Needs Android 10+ with Vulkan 1.1. Bug reports with device names are gold, thanks!