Atmo Engine
Atmo Engine is a free, open-source utility app for Android. Animated wallpapers with Atmosphere, Glass, Canvas Sketch and playlists. It has 326 GitHub stars and is released under the MIT license, and you can install it from F-Droid and Google Play.
github.com/saad-khan-rind/NOSAtmosphereEffect (opens in a new tab)
- Android
- Kotlin
- Utilities
- Actively maintained
About Atmo Engine
Atmo Engine turns your images into customizable live wallpapers, with optional lock-screen-to-home-screen transitions. Atmo Engine is an open-source wallpaper studio inspired by the Atmosphere effect in Nothing OS. Choose an image, preview and fine-tune the effect, then apply it through Android's live wallpaper screen. EFFECTS • Atmosphere and Reverse Atmosphere, with optional reeded glass • Glass and Reverse Glass • Color Fill and Reverse Color Fill • Canvas Sketch and Reverse Canvas Sketch • Simple Frosted and Reverse Frosted • Halftone Print and Reverse Halftone Previews use the same image, settings, and graphics API as the live wallpaper.
Privacy and F-Droid
F-Droid builds Atmo Engine from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
Screenshots
Screenshots from the app's F-Droid listing.
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What is Atmo Engine?
Atmo Engine is a free, open-source utility app for Android. Animated wallpapers with Atmosphere, Glass, Canvas Sketch and playlists. It has 326 GitHub stars and is released under the MIT license, and you can install it from F-Droid and Google Play.
Is Atmo Engine free and open source?
Yes. Atmo Engine's source code is public on GitHub under the MIT license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install Atmo Engine?
You can install Atmo Engine from F-Droid (package com.saad_khan_rind.atmosphere_effect) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: v7.3.1).
Is Atmo Engine still maintained?
The repository's most recent commit was on Oct 8, 2026. Its F-Droid listing was last updated on Sep 29, 2026. appsgit only lists apps whose repository had a commit in the last six months.