Replicate the dynamic 'Atmosphere' unlock transition effect from Nothing OS.

Ads

Rate & Review

☆ ☆ ☆ ☆ ☆

Antivirus & safety scan results

Scan Date: Oct 22, 2026 Software Version: 7.4.2

Status: ✅ Trusted & Safe to install This app is signed by saad-khan-rind with trusted and verified digital signature and it will updated existing Atmo Engine installations Certificate fingerprint: a8f4ecaca1b7261e78822d24ff0b768d525e6674 Issuer: CN=Saad Ullah Khan How we verify APK files security

Atmo Engine Themes and Wallpapers app for Android description

Bring the distinctive Atmosphere transition effect to your device.

Atmo Engine is an open-source live wallpaper engine designed to replicate the dynamic transition found in Nothing OS. When you unlock your device, your wallpaper smoothly shifts from a moody, blurred abstract view to a sharp, clear home screen.

Features:

Original Atmosphere: Drifting ambient clouds that transition to a sharp view on unlock.
Reverse Atmosphere: A deep, moody alternative that fades from clear to atmospheric clouds.
Simple Frosted: A clean, uniform frosted glass effect for a minimal look.
Playlist Mode: Select multiple wallpapers and have them rotate automatically.
Customization: Fine-tune the experience with sliders for blur strength, grain/noise texture, and zoom levels.

Privacy & Performance:

Completely Open Source (MIT License).
No Internet Permission required.
Efficient battery usage using OpenGL.

What's new in v7.4.2

New Lock Screen Wake Transitions: Added a variety of wake-up animations, including Zoom, Colour Fill, Blur, Ripple, Glitch, Venetian Blind, Breathe, and a Random effect option.
Customizable Wake Zoom: Introduced a zoom level slider allowing wake zoom magnification to be adjusted up to 150%.
Transition Timing Controls: Enhanced transition reliability and added duration settings ranging from 50 ms to 1000 ms.
Enhanced Colour Fill Effect: Colour fill transitions now expand outward from the center of the screen and start in full color even on black-and-white lock screens.
Improved Playlist Shuffling: Image playlists now cycle through every wallpaper completely before repeating.
Playlist Sleep Behavior: Added an option to black out per-lock playlists as the display turns off, along with configurable playlist switch delays.
Clock Font Matching: The lock screen date now automatically adopts the style of the selected clock font.
Neon Clock Refinements: Updated the neon clock colon display with styling drawn in the font's lines as short tubes.

Ads

Screenshots & Video

Specifications

Package Name	com.saad_khan_rind.atmosphere_effect
Requirements	Android 13 (API 33)
Author	saad-khan-rind
APK Size	22.5 MB
Categories	Tools, Themes and Wallpapers
Source Code	https://github.com/saad-khan-rind/nosatmosphereeffect