REITHEME ENGINE

Android lockscreen art

Time, with
a little soul.

A minimal, anime-inspired theme engine that gives your Android lockscreen its own atmosphere.

Explore themes ↗How it works ↓
100+
lockscreen clocks
A12+
Android support
01
personal style

Curated collections

Choose your
world.

Designed to be noticed at a glance, then enjoyed in the details.

REI Public iconFREE
01 / FREE

REI Public

Elegant lockscreen clocks for your daily setup.

Get it ↗
Rei Theme Engine iconPLUS
02 / PLUS

Rei Theme Engine

100+ clocks, wallpapers, header clocks and more.

View theme ↗
Rei Mono iconMONO
03 / MONO

Rei Mono

A quiet, minimal collection beyond anime aesthetics.

View theme ↗
REI/01

Made for themers

Built for
your ritual.

REI turns familiar Android surfaces into a space that feels intentional: lockscreen clocks, header clocks, QS shapes, and wallpapers in one visual language.

See updates ↗

Before you start

  • 01 Android 12 or newer
  • 02 Custom ROM
  • 03 Magisk / KSU + LSPosed
Compatibility varies by ROM. MIUI, One UI and most non-rooted devices are unsupported.

Stay in the loop

Your next
setup awaits.

Join the REI community for updates, help and new drops.

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