ilu

Name: ilu
Rating: 4.7 (2120 reviews)
Author: Brainium Studios LLC

By: Brainium Studios LLC

A logic puzzle of light & life

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Features & Capabilities

ilu is a soothing logic puzzle game about spreading light. In each puzzle, every dark space must be lit by placing lights. Tap to place lights and watch clever layouts emerge as vibrant life blooms on distant worlds.

Story and features: you are a keeper of light in the vast void, terraforming barren planets. Enjoy infinite relaxing puzzles, simple rules, a dynamic, responsive soundtrack, and an animated hint system. The game is ad-supported with an option to remove ads via an in-app purchase.

User Growth & Download Statistics

App Games Entertainment

By:

Brainium Studios LLC

Rating:

4.70

(2,120) 0.20

Version:

1.0.10 Last updated: 2021-08-17

Version code:

843601622

Creation date:

2018-05-03

Compatible devices:

Size:

535.42MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-10

Compare stats and ranking:

Ranking

# 40,921 ▲ 137,963

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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Developed by:

Brainium Studios LLC

Apple Apps Store

https://apps.apple.com/us/app/ilu/id1271512200

Website:

http://www.brainiumstudios.com/ilu

User Reviews

Reviewers praise ilu as a calming, ad-free puzzle with beautiful visuals and music, offering a satisfying mental challenge and long-term appeal. Top pros: relaxing gameplay that eases anxiety, aesthetically pleasing design with soothing audio, and adjustable difficulty that maintains engagement. Main cons mentioned across reviews: UI updates that obscure or complicate play, fragile touch targets on mobile leading to mis-taps, and a sense that updates have stalled (abandonware). Overall, fans love the game for relaxation and cognitive benefits, but are frustrated by controls and maintenance.

Pros

Calming, ad-free puzzle with beautiful visuals and soothing music
Relaxing gameplay that eases anxiety and helps quiet the mind
Adjustable difficulty and engaging long-term challenge
Aesthetically pleasing design with thoughtful presentation
Helpful hint system that teaches the game over time

Cons

Recent UI updates can obscure or complicate play and block parts of the board
Touch targets on mobile are small and prone to mis-taps, making precise moves difficult
Updates have stalled in places, giving the impression of abandonware

Recent reviews

this is one of my all time favorite games. i’m not very good at it. i dont open it very often. but its always there when i need it most, to help me quiet my busy mind. 5 stars.

by gh*****, 2025-06-26

This is a super relaxing game! It has beautiful graphics between levels, and relaxing music as well. I play it a lot, often when watching TV. I know they stopped updating it; I just hope it will still be available to download when I get a new iPad.

by So*****, 2025-04-26

Please never delete this app, it is SO amazing for my anxiety attacks! The music, the simple but beautiful puzzles, the calming colors and sounds. This is an S tier game and I wish I could get more people to download it. Sadly all my friends have Samsung 🥲