# A Simple Matter of Light > Strategic lightbulb placement puzzle game with 160 free levels. (iPhone/iPad app by Erik Kyselica.) - Source: https://appshunter.io/ios/app/a-simple-matter-of-light/id1635231502 (this page in markdown: same URL + `.md`) - Developer: [Erik Kyselica](https://appshunter.io/developer/1635231505) - Category: Games, Puzzle - Price: Free with in-app purchases - Rating: 4.95/5 from 21 App Store ratings · 9 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 73 MB - Languages: English - Released: 2022-07-21 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/a-simple-matter-of-light/id1635231502/reviews.md ## What is A Simple Matter of Light? A new, original puzzle game by Erik where the goal is to light up all of the squares on the grid by strategically placing a limited number of lightbulbs. Play 160 levels for free, then have the option to buy 250 more levels and the theme changer for $0.99. No matter if you decide to buy the extra levels or not, there are no advertisements whatsoever in this game. Relax and watch as the game reacts to the puzzle progress. As the puzzle becomes more and more complete, the background will begin to light up and the music will become more and more clear. I designed this game to be as stress free as possible so that you can just focus on puzzle solving. I hope my game can help you relax during this draining time for all of us :) ## Key features - Strategic lightbulb placement - 160 free levels - Optional 250 additional levels - Theme changer - Dynamic background and music - Stress-free gameplay ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | All Puzzles | $0.99 | one-time | ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/a-simple-matter-of-light/id1635231502/reviews.md ### 5/5 — Brought me out of a 6 month depression *2024-11-23* I got out of bed for the first time in 6 months and dug my phone out of a pile of trash in the corner of my room to play this game ### 5/5 — Great game! *2022-09-11* This game is very fun and relaxing. I love that there are no ads like most games. I definitely recommend it!! ### 5/5 — Cool! *2022-07-29* Nice;) ### 5/5 — I’m going insane this game was my breaking point *2022-07-29, version 1.0.3* Cool game! Great job! p ### 5/5 — Light *2022-07-24* So much fun! No ads too ### 5/5 — Great puzzle game and brain tickler *2022-07-22* I have been waiting for this game ever since it came out on the Android app store, it's a great time killer and even better, doesn't require wifi! The graphics and simple mechanics make it a game you can easily understand and play for hours. The creator did a great job with this game, looking forward for more to come! ### 5/5 — Fun and Relaxing! *2022-07-22* A Simple Matter of Light is very easy to learn and the levels are all fun challenges. I love all the small details in the level design and I really like the overall theme of the game. The gameplay feels very intuitive and quick to learn, and the levels have clever solutions that feel satisfying to figure out. The quality of life features, such as music toggle and level reset, make this game very simple and enjoyable to use. The choice of music and color gives this game a nice chill vibe that I really like. Something I would like to see in a future update is an easy way to select levels. I am having a blast with this game and I can’t wait to see what comes next! ### 5/5 — Unique and Addicting! *2022-07-22* I have tried plenty of puzzle games in my years and this one is by far one of my favorites! This game is so unique and the levels are individualized such that they don’t feel repetitive. I would absolutely recommend this game to my friends and am always clicking on the app in my free time. It is easy to interact with and has no obnoxious adds like many other puzzle games do. A huge 5 stars from me! ### 5/5 — Amazingly Simple and Fun! *2022-07-22* This is one of the most simple yet fun games out there. The concept is great and the UI is fantastic! I will definitely play this until I finish all 410 levels, such an amazing game. Kudos to the creator! ## Frequently asked questions about A Simple Matter of Light ### What is A Simple Matter of Light? A Simple Matter of Light is a puzzle game where players strategically place lightbulbs to illuminate all squares on a grid. It offers a relaxing and stress-free experience with evolving visuals and music as puzzles progress. ### How many levels are available in A Simple Matter of Light? The game includes 160 levels that are free to play. Additionally, players have the option to purchase 250 more levels for $0.99. ### Does A Simple Matter of Light have ads? No, A Simple Matter of Light is completely ad-free, regardless of whether you choose to purchase the extra levels or theme changer. ### What devices is A Simple Matter of Light compatible with? A Simple Matter of Light is available on iPhone, iPad, and iPod. It is rated for ages 4 and up. ### When was A Simple Matter of Light last updated? The latest version of A Simple Matter of Light is 1.1, which was last updated on August 1, 2022. The game was initially released on July 21, 2022. ### What is the user sentiment for A Simple Matter of Light? Based on the provided data, A Simple Matter of Light has a perfect rating of 5.0 stars from 21 ratings, indicating very positive user sentiment. ### Can I change the theme in A Simple Matter of Light? Yes, a theme changer is available as an optional purchase for $0.99, along with the additional 250 levels. ### Is A Simple Matter of Light suitable for children? Yes, A Simple Matter of Light has an age rating of 4+ and is designed to be a stress-free puzzle experience, making it suitable for younger players. ## Version history (last 3 releases) ### 1.1 — 2022-08-01 > Level Select > Bug Fixes ### 1.0.3 — 2022-07-24 * Bug fixes * New theme! * Tutorial ### 1.0 — 2022-07-21 No release notes. ## More apps by Erik Kyselica - [Plethos](https://appshunter.io/ios/app/plethos/id6447794300) All apps by Erik Kyselica: https://appshunter.io/developer/1635231505 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*