# MarieOs

> MarieOs (iPhone/iPad app by Jeffrey Yambao.)

- Source: https://appshunter.io/ios/app/marieos/id6749643048 (this page in markdown: same URL + `.md`)
- Developer: [Jeffrey Yambao](https://appshunter.io/developer/995147216)
- Category: Developer Tools, Utilities
- Price: $2.99
- Age rating: 4+
- Requires: iOS 16.6 · 6 MB
- Languages: American English
- Released: 2025-08-06
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/marieos/id6749643048/reviews.md

## What is MarieOs?

Step back in time with MarieOs, a fully interactive desktop environment inspired by the pioneering graphical interfaces of the 1980s. Experience the classic feel of draggable windows, a functional file system, and built-in applications. But MarieOs is more than just a simulator—it's a creator's sandbox. With the integrated CodePad, you can write, build, and launch your very own applications using HTML, instantly adding them to your desktop. Perfect for coders, hobbyists, and anyone who loves retro tech, MarieOs gives you the power to not just use an OS, but to build one.


## Version history (last 1 release)

### 1.0 — 2025-08-07

No release notes.

## More apps by Jeffrey Yambao

- [WorldLeaders101](https://appshunter.io/ios/app/worldleaders101/id6736560584)
- [Knocked it Off! Bible Edition](https://appshunter.io/ios/app/knocked-it-off-bible-edition/id6736583549)
- [AmeriTest](https://appshunter.io/ios/app/ameritest/id6736819128)
- [Knocked it Off! Song Quiz App](https://appshunter.io/ios/app/knocked-it-off-song-quiz-app/id6736872640)
- [My Third Grade math](https://appshunter.io/ios/app/my-third-grade-math/id6736880097)
- [3rd Grade Math Masters](https://appshunter.io/ios/app/3rd-grade-math-masters/id6736880854)

All apps by Jeffrey Yambao: https://appshunter.io/developer/995147216

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*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 2026-05-19.*