# SunnyWindow — Rediscover your windows > Simulates sunlight path and interior illumination through windows. (iPhone/iPad app by Francisco Malo Urarte.) - Source: https://appshunter.io/ios/app/sunnywindow/id6742850281 (this page in markdown: same URL + `.md`) - Developer: [Francisco Malo Urarte](https://appshunter.io/developer/1800315288) - Category: Lifestyle, Graphics & Design - Price: Free - Age rating: 4+ - Requires: iOS 18.0 · 2 MB - Languages: American English, Arabic, Basque, Catalan, French (France), German (Germany), Hindi, Italian, Japanese, Korean and 4 more - Released: 2025-03-24 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sunnywindow/id6742850281/reviews.md ## What is SunnyWindow? See how sunlight transforms your space with SunnyWindow Ever wondered how the sun shines through your windows at any time of the year? SunnyWindow has the answer! • Visualize the sun’s path – See how sunlight enters through your window and how far it reaches inside. • Customize your space – Set your location, window orientation, and dimensions for accurate results. • Explore any time of the year – Adjust the date and time with intuitive sliders to plan your natural lighting. • Realistic shading – Factor in nearby buildings to see how they affect sunlight exposure. Perfect for designers, future homeowners, and anyone who loves natural light. Optimize your space with solar precision! ## Key features - Visualize sun's path - Customize space settings - Explore any time of year - Realistic shading simulation - Accurate sunlight reach ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/sunnywindow/id6742850281/reviews.md ### 5/5 — Práctica y sencilla *2025-03-27, version 1.0.3* Perfecta para mostrar la entrada de luz por cada ventana y tener una visión clara de como entra en cualquier momento y día del año ### 5/5 — Muy útil *2025-03-27, version 1.0.3* Por fin una app que te hace una buena simulación de la luz que entra por la ventana e ilumina tus habitaciones. Super útil si estás mirando pisos para comprar y no te quieres equivocar a la hora de la verdad!! ### 5/5 — Buena app *2025-03-26, version 1.0.3* Muy intuitiva y cumple las expectativas que buscaba cuando me la descargue! Buen funcionamiento! ### 5/5 — Super funcional *2025-03-26, version 1.0.3* Fácil, rápida y funcional. Me ha ayudado mucho para elegir piso de alquiler!! ### 5/5 — Bastante original *2025-03-25, version 1.0.2* En vez de mostrar la sombra en un mapa como hacen muchas apps se muestra en un piso simulando la luz que entra por la ventana. Esto puede ser incluso más práctico en ciertos casos. ### 5/5 — Súper útil! *2025-03-25, version 1.0.2* Me parece una idea súper buena a la hora de poder saber la luz que vas a tener en tu habitación. Brutal si tienes idea de comprarte una nueva vivienda y quieres saber la iluminación que tendrás. De 10! 💪 ## Frequently asked questions about SunnyWindow ### What can SunnyWindow do? SunnyWindow visualizes the sun's path and how sunlight enters your windows, showing how far it reaches inside. You can customize your location, window orientation, and dimensions for accurate simulations. ### Can I see how sunlight changes throughout the year with SunnyWindow? Yes, SunnyWindow allows you to adjust the date and time with intuitive sliders, letting you explore how sunlight exposure changes at any time of the year. ### Does SunnyWindow consider external factors like buildings? Yes, SunnyWindow features realistic shading that factors in nearby buildings to show how they might affect sunlight exposure in your space. ### Is SunnyWindow free to use? Yes, SunnyWindow is available for free, with no in-app purchases or advertisements, allowing full access to its features. ### What devices does SunnyWindow support? SunnyWindow is currently supported on iPhones, providing a convenient tool for users on the go. ### How often is SunnyWindow updated? SunnyWindow was last updated on May 21, 2025, to version 1.0.4, indicating active development and potential for future improvements. ### What is the age rating for SunnyWindow? SunnyWindow has an age rating of 4+, making it suitable for a wide range of users interested in design and natural light. ### Who developed SunnyWindow? SunnyWindow was developed by Francisco Malo Urarte, an independent developer focused on innovative lifestyle applications. ## Version history (last 4 releases) ### 1.0.4 — 2025-05-21 Minor bugs fixed. ### 1.0.3 — 2025-03-26 Minor bugs fixed. ### 1.0.2 — 2025-03-24 Minor bugs fixed. ### 1.0 — 2025-03-24 No release notes. ## Apps similar to SunnyWindow | App | Rating | Price | Category | | --- | --- | --- | --- | | [Motivation - QuotesApp](https://appshunter.io/ios/app/motivation-quotesapp/id6744119324) | — | Free | Lifestyle | | [Lurauto Concesionarios](https://appshunter.io/ios/app/lurauto-concesionarios/id1462393526) | — | Free | Lifestyle | | [fenzta](https://appshunter.io/ios/app/fenzta/id1595613045) | — | Free | Lifestyle | | [LifeGoals AI](https://appshunter.io/ios/app/lifegoals-ai/id6746071650) | — | Free | Lifestyle | | [Deadlines: Countdown Widgets](https://appshunter.io/ios/app/deadlines-countdown-widgets/id6747321695) | 5.0 (3) | Free | Lifestyle | | [Sunseat](https://appshunter.io/ios/app/sunseat/id6744893440) | 5.0 (1) | Free | Lifestyle | --- *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.*