# Solen > Real estate app for quantifying and simulating natural light and sunshine potential. (iPhone/iPad app by Solen SAS.) - Source: https://appshunter.io/ios/app/solen/id1193367022 (this page in markdown: same URL + `.md`) - Developer: [Solen SAS](https://appshunter.io/developer/1221269805) - Category: Utilities, Lifestyle - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 28 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 112 MB - Languages: American English, French (France) - Released: 2017-04-24 - Data updated: 2026-08-30 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/solen/id1193367022/reviews.md ## What is Solen? Solen’s goal is to reintroduce transparency into the real estate world on a crucial subject: natural light. During a transaction, this essential criterion is hard to quantify and not measured objectively. For real estate agents, Solen offers an app able to calculate and simulate the natural light and sunshine potential of a property by creating a certificate. Based on a unique technology in the world, Solen provides tools to potential buyers, real estate agents and developers to qualify the natural light of any home, at any time. In addition, thanks to Solen Live, an augmented reality module, you can view the sun's trajectory live for each day of the year. REAL ESTATE PROFESSIONALS: You will also find a multitude of interactive and dynamic features: - Show customers the quality and quantity of seasonal natural light and sunshine at a given location - Create a Solen certificate directly from the app and send it to your customers to differentiate yourself - Show guests the sunrise and sunset at a given location for a given day DETAILS PROVIDED BY SOLEN CERTIFICATE: Average sunshine hours per day for each month of the year Diagrams detailing the time of arrival and departure of the sun for each season of the year Average natural daylight hours* per day for each month of the year Diagram detailing the arrival and departure times of natural light* for each season of the year (*) natural light, when the average brightness of the room exceeds 200 lux AUTHORIZATIONS REQUESTED: Geolocation: allows to show the curve of the sun compared to your position Camera: allows use of augmented reality module and measurement If you have a bug or suggestions or just a question, let us know ;-) Have a wonderful sunny day, The Solen Team ## Key features - Calculate natural light and sunshine potential - Simulate seasonal light and sun exposure - Augmented reality sun trajectory visualization - Generate and share Solen certificates - View sunrise and sunset times - Detailed light and sunshine data per season ## Recent user reviews (10 of 28) All indexed reviews: https://appshunter.io/ios/app/solen/id1193367022/reviews.md ### 1/5 — Étalonnage *2026-01-01, version 2.4.4* Comme déjà commenté par d’autres, l’étalonnage ne fonctionne pas. ### 5/5 — Top *2024-03-10, version 2.4.4* Simple a utiliser et utile Merci ### 1/5 — Bug.. *2023-09-25, version 2.4.4* Impossible d’utiliser l’application! Étalonnez vos capteurs ne fonctionne pas! ### 1/5 — certificat reserve agent immo (perte de temps) *2023-04-12, version 2.4.4* annoncer des le depart que les certificats de luminosité sont réservés aux agents immo serait un minimum. ### 1/5 — Not very accurate *2022-02-14* It does not match the true position and trajectory of the sun in real time. So it will obviously not be accurate for future predictions. It is always possible i sm not using it correctly, but i do not think that is the case. ### 4/5 — Application pratique et très intéressante *2022-01-02, version 2.4.3* Vraiment utile et instructive ### 5/5 — Belle découverte *2021-10-24, version 2.4.3* Indispensable pour l achat d un terrain d une maison merci pour ce travail ### 5/5 — Réalité virtuelle *2021-08-15, version 2.4.3* En ce qui me concerne, J’obtiens un certificat d’ensoleillement, car j’ai beaucoup de soleil sur la moyenne dans le secteur d’habitation. ### 1/5 — Nul *2020-12-31, version 2.4.3* Incompréhensible, abonnement obligatoire Impossible de supprimer son compte ### 5/5 — Super appli! *2020-05-20, version 2.4.2* Appli très intuitive et simple. C’est un indispensable si vous souhaitez vendre/acheter/louer un nouvel appartement. En quelques minutes vous réalisez vos « mesures » c’est très simple et bien guidé, puis en 24h vous avez un diagnostic clair. Je l’ai utilisé pour 2 appartements avec une bonne et une mauvaise surprise sur l’ensoleillement, ça m’a bien aidé pour trancher. ## Frequently asked questions about Solen ### What is Solen used for? Solen is designed to bring transparency to real estate by objectively measuring and simulating the natural light and sunshine potential of properties. It helps real estate professionals showcase these crucial aspects to clients and allows buyers to make informed decisions. ### How does Solen's augmented reality feature work? The Solen Live module uses augmented reality to let you view the sun's trajectory in real-time for any day of the year at a specific location. This requires camera and geolocation permissions to function accurately. ### What kind of data does a Solen certificate provide? A Solen certificate includes average sunshine hours per day for each month, diagrams of sun arrival and departure times for each season, and average natural daylight hours per day. It also details natural light arrival and departure times, defined as when average room brightness exceeds 200 lux. ### Is Solen available on Android devices? Based on the provided information, Solen is currently supported on iPhone and iPod devices. Compatibility with Android devices is not specified. ### How often is Solen updated? The latest version of Solen is 2.4.4, which was last updated on May 9, 2022. This indicates a release cadence of roughly once or twice a year, suggesting regular maintenance and feature additions. ### What are the user reviews like for Solen? Solen has a perfect rating of 5.0 stars from 1 review. This single review suggests a highly positive initial user experience, though more data would be needed for a comprehensive sentiment analysis. ### Does Solen have ads? No, Solen does not contain advertisements. The app is free to download and use without any ad interruptions. ### What is the age rating for Solen? Solen has an age rating of 4+, making it suitable for a wide audience including young children. This indicates that the content is generally considered appropriate for all ages. ## Version history (last 5 releases) ### 2.4.4 — 2022-05-09 Minor bug correction ### 2.4.3 — 2020-06-03 Minor bugs correction ### 2.4.2 — 2020-03-13 Minor bugs correction ### 2.4.1 — 2020-03-04 Minor bugs correction ### 2.3.2 — 2019-01-02 We’ve added a section in the account screen to configure the notifications that you want to receive. Now, you can also share a Solen certificate directly from the application. The end of calibration process is now more explicit. Some gesture recognizer are back in the app We have also removed a few bugs, including this horrible black screen, to make your life easier. ## Apps similar to Solen | App | Rating | Price | Category | | --- | --- | --- | --- | | [SOLARMAN Business](https://appshunter.io/ios/app/solarman-business/id1470337846) | 4.4 (5) | Free | Utilities | | [Gens de Confiance](https://appshunter.io/ios/app/gens-de-confiance/id1103739976) | 4.8 (418) | Free | Utilities | | [solarmanPro](https://appshunter.io/ios/app/solarmanpro/id1197960164) | 4.0 (3) | Free | Utilities | | [France Identité](https://appshunter.io/ios/app/france-identite/id1590142959) | 3.4 (116) | Free | Utilities | | [Ephemeris: Photo Planner AR](https://appshunter.io/ios/app/ephemeris-photo-planner-ar/id1488277219) | 4.6 (1,259) | Free | Utilities | | [Sun position and path](https://appshunter.io/ios/app/sun-position-and-path/id1502500167) | 4.7 (1,842) | Free | Utilities | ## Related topics [solene](https://appshunter.io/ios/topics/solene) --- *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 2026-08-30.*