# Spectrum Genius Mobile Plus > Mobile app for lighting and color analysis, with cloud sync and sharing. (iPhone/iPad app by Asensetek Canada inc..) - Source: https://appshunter.io/ios/app/spectrum-genius-mobile-plus/id1249201552 (this page in markdown: same URL + `.md`) - Developer: [Asensetek Canada inc.](https://appshunter.io/developer/1538904435) - Category: Utilities, Productivity - Price: Free - Rating: 3.13/5 from 8 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 43 MB - Languages: English, German, Japanese, Korean, Chinese, Chinese - Released: 2017-09-05 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/spectrum-genius-mobile-plus/id1249201552/reviews.md ## What is Spectrum Genius Mobile Plus? “Spectrum Genius Mobile Plus” (SGM+) is an APP which helps you to better communicate when facing any situation and to become an expert of lighting and color fields! “Spectrum Genius Mobile Plus” (SGM+) is a powerful App which provides rich information critical to everyone who concerns about light and color. Not only keeps the function of “Spectrum Genius Mobile” (SGM+), but works with “Spectrum Genius” Cloud Service, “Spectrum Genius Mobile Plus” (SGM+) can be easily operated by smart phone, tablet and personal computer. Don’t worry about losing your spectra records because the data from “Spectrum Genius Mobile Plus” (SGM+) will be synchronized with “Spectrum Genius” Cloud Service. Additionally, you can invite other users to view your records, or publish on cloud service and share to everyone on the planet. Features: - We provide a friendly and instinct UI - Register and sign-in "Spectrum Genius" account, ease of access to measure spectra records - You can measure and get almost all photometry - Subtraction of background light and continuous measurement - To meet the demands of varied situation - Comparison mode - Helps you to know the difference between spectra - Cloud Service connection - Let you view and edit on other devices - One tap publish – Share your records to the world - Easily share – Send your records to your partners with social networks - Data filter – Show the parameters which you emphasize - Tag setting / spectra categories – Sorting time will be saved - Search – Quickly find the specific spectrum - Multiple share / delete – Records will be chosen more easily Attention：You need Lighting Passport series developed by Asensetek when you use “Spectrum Genius Mobile Plus”. Now support: iPhone 5s and the successors iPad mini 2 and the successors iPad (5th generation) and the successors iPod touch 6 and the successors For the best user environment, we suggest you to upgrade your Apple devices to the latest iOS version. Please go to our cloud service website: http://spectrumgenius.com/ Join our Facebook page: https://www.facebook.com/lighting.passport/ Follow us on LinkedIn: https://www.linkedin.com/company-beta/7045276/ For more information, please visit our website: http://www.asensetek.com/ ## Key features - Photometry measurement - Background light subtraction - Comparison mode - Cloud synchronization - User record sharing - Data filtering and tagging - Intuitive UI ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/spectrum-genius-mobile-plus/id1249201552/reviews.md ### 1/5 — Can’t use *2021-08-12, version 1.7.0* Can’t register because someone else has my email and user name ### 1/5 — Broken *2019-06-26, version 1.2.7* App asks for email and password upon registration. An email is sent asking you to “reset” your password that you already set up......redundant much?! When you hit the link to “reset” your password, the page you are going to is blank and broken.... Don’t waste your time ### 4/5 — Ok - better *2017-09-19, version 1.0.0* I previously have gave the app a one star. When the old app upgraded it forced a splash screen that I could not see how to pass. SIMPLY SWIPE LEFT !! Eventually you can dismiss it and have the old local app back. The new iCloud app appears to be good. I gave it four stars because it is not very intuitive. It all seems to work, but it takes some getting used to. From the menu (upper left corner) there are instructions. Go there. ## Frequently asked questions about Spectrum Genius Mobile Plus ### What is Spectrum Genius Mobile Plus used for? Spectrum Genius Mobile Plus is used to measure and analyze light and color, aiding in communication and building expertise in these fields. It provides photometry data and allows for background light subtraction and comparison modes. ### Do I need any special hardware to use Spectrum Genius Mobile Plus? Yes, you need a Lighting Passport series device developed by Asensetek to use Spectrum Genius Mobile Plus. The app itself is free to download and use with compatible hardware. ### How does Spectrum Genius Mobile Plus handle data storage and access? Spectrum Genius Mobile Plus synchronizes your spectra records with the "Spectrum Genius" Cloud Service. This allows you to access and edit your data on smartphones, tablets, and personal computers. ### Can I share my measurements with others using Spectrum Genius Mobile Plus? Yes, you can easily share your records with partners via social networks or publish them on the cloud service for anyone to view. This facilitates collaboration and broader dissemination of your findings. ### What devices are compatible with Spectrum Genius Mobile Plus? Spectrum Genius Mobile Plus supports iPhone 5s and successors, iPad mini 2 and successors, iPad (5th generation) and successors, and iPod touch 6 and successors. It is recommended to use the latest iOS version for the best experience. ### How often is Spectrum Genius Mobile Plus updated? The latest version of Spectrum Genius Mobile Plus is 1.8.1, which was last updated on August 29, 2022. Updates typically include new features, bug fixes, and performance improvements. ### What is the user sentiment for Spectrum Genius Mobile Plus? Spectrum Genius Mobile Plus has an average rating of 3.1 stars from 8 ratings. User feedback may vary, but the rating suggests a mixed reception. ### Is Spectrum Genius Mobile Plus available on Android? Based on the provided information, Spectrum Genius Mobile Plus is currently only available for Apple devices, including iPhone, iPad, and iPod touch. ## Version history (last 1 release) ### 1.8.1 — 2022-08-29 Fixed/Modified: 1) Combine Human Photopigment and Circadian Stimulus to Circadian Parameters and set it purchase. ## Apps similar to Spectrum Genius Mobile Plus | App | Rating | Price | Category | | --- | --- | --- | --- | | [D4H Personnel & Training](https://appshunter.io/ios/app/d4h-personnel-and-training/id1456365440) | 3.0 (11) | Free | Utilities | | [小城经纪人](https://appshunter.io/ios/app/id1459829320) | — | Free | Utilities | | [创衣盒子dBOX](https://appshunter.io/ios/app/dbox/id1462858880) | — | Free | Utilities | | [安泰考培宝典](https://appshunter.io/ios/app/id1455455260) | — | Free | Utilities | | [A-note](https://appshunter.io/ios/app/a-note/id1454807560) | — | Free | Utilities | | [Calendar Clock](https://appshunter.io/ios/app/calendar-clock/id1451445740) | — | $0.99 | Utilities | ## More apps by Asensetek Canada inc. - [Spectrum Genius Mobile](https://appshunter.io/ios/app/spectrum-genius-mobile/id674989500) - [Spectrum Genius Transmittance](https://appshunter.io/ios/app/spectrum-genius-transmittance/id793775281) - [Spectrum Genius Essence](https://appshunter.io/ios/app/spectrum-genius-essence/id838757449) - [Spectrum Genius Agricultural](https://appshunter.io/ios/app/spectrum-genius-agricultural/id941509763) - [Spectrum Genius Studio -Tablet](https://appshunter.io/ios/app/spectrum-genius-studio-tablet/id983911764) - [Spectrum Genius Studio](https://appshunter.io/ios/app/spectrum-genius-studio/id1104284266) All apps by Asensetek Canada inc.: https://appshunter.io/developer/1538904435 --- *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.*