# Lumin Smart — Control What Matters® > Smart home energy management app for monitoring and controlling circuits. (iPhone/iPad app by COULOMB, INC.) - Source: https://appshunter.io/ios/app/lumin-smart/id1472704942 (this page in markdown: same URL + `.md`) - Developer: [COULOMB, INC](https://appshunter.io/developer/1472704941) - Category: Lifestyle, Utilities - Price: Free - Rating: 2.30/5 from 3 App Store ratings · 7 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 58 MB - Languages: American English - Released: 2019-12-01 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lumin-smart/id1472704942/reviews.md ## What is Lumin Smart? The Lumin Smart App grants homeowners full control over their home energy. Paired with the Lumin Smart Panel, the app gives you access to all connected circuits, allowing you to monitor and control what’s important to you. It helps extend backup battery life by prioritizing energy use during a blackout. The app also provides real-time energy monitoring, historical data, and circuit scheduling to help homeowners reduce costs from time-of-use rates and demand charges. Key Features: • Blackout Management: Access and control all connected circuits during an outage, extending battery life and prioritizing loads based on homeowner preferences. • Customizable Load Control: Set schedules and automate circuit control based on your needs. • Battery Integration: Integrations with major brands enable customizable battery optimization based on the battery’s state of charge. • Energy Monitoring: View real-time and historical energy consumption across all circuits to track and optimize your home’s power use. • Solar+Storage Optimization: Seamlessly manage solar+storage systems, ensuring efficient energy use whether connected to the grid or on battery backup. Get smarter home energy management with the Lumin Energy App. Learn more at www.LuminSmart.com. Note: The Lumin Smart App does not support the Lumin Smart Panel models focused on service upsize avoidance (Indoor: LS-101516, Outdoor: LS-101517). For these models, download the Lumin Energy App. ## Key features - Blackout management - Customizable circuit scheduling - Battery optimization - Real-time energy monitoring - Solar+storage management ## Recent user reviews (7 of 7) All indexed reviews: https://appshunter.io/ios/app/lumin-smart/id1472704942/reviews.md ### 1/5 — No Dark Mode *2025-05-28* Please add a dark mode. One star due to lack of dark mode. Also, app is not persistent in the background. It is constantly reloading when I go in/out of the app. ———————————————————————————Update: There is no legend for the data on the insights tab. What does negative indicate? What does positive indicate? No way to tell what circuit used what form of energy (solar/battery/grid). No option to see your energy mix of solar/battery/grid. The tabs at the bottom are too close to the iOS “home bar” at the bottom of the app/UI. UI/UX not optimized for dynamic island/iPhone 14 Max. Second update, it is now May of 2025, and this app is still an afterthought to the team at Lumin. My Lumin “Smart” Panels were the biggest waste of money in my solar system and I 100% regret getting bamboozled by my solar installer to add these to my install. ### 2/5 — Fake? *2023-03-31* None of the photos shown are of the actual app as far as I can tell. Even their website is selling a different version of the app. It’s like they are trying to sell investors on stuff that isn’t really ready yet. Panel is okay… hard to be reset every other month. Didn’t have enough relays to fit all my breakers, etc. Installation was a real pain. Overall, not my favorite smart panel by a long shot. ### 3/5 — App Needs Work, Panel Is GREAT *2022-12-13* Visually hard to use. Orange text on white background needs to improve. An/or get the app to observe Dark Mode when endless in IOS. Panel is AWESOME. ### 1/5 — No Dark Mode *2022-11-20* Please add a dark mode. One star due to lack of dark mode. Also, app is not persistent in the background. It is constantly reloading when I go in/out of the app. ———————————————————————————Update: There is no legend for the data on the insights tab. What does negative indicate? What does positive indicate? No way to tell what circuit used what form of energy (solar/battery/grid). No option to see your energy mix of solar/battery/grid. The tabs at the bottom are too close to the iOS “home bar” at the bottom of the app/UI. UI/UX not optimized for dynamic island/iPhone 14 Max. ### 4/5 — Nice app. Ton of potential *2022-04-17* The app itself works well. It appears pretty stable. A few minor little bugs during setup. Renaming circuits gave an error but retry’s worked eventually. Once I got past setup the app just works. There is a recent update that upgraded off grid mode with smart power mode which allow you not only to set the circuits you want on or off during an outage but also let’s you prioritize optional circuits. Kind of like span works except this is based on power consumption to avoid overwhelming the max continuous power output of your inverter or battery whereas span bases it on battery capacity. I like that it has schedules built in as well. What would be really great is if they expanded this to be more of a power management ecosystem. For example being able to interface with the APIs of storage and inverter manufacturers so that you can see and potentially have controls based on remaining storage. Or to interface with smart plugs, especially those with energy monitoring so that you can easily add even more granular controls to devices such as those with vampire loads. Perhaps that is what they envision with the Lumin edge line. Would also be great to expand the insights and reporting. The ability to export a spreadsheet of usage. Or being able to have more advanced reporting. Such as average usage by day of week or time of day over a period of time. I think there sort of power management devices will become standard components in the future for anyone getting solar and storage. I hope Lumin sees the great potential they have in this product and continues to innovate. ### 1/5 — Doesn’t work with IPhone 10 *2021-05-02* Terrible, unstable app. Rebooting phone doesn’t help; deleting and reinstalling app *might* help it briefly work. Given the cost of a system, this performance is a tragedy. ### 5/5 — Fixed! Did not work with Apple (edited) *2020-06-16* Update: problem resolved. Very quick response from Lumin repaired the issue. (The app worked on Android phone but not with iPhone or iPad.) ## Frequently asked questions about Lumin Smart ### What can I do with Lumin Smart during a blackout? During a blackout, Lumin Smart allows you to access and control all connected circuits. You can extend battery life by prioritizing essential loads based on your preferences. ### Does Lumin Smart support all Lumin Smart Panel models? No, Lumin Smart does not support Lumin Smart Panel models focused on service upsize avoidance (Indoor: LS-101516, Outdoor: LS-101517). For these specific models, you should download the Lumin Energy App. ### How does Lumin Smart help reduce energy costs? Lumin Smart provides real-time energy monitoring and historical data, allowing you to track consumption. It also enables circuit scheduling to help reduce costs from time-of-use rates and demand charges. ### Can Lumin Smart optimize solar and battery systems? Yes, Lumin Smart seamlessly manages solar+storage systems. It ensures efficient energy use whether your home is connected to the grid or running on battery backup. ### What devices is Lumin Smart available on? Lumin Smart is available for iPhone and iPad devices, offering smart home energy management on the go. ### How often is Lumin Smart updated? The latest version of Lumin Smart is 2.4.17, which was last updated on November 24, 2025. This indicates regular updates to improve functionality and reliability. ### What is the age rating for Lumin Smart? Lumin Smart has an age rating of 4+, making it suitable for a wide range of users interested in managing their home energy. ### Does Lumin Smart have ads? No, Lumin Smart does not contain advertisements, providing an uninterrupted user experience for managing your home energy. ## Version history (last 5 releases) ### 2.4.17 — 2025-11-24 Text updates Bug Fixes & Improvements ### 2.4.16 — 2025-11-10 Bug Fixes ### 2.4.15 — 2025-10-22 Updates and improvements ### 2.4.12 — 2025-01-06 Copy updates ### 2.4.11 — 2024-10-28 fixes issue with dc- lsps ## Apps similar to Lumin Smart | App | Rating | Price | Category | | --- | --- | --- | --- | | [Four Seasons Heating](https://appshunter.io/ios/app/four-seasons-heating/id6746232328) | — | Free | Lifestyle | | [Capital Air](https://appshunter.io/ios/app/capital-air/id6745075877) | — | Free | Lifestyle | | [Bryant SmartHome](https://appshunter.io/ios/app/bryant-smarthome/id6737677964) | 3.6 (752) | Free | Lifestyle | | [SP Smart Control](https://appshunter.io/ios/app/sp-smart-control/id6737404403) | — | Free | Lifestyle | | [Fricold](https://appshunter.io/ios/app/fricold/id6744956142) | — | Free | Lifestyle | | [Integrity Air](https://appshunter.io/ios/app/integrity-air/id6739521121) | 5.0 (1) | Free | Lifestyle | ## More apps by COULOMB, INC - [Lumin Energy](https://appshunter.io/ios/app/lumin-energy/id1671843496) - [ReliaHome Solar+](https://appshunter.io/ios/app/reliahome-solar-plus/id6475481078) - [ReliaHome](https://appshunter.io/ios/app/reliahome/id6740243178) All apps by COULOMB, INC: https://appshunter.io/developer/1472704941 --- *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 2026-06-05.*