# SmartStar by Twin-Star > Bluetooth controller for SmartStar enabled heaters and fireplaces. (iPhone/iPad app by Twin-Star International.) - Source: https://appshunter.io/ios/app/smartstar-by-twin-star/id1135190908 (this page in markdown: same URL + `.md`) - Developer: [Twin-Star International](https://appshunter.io/developer/1135190907) - Category: Utilities - Price: Free - Rating: 2.20/5 from 23 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 4 MB - Languages: American English - Released: 2016-09-01 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/smartstar-by-twin-star/id1135190908/reviews.md ## What is SmartStar by Twin? SmartStar™ app works with SmartStar™ enabled heaters and fireplaces from a smartphone or tablet. When connected the SmartStar™ app works as an advanced controller for the heater or fireplace. Features: Connects to the fireplace or heater with a Bluetooth® connection • Easy to setup scheduling • Power on/off • Adjust thermostat temperature • Control Eco-Mode and Night mode ## Key features - Bluetooth connectivity - Scheduling - Power on/off - Temperature adjustment - Eco-Mode control - Night mode control ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/smartstar-by-twin-star/id1135190908/reviews.md ### 1/5 — Keeps crashing *2019-12-12, version 1.0.0* The app keeps crashing every time I try to click something. If I turn it on or off, if I go to turn up or down the temp it’ll keep switching numbers really quickly before finally stopping. The app right now I can’t even use it keeps saying it can’t connect to the heater. I’ve deleted the app and downloaded again and still same issue. ### 1/5 — Needs updated and support *2019-10-26, version 1.0.0* Just purchased a heater from Sams club. The instructions say to use this app. It’s a great idea and I like the style. But, the app crashes. Every time. Please update or something. ### 5/5 — Works Great *2019-03-30, version 1.0.0* I haven’t had any issues. ### 3/5 — Needs some updates *2019-02-18, version 1.0.0* I’ve had this app for a while and have had a few issues. While changing the temperature setting, I have to touch the button 10 times for it to go down 4 degrees because it keeps popping back to the previous number. I have also had it crash multiple times so I just used the buttons on the heater instead. I’m sure this app can be better and can’t wait for an update. ### 1/5 — Horrible app *2019-01-10, version 1.0.0* Horrible App! Do not waste your time with this app I’ve downloaded it multiple times and it will not connect to my heater all it says is no devices detected don’t wast your time with it ### 4/5 — Works pretty good. *2018-12-23, version 1.0.0* Was a little nervous purchasing it for the phone app after seeing most of the reviews had problems connecting to it. Pleased to say it works great for me. App is easy to use and the scheduling is great. You can put the temp at what you want, what mode you want it in and set the times you want it to turn off and on during the day and week. Only problem is that sensor for thermostat is probably located to close to heat source. When you turn it on the actually room temp is correct, but after 2 mins or so it will have climbed up 3-5 degrees which is an incorrect room temp. You can also see the same thing happen when it reaches temp and turns off automatically. It will continue to climb when it’s off another 3-5 degrees. I just compensated and adjust the temp about 5 degrees warmer than I actually want it and works about right. Other than that puts out decent and comfortable heat. ### 1/5 — Disappointment *2018-12-15, version 1.0.0* Bought the model heater specifically for the Bluetooth feature, as it’s in the basement with my daughters playroom so I could turn it on before she goes down. Every. Single. Time I try to connect- “no devices found” 😡 ### 5/5 — Works perfectly! *2018-11-25, version 1.0.0* This is so convenient. I can set my heater to come on and set the temperature before I even get to the room where the heater is. Hasn’t crashed once. ### 1/5 — Buggy annoying app *2018-11-07, version 1.0.0* If you don’t overlap the schedules for a continuous 24 hours the unit will not start at the next cycle. You will be required to manually start it. Thus the scheduler is useless. ### 1/5 — Pointless app *2018-01-14, version 1.0.0* Got the heater bc you could control it with your phone! Get it home and my phone is “unable to find any devices”. Does this work with the iPhone 8,8Plus,X and latest software??? There’s never even been an update to this app ## Frequently asked questions about SmartStar by Twin ### What devices does SmartStar work with? SmartStar is designed to work with SmartStar enabled heaters and fireplaces. It connects via Bluetooth to these specific devices, allowing for advanced control through your smartphone or tablet. ### How do I set up SmartStar? The app connects to your SmartStar enabled heater or fireplace using a Bluetooth connection. Setup is described as easy, allowing you to quickly begin controlling your appliance. ### Can I schedule my heater with SmartStar? Yes, SmartStar offers easy setup for scheduling your heater or fireplace. This allows you to automate operation times for convenience and energy efficiency. ### What temperature settings can I control with SmartStar? You can adjust the thermostat temperature of your SmartStar enabled heater or fireplace directly through the app. It also allows control over Eco-Mode and Night mode settings. ### Does SmartStar have ads? No, SmartStar does not contain advertisements. As a free utility app, it focuses on providing control features without interruptions. ### What is the user rating for SmartStar? SmartStar has a user rating of 2.2 stars based on 23 ratings. This indicates a mixed reception from users. ### Is SmartStar available on Android? The app is supported on iPhone and iPad, and iPod. It is not explicitly mentioned as being available on Android devices. ### When was SmartStar last updated? SmartStar was last updated on September 1, 2016, with version 1.0.0. The app was initially released on the same date in 2016. ## Version history (last 1 release) ### 1.0.0 — 2016-09-01 This app has been updated by Apple to display the Apple Watch app icon. ## More apps by Twin-Star International - [Twin Star Home](https://appshunter.io/ios/app/twin-star-home/id6752846923) All apps by Twin-Star International: https://appshunter.io/developer/1135190907 --- *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.*