# Symphony Sonata — user reviews > 45 indexed App Store user reviews of Symphony Sonata by Telkonet, Inc, rated 1.17/5 from 88 ratings. - Source: https://appshunter.io/ios/app/symphony-sonata/id1449558609/reviews - App overview in markdown: https://appshunter.io/ios/app/symphony-sonata/id1449558609.md - Rating breakdown: 5★ 2 · 4★ 1 · 3★ 1 · 2★ 2 · 1★ 70 ## Newest reviews (18 of 45) ### 1/5 — Fix your bugs *2025-04-19, version 1.4.4* It won’t let me create an account on the app! ### 1/5 — It used to work *2025-04-14, version 1.4.4* I got to first use it in 2020 and it worked well, but now it won’t even let me login. I’ve tried to make new accounts and still nothing. What’s going on? Please do better. ### 1/5 — App No Longer Supported by Telkonet *2025-02-18, version 1.4.4* This app doesn’t work at all because it’s no longer supported by Telkonet and there’s no replacement for it. Completely useless. ### 1/5 — Zero stars if I could *2025-01-22, version 1.4.4* This app is a waste of time and does not work right! ### 1/5 — Worthless *2024-11-18, version 1.4.4* App won’t even let me make an account. Seeing all these other ratings, it doesn’t surprise me. ### 1/5 — "Garbage" is too good to describe this monstrosity *2024-10-15, version 1.4.4* Will not even allow me to create an account. ### 1/5 — It’s not user friendly *2024-10-08, version 1.4.4* Its not user friendly, I cannot create and account. Constantly have to delete and redownload and it keeps saying the server has a problem ### 1/5 — App will not let me create a user ID *2024-09-22, version 1.4.4* This app is terrible. I’ve been trying to create a user ID for two weeks and the app crashes each time. ### 1/5 — The most dumbest app *2024-08-08, version 1.4.4* If i dont have this installed in all the houses here on base i would not download this app! This is the most dumbest app ever created. Do better who ever is the developer of this. You dont need money for this useless app! ### 1/5 — Terrible *2024-02-02, version 1.4.4* Just be a ordinary and control your thermostat manually. So sad. P. S. It’s a terrible app. ### 1/5 — Awful *2023-07-18, version 1.4.4* Does not update with current temps ### 1/5 — This app and thermostat is garbage *2023-03-03, version 1.4.4* That’s all ### 1/5 — Horrible *2022-10-23, version 1.4.4* I wish there was a zero star option. This app is a big waste of time and won’t allow you to connect to the wifi. Shame on whoever created this junk app and thermostat. I guess I will continue to have my ac kick off at night as I boil in my room. Thank you symphony sonata. Save your self the time don’t download this “app” ### 1/5 — Never works *2022-10-04, version 1.4.4* I am constantly having to delete the app and redownload. It hardly ever updates with the current temps, and I will have to go to the actual device to mess with the temperature. I created a new schedule hours ago, and it is still not updating the app even after deleting and downloading again. We are renters, so I can not change thermostats, and we are stuck with this. ### 1/5 — Annoying *2022-09-13, version 1.4.4* Like the many reviews submitted, it cannot connect to the WiFi. Tried everything. And nothing works. If a company is going to launch an app, make sure it works. ### 1/5 — can't connect *2022-08-23, version 1.4.4* can't connect wifi I put right password. ### 1/5 — THE ABSOLUTE WORST. *2022-07-20, version 1.4.4* If I could give 0 stars I would because this app is useless and does not work. ### 1/5 — Does not connect to thermostat *2022-07-19, version 1.4.4* Please fix. ## Most critical reviews (10 lowest-rated) ### 1/5 — Terrible *2026-08-15, version 1.4.4* Worst programming. Shame. ### 1/5 — Can’t even create an account *2026-06-02, version 1.4.4* Every time I try to create an account the app says “couldn’t create an account, please try again later” it is frustrating and a waste of time. ### 1/5 — Don’t work on iPhone *2026-04-25, version 1.4.4* I tried so many time to create an account and everytime it says “could not create an account, try again” I uninstalled it and reinstalled the app still the same! ### 1/5 — Trash *2026-03-28, version 1.4.4* Could not create account, please try again and again and again and again ### 1/5 — Sucks *2026-02-11, version 1.4.4* Can’t create account for 2 weeks now ### 1/5 — Thermostat *2026-01-17, version 1.4.4* It won’t even let me create an account, just useless storage space and the app should shut down if it doesn’t work ### 1/5 — App literally doesn’t work *2025-12-15, version 1.4.4* Cant make an account to access the app tried the website doesn’t help.they might as-well just take this off the app-store tbh ### 1/5 — Do not download. *2025-09-18, version 1.4.4* Unless you can magically get the app to work. Won’t allow you to create an account. Pointless app. ### 1/5 — Can’t even make an account *2025-08-04, version 1.4.4* This app is useless I can’t make an account and it doesn’t allow me to try any other method ### 1/5 — Unusable *2025-04-26, version 1.4.4* I am unable to create an account or connect to the wifi. This app is basically unusable. I hope these issues are being worked on but it seems that this has been going on for over 2 years now ## Most praised reviews (2 highest-rated) ### 4/5 — Does not work *2026-06-17, version 1.4.4* I was told i needed to download the app and i can’t even create an account it keeps saying error , terrible app ### 2/5 — It used to work *2024-09-25, version 1.4.4* We got housing in March, it worked fine for a while and then suddenly it stopped showing the temperature or the settings correctly. As for schedules they’re not very robust nor do those show up or update correctly any longer. Already deleted and reinstalled the app. Logged out and back in. Nothing. It really needs to be fixed. I don’t understand how something so broken can go ignored for so long. Kinda sad really. If a programmer needs some testing or suggestions to work this out, hit us up because you need some boots on the ground folks to work with you on this. It could be vastly improved. --- *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 2026-08-23.*