# Keepsmile — user reviews > 742 indexed App Store user reviews of Keepsmile by 深圳市优智达科技有限公司, rated 2.50/5 from 4,800 ratings. - Source: https://appshunter.io/ios/app/keepsmile/id1543351744/reviews - App overview in markdown: https://appshunter.io/ios/app/keepsmile/id1543351744.md - Rating breakdown: 5★ 994 · 4★ 543 · 3★ 599 · 2★ 579 · 1★ 2,085 ## What do users think of Keepsmile? Overall sentiment: negative **Pros** - 🚀 Easy to use - 🔨 Customizable lights - 🎨 Wide range of colors - 💡 Music sync feature **Cons** - 🐛 Connectivity issues - 🔍 Limited color control - 💤 Timer feature not working - 📺 Interferes with other devices - 🔇 Mandatory ads **Commonly reported bugs** - Lights randomly change color - App crashes or freezes - Bluetooth connection issues - Inability to log in or register **Most requested features** - More customization options - Ability to create custom light patterns - Integration with smart home platforms - Option to disable ads ## Newest reviews (18 of 742) ### 4/5 — Ik there’s a lot of negative reviews *2026-08-18, version 2.3.5* App works good for what I needed it to do. The remote for the lights quit working for me so this will have to do haha ### 3/5 — To be critical *2026-08-17, version 2.3.5* Why am i watching ads to turn off my lights. I bought a product/ products already just to go to your app and see ads before I can turn off my lights. Like I want to go to bed not watch an ad. Also you cannot un-add a device even if it’s a device you do not currently own. I accidentally added strip lights and now theres no way to delete it as a device. Why? Just add a remove device option- or maybe i just missed it; but genuinely I cannot find it and if its there its too hard to find. Otherwise the app works well- turns the lights on and off just fine. Has fun settings and stuff. ### 3/5 — Timer *2026-08-17, version 2.3.5* The timer doesn't work otherwise everything else is good ### 4/5 — KeepSmile Lifestyle App *2026-08-16, version 2.3.5* I just wanted to take a moment of my time to give you an honest and trustworthy review of this app. Keepsmile works great and can usually auto connect to your devices, and is a great way to control your lighting displays and sound features. But to be honest, this page looks very sketchy and this is to the brand and app itself. KeepSmile is a great app, but getting people to try it is another challenge within itself. The low reviews because of advertisements and the login issues hurt your brand. But what really hurts your brand… is the foreign languages states on all pictures and the app Installation main face. I believe if you took out the foreign clashing text, your brand itself would see a jump in downloads and sales. Good luck, and so far for me this is a good app. But if I get hacked, if the login gets messed up, if this is a scam. I will be contacting apple headquarters, which I work for… and I will assure you this app will be disabled and shutdown, and I will give you the lowest review and reign terror on the customer service line. ### 2/5 — Too many annoying adds *2026-08-11, version 2.3.5* The app works; however, after all the annoying adds that one gets exposed to. This is the reason why I only have one of these lamps, having the need of 3 more lamps. ### 3/5 — Scene feature doesn’t work *2026-08-10, version 2.3.5* when I first got em they worked perfectly but after like 2 days it stopped idk why it stopped working but yeah ### 4/5 — tricky *2026-08-04, version 2.3.5* it’s a bit hard to set up but once it’s done it’s super fun and easy ### 2/5 — Really suspicious. *2026-07-28, version 2.3.5* Definitely Chinese spyware, considering that the LED device has a microphone in it that cannot be turned off. The app itself is okay enough, though the ads can be a bit much a lot of the time. ### 2/5 — ads *2026-07-21, version 2.3.5* ok i get it, ads is how you make you money but, i couldn’t have to watch an ad every time i want to turn off my lights. just my it so it’s less ads. ### 1/5 — ZERO STARS! WHY ARE THERE ADS?!?!???? *2026-07-13, version 2.3.5* I paid for the product already, there is NO REASON for there to be ads. The budget for running the app should be built into the product. ### 1/5 — Too many ads *2026-07-10, version 2.3.5* It is such a pain to have to sit through ads just to turn your lights on or off. There needs to be a paid version that eliminates the ads. ### 1/5 — I think *2026-07-10, version 2.3.5* I think that this app is so hard to get in to like you have to give your information like just let me use the god dam app ### 1/5 — Ca’Morri *2026-07-09, version 2.3.5* This app is trash you had to either register or sign in and when you forget your password it doesn’t help you log in or fix it seriously zero quality ### 3/5 — Jade’s review *2026-07-05, version 2.3.5* I mean I anyone tell me how to use the app please I how do you put music on? ### 1/5 — ADS!!! *2026-07-01, version 2.3.5* We bought the LED strip but the app contains ADS everytime we want to turn the strip in or off or color change!!!! ### 1/5 — ?? *2026-06-30, version 2.3.5* why am i watching kalshi ads to turn on MY LEDS ### 1/5 — Ads *2026-06-29, version 2.3.5* Why does this have ads? I just want to change the colors of my lights and it’s no way to do it without seeing an ad. Why? ### 2/5 — Fade not working in app or on remote *2026-06-27, version 2.3.5* My remote won’t work with fade function but works for solid colors and I just got these lights. Thought that the app would help and can’t even set to fade. ## Most critical reviews (10 lowest-rated) ### 1/5 — Password *2026-08-21, version 2.3.5* Tbh why would I need to create an account for a light switch? And when I do forget my password it has a timer for a code to rest it, which is taking forever to get in my email. So if you forget your password. You can’t use your LED light no more. 1 star. ### 1/5 — Always Disconnects Device *2026-08-18, version 2.3.5* Every time I go to turn my lights off before I go to sleep and it’s incredibly inconvenient. Like clockwork, 10pm and later I have to get out of my bed to unplug the device and plug it back in every single night. I tried downloading the app again and forgetting the device it doesn’t matter. ### 1/5 — Ads Ads Ads when you paid for the product outright *2026-08-14, version 2.3.5* Every time you open the app when you need to turn on or turn off the light, it makes you see an ad for 5-7 seconds, UNBELIEVABLE! Never buying their product EVER again ### 1/5 — bruh *2026-08-14, version 2.3.5* bruh my led buggin like if i do blue sum of it is like turned off while the rest is blue and when i do purple those same spots r like red and it's annoying asf only sum of the colours work and dey the worst ones ### 1/5 — ADS - NOT RECOMMENDED *2026-08-01, version 2.3.5* I paid for your product why do I have to suffer ads every time I want to use it? Would NOT and WILL NOT recommend. I will be buying new products. Keep losing your customers. ### 1/5 — Horrible *2026-07-31, version 2.3.5* Tell me why this app has ads. I’m trying to turn on my lights that I bought from you and it gives me three unskipable ads I already bought a product from you and you have the audacity to put ads ### 1/5 — Why are there’s so many ads *2026-07-29, version 2.3.5* There shouldn’t be ads just to turn a light on and off. Mine didn’t even come with a remote so I had to get the app and it’s super annoying when there’s pop up ads everywhere when I’m just trying to turn on my lights ### 1/5 — Don’t get it *2026-07-23, version 2.3.5* I downloaded the app to control it but it can’t find the device I follow the instructions, it don’t work you have to sign up on the app but can’t delete your account it’s not worth it. ### 1/5 — Terrible ads *2026-07-22, version 2.3.5* The lights are functional, but they spam you with advertisements, this is ridiculous after buying the hardware. If you use a simple network level ad blocker, this app is usable, i’ve been doing this for years. I highly recommend pi-hole ### 1/5 — I HATE this app *2026-07-15, version 2.3.5* The lights are good but it doesn’t connect to my lights so it’s stuck on the same color which gives me a headache and my remote broke so the app doesn’t help at all ## Most praised reviews (10 highest-rated) ### 5/5 — Amazing *2026-08-20, version 2.3.5* I don’t know what the other people are talking about the ads take less then 10 seconds and i use it a lot the Colors are calibrated and stuff and the app works perfectly I especially love it cause I made my friend think her LEDs are haunted by connecting to them and changing the Colors. I love the app allot also cause my receiver for my LEDs is at a bad angle making it hard to change Colors with the remote while with the app makes it really easy. You need to download the app if you want to change your LEDs easy. ### 5/5 — Absolutely love *2026-07-25, version 2.3.5* This is a must if you lost your remote it is a little hard to set up but other than that I love how you can make custom colors with this app I totally recommend ### 5/5 — Thanks *2026-05-11, version 2.3.5* Very good thx I lost my remote ### 5/5 — Nice *2026-05-01, version 2.3.5* Easy to use, i can change the lights easily. Please add more colours though ### 5/5 — Timer *2026-04-24, version 2.3.5* Im trying to set the timer and for some reason its not turning off at the time I put, or turning on. If Im doing something wrong please tell me because I don't know what to do. OK NVM IT WORKS I LOVE IT!! But just one thing to change is the sticky stuff because it stuck to the paper that you peel off and so i had to use tape ### 5/5 — YAYAY *2026-04-22, version 2.3.5* It automatically connected to my LEDs and works great with them ### 5/5 — So good! *2026-04-13, version 2.3.5* It was literally the only app that would connect to my LED strip lights. I am so happy with it and it’s totally working. ### 5/5 — Really good *2026-03-23, version 2.3.5* It’s extremely good the leds are so long and there’s basicly no delay for me easy to set up and LEDS connect automatically without doing anything other than getting the app and an email ### 5/5 — Love it!! *2026-03-17, version 2.3.5* It is so helpful because I lost my controller so it helps so much!😊😊 ### 5/5 — It’s 5 stars idc what u say *2026-03-14, version 2.3.5* It’s not even bad and idk why people are saying it takes a minute to skip an ad! It takes 5-10 seconds it doesn’t glitch and it connects really easy. I saw one review that was 5 stars and that is the only real one.Its amazing go argue with a wall of u think not sorry! ✌️ --- *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 2026-08-28.*