# FairyNest

> Smart home LED controller for remote access and voice assistant integration. (iPhone/iPad app by Shenzhen Sperll Optoelectronic Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/fairynest/id1468834577 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Sperll Optoelectronic Technology Co., Ltd.](https://appshunter.io/developer/1373080686)
- Category: Utilities
- Price: Free
- Rating: 1.97/5 from 87 App Store ratings · 69 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 33 MB
- Languages: English, Chinese
- Released: 2019-06-21
- Data updated: 2026-07-16
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/fairynest/id1468834577/reviews.md

## What is FairyNest?

FairyNest is designed for smart home LED controller, switch, LED bulb... 
-- Remote control you device over internet. 
-- Works with Amazon Alexa and some other smart speakers. 
-- easy set up, excellent experience.

## Key features

- Remote control over internet
- Amazon Alexa integration
- Control LED controllers
- Control LED switches
- Control LED bulbs
- Easy setup

## What do users think of FairyNest?

Overall sentiment: negative

**Pros**

- 👍 Easy setup (sometimes)
- ✨ Good UI (sometimes)
- 🌈 Beautiful colors and modes
- 💡 Good features for the price
- 🔊 Sound reactive mode works well

**Cons**

- 🐛 Frequent crashes
- ❌ Login/signup issues
- 🔌 Disconnecting devices
- 🚫 No Wi-Fi required control
- 🔄 Requires frequent re-adding
- ⏳ Outdated app (no updates)
- 📶 Wi-Fi connection problems
- 🔒 Account lockouts
- 🤔 Confusing setup instructions
- 🏠 Requires precise location for Wi-Fi

**Commonly reported bugs**

- PIN code not sent for signup/reset
- App crashes on login/signup
- Device disconnects frequently
- Cannot log in or sign up
- Servers offline
- Device shows offline when on
- Binding failed during connection
- Hotspot not created for manual setup
- Country dropdown not functioning for Google Home
- App stopped working after a month
- Controller disconnects and won't reconnect
- Device offline and stuck on one mode
- Cannot connect to Sky Combined WiFi
- Failed device error
- Device is off error
- Unable to login or change password
- No more data error
- Manual connection fails
- Login fails with password
- PIN code not sent to phone or email
- Phone number signup not working
- Sign up fails to send PIN
- App crashes when trying to log in
- Login screen freezes
- Cannot connect to WiFi
- Device networking but won't connect
- SP network not showing up
- Configuration fails
- Cannot control dynamic functions via Google Home
- Cannot group strips in the app
- Login issues after logout
- Cannot re-pair device
- Cannot get unit to enter pairing mode
- Device disconnects and goes offline daily
- App requires precise location for Wi-Fi
- Login function, password reset, and create new account features do not function
- Unable to integrate with Google Home
- App no longer operational
- Setup options not working
- Device or network not recognized
- Sign up phone number option not working
- App crashes on login
- App stopped working and logged user out
- Lights blink faintly and controller disconnects
- Quick start fails at step one
- Manual setup fails to create hotspot
- Cannot add lights
- Device is off error
- Cannot connect WiFi
- Binding failed
- Manual connection fails
- Device is off when it's on
- App says device is off but can still control it
- Cannot edit light settings when device is not found
- Device won't connect
- Cannot connect controller to network
- Controller only supports 2.4GHz WiFi
- Not enough power during configuration
- Signal too weak during configuration
- Compatible issue
- Hotspot name has strange texts or emoji
- Controller is offline after configuration
- Firmware update not fixing issue
- Auto Mode & Manual Mode failing
- Device is networking but won't connect
- Device is off
- Cannot connect to wifi
- Device is off
- Cannot edit light settings in event device cannot be found
- App says device is off but can still turn off and on with app
- Cannot connect to wifi

**Most requested features**

- Group lights control
- More dynamic patterns/scenes
- Share function for devices
- Scene function for Alexa/Google
- Apple Shortcuts Integration
- Set total LED count and define segments
- SDK or API for custom apps
- Music sync via phone microphone
- Split color control on strip
- Warm white color control via Alexa
- Flash mode (immediate color change)
- Strobe function (white flash)

## Recent user reviews (10 of 69)

All indexed reviews: https://appshunter.io/ios/app/fairynest/id1468834577/reviews.md

### 3/5 — I take most of it back

*2026-06-03, version 1.5.0*

It still doesn’t give many options or work too well, but at least now it works

### 2/5 — Why?

*2026-04-29, version 1.5.0*

Literally none of the setup options worked. No, you could follow the steps and do what it would ask you to do just fine, it would just randomly break and decide not to recognize your device or network. The sign up was also odd considering the phone number option didn’t work.

### 3/5 — Fine But Zero Frills

*2025-10-25, version 1.5.0*

The most milquetoast of LED control apps. Unfortunately, it’s the only app for SP511E unless you’re equipped to take apart the controller and hardware jockey a flash to a universal standard to get more controls. Ain’t doing that to accomplish the ONE thing I wish to do and that is group these lights to work as one. All other competitors seem to accomplish that except this one.

### 1/5 — Maybe it’s great…don’t know

*2025-07-18, version 1.5.0*

Considering it never sends the PIN needed to sign up and use the app, I’ll never know if it’s great or not.

### 1/5 — Returning..

*2025-05-12, version 1.5.0*

The app is terrible, not sure why we’re not able to control the lights from our phone without a Wi-Fi network. Having to create an account with the password, email verification, Wi-Fi network, password, etc. into an app just to control lights is silly.  Plenty of other app controlled lights just use Bluetooth or local Wi-Fi from the device directly. If you are purchasing this controller to use in an area that does not have Wi-Fi, this is not the controller for you.

### 1/5 — Servers offline

*2024-12-16, version 1.5.0*

Can no longer log in.

### 1/5 — Waiting for a code

*2024-09-01, version 1.5.0*

If you do a app make sure to work correctly before getting it out to yours customers. I wait like a hour and never get the code

### 4/5 — Glitchy app

*2024-08-17, version 1.5.0*

If the app crashes delete the app and reinstall it and if it cannot connect to device, delete it and reinstall it, you cannot use your phone number to create an account. You must use a email. my experience was not user-friendly, but once set up works, just fine. Wish there is updates.

### 1/5 — Crashes on Login

*2024-08-08, version 1.5.0*

This app has not been updated in three years. I was able to download it and set up a username. However, this App immediately crashes when trying to log in.

### 1/5 — App no longer operational

*2024-04-27, version 1.5.0*

The App is no longer operational. Trying to get another app to function for my light strip

## Frequently asked questions about FairyNest

### What does FairyNest do?

FairyNest is a smart home LED controller app that allows you to remotely manage your LED devices, such as controllers, switches, and bulbs, over the internet. It aims to provide an easy setup and an excellent user experience for managing your smart lighting.

### Can I control my lights with my voice using FairyNest?

Yes, the app works with Amazon Alexa and some other smart speakers, enabling you to control your smart LED devices using voice commands. This integration enhances the convenience of your smart home setup.

### Is FairyNest free to use?

Based on the provided information, FairyNest is a free application. There are no mentions of subscription fees, in-app purchases, or advertisements.

### What types of smart home devices does FairyNest support?

FairyNest is designed to control smart home LED devices, specifically mentioning LED controllers, switches, and LED bulbs. It focuses on providing remote access and integration for these types of lighting products.

## Version history (last 5 releases)

### 1.5.0 — 2021-03-29

Fixed some bugs.

### 1.4.1 — 2020-10-11

Fixed some bugs.

### 1.4.0 — 2020-07-02

Fixed some bugs.

### 1.3.1 — 2019-11-26

Various performance improvements.

### 1.2.0 — 2019-09-27

Various performance improvements.

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## More apps by Shenzhen Sperll Optoelectronic Technology Co., Ltd.

- [Magic-LED](https://appshunter.io/ios/app/magic-led/id1116396749)
- [LED Hue](https://appshunter.io/ios/app/led-hue/id1373080687)
- [LED Shop](https://appshunter.io/ios/app/led-shop/id1378012126)
- [UniColor Light](https://appshunter.io/ios/app/unicolor-light/id1415298838)
- [LED Chord](https://appshunter.io/ios/app/led-chord/id1427110872)
- [Trimlight](https://appshunter.io/ios/app/trimlight/id1462043879)

All apps by Shenzhen Sperll Optoelectronic Technology Co., Ltd.: https://appshunter.io/developer/1373080686

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*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 2026-07-16.*