# Home Assistant vs Spectrum Light

The clearest difference is review sentiment: Home Assistant at 54% against Spectrum Light's 8%. Home Assistant also leads on update cadence (every 10 days vs every 4 months). Spectrum Light's advantage is iOS requirement (9.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Home Assistant ships an update every 10 days, Spectrum Light every 4 months. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Home Assistant | Spectrum Light |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4K ratings)](https://appshunter.io/ios/app/home-assistant/id1099568401/reviews)** | — |
| Number of ratings | **4K** | — |
| Positive reviews | **54.1% of reviews** | 8.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Monetization | Free | Free |
| Size | 261 MB | 5 MB |
| Requires iOS | 16.4 | **9.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nabu Casa, Inc](https://appshunter.io/developer/1525301324) | [Taizhou Zhengda Decoration Lights Co,.LTD](https://appshunter.io/developer/1073525313) |

## What reviewers say

### Home Assistant

[App page](https://appshunter.io/ios/app/home-assistant/id1099568401)

Control your entire smart home from one app, locally and privately. Automate devices, receive notifications, and manage your home's data securely. Integrates with thousands of smart devices and open standards.

**Highlights:** Control entire home from one app, Discover and configure new devices, Automate device actions, Local data privacy, Connect to open standards (Z-Wave, Zigbee, Matter), Remote access via Home Assistant Cloud, Location-based automation

**Features:** Siri integration, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Spectrum Light

[App page](https://appshunter.io/ios/app/spectrum-light/id1494087036)

Control RGB LED lights via Bluetooth to customize colors and modes. Set schedules for automatic on/off and sync with your music library.

**Highlights:** Bluetooth LED light connection, Customizable color wheel, Multiple lighting modes, Adjustable speed for multicolor effects, Music synchronization from iTunes, Automatic ON/OFF timers

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Lights are great
- 👍 Easy to set up (initially)
- 👍 Lots of color options (when working)
- 👍 Many speed options (when working)

**What reviewers complain about**

- 🐛 App frequently doesn't connect
- 🐛 Timers don't work or save
- 🐛 Music sync doesn't work
- 🐛 App unusable in dark mode
- 🐛 Settings not remembered after power off

**Reported bugs**

- Lights do not connect to the app after updates
- App searches for lights but fails to connect
- App times out before connecting to lights
- Update stopped lights connecting
- Timers default to current time or 0:00

**Requested features**

- Fix music sync for Spotify
- Improve timer functionality
- Allow saving custom colors
- Add more color combinations
- Improve app compatibility with dark mode


## Frequently asked questions

### Is Home Assistant free?

Home Assistant is free to download, with no in-app purchases.

### Is Spectrum Light free?

Spectrum Light is free to download, with no in-app purchases.

### Do Home Assistant or Spectrum Light have ads?

Neither Home Assistant nor Spectrum Light shows ads.

### Which is updated more often, Home Assistant or Spectrum Light?

Home Assistant ships an update every 10 days, and Spectrum Light every 4 months. Most recently, Home Assistant was updated on October 18, 2026 and Spectrum Light on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*