# BlueLight2 vs SiteSupply

The clearest difference is update cadence: BlueLight2 at every 4 months against SiteSupply's every 27 months. On price, ads, in-app purchases and device support there is nothing between them.

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

BlueLight2 ships an update every 4 months, SiteSupply every 27 months. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BlueLight2 | SiteSupply |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/bluelight2/id1067634902/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 27 months |
| Monetization | Free | — |
| Size | 9 MB | 35 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [北京易方通达科技有限公司](https://appshunter.io/developer/889658425) | [Site Supply LLC](https://appshunter.io/developer/1573771497) |

## What reviewers say

### BlueLight2

[App page](https://appshunter.io/ios/app/bluelight2/id1067634902)

This app offers smart control for home lighting systems. It utilizes BLE mesh technology for easy management of your household lights, enabling intelligent and simplified lighting control. Adjust brightness and color temperature, and manage light groups.

**Highlights:** Smart control for home lighting systems, BLE mesh technology integration, Control light on/off and grouping, Stepless adjustment of brightness, Stepless adjustment of color temperature

**Features:** macOS Compatibility

**In-app purchases:** none


### SiteSupply

[App page](https://appshunter.io/ios/app/sitesupply/id1573771495)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BlueLight2 free?

BlueLight2 is free to download, with no in-app purchases.

### Is SiteSupply free?

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

### Do BlueLight2 or SiteSupply have ads?

Neither BlueLight2 nor SiteSupply shows ads.

### Which is updated more often, BlueLight2 or SiteSupply?

BlueLight2 ships an update every 4 months, and SiteSupply every 27 months. Most recently, BlueLight2 was updated on October 13, 2026 and SiteSupply on October 25, 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.*