# E3BlueLight vs Blu e

The clearest difference is device support: Blu e at 4 against E3BlueLight's 2. Blu e also leads on iOS requirement (9.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

E3BlueLight ships an update every 6 weeks, Blu e monthly. The most recent releases landed on June 11, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | E3BlueLight | Blu e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (5 ratings)](https://appshunter.io/ios/app/blu-e-lite/id1244088436/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | — | Free |
| Size | 9 MB | 22 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [北京易方通达科技有限公司](https://appshunter.io/developer/889658425) | [传彬 邹](https://appshunter.io/developer/1244088435) |

## What reviewers say

### E3BlueLight

[App page](https://appshunter.io/ios/app/e3bluelight/id1039337297)

**Features:** macOS Compatibility

**In-app purchases:** none


### Blu e

[App page](https://appshunter.io/ios/app/blu-e-lite/id1244088436)

Control smart lighting devices via Bluetooth for a personalized ambiance. Decorate various spaces with dynamic colors and music synchronization. Enhance your home or holiday settings with intelligent lighting.

**Highlights:** Bluetooth connection, Customizable lighting effects, Music synchronization, Decoration for various spaces, Intelligent networking systems

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E3BlueLight free?

E3BlueLight is free to download, with no in-app purchases.

### Is Blu e free?

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

### Do E3BlueLight or Blu e have ads?

Neither E3BlueLight nor Blu e shows ads.

### Which is updated more often, E3BlueLight or Blu e?

E3BlueLight ships an update every 6 weeks, and Blu e monthly. Most recently, E3BlueLight was updated on June 11, 2026 and Blu e on June 1, 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.*