# Self vs E3BlueLight

The clearest difference is iOS requirement: Self at 7.0 against E3BlueLight's 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.

Self ships an update every 2 months, E3BlueLight every 6 weeks. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Self | E3BlueLight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/self-bluelight/id948190119/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 9 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Self Electronics Co.,Ltd](https://appshunter.io/developer/948190118) | [北京易方通达科技有限公司](https://appshunter.io/developer/889658425) |

## What reviewers say

### Self

[App page](https://appshunter.io/ios/app/self-bluelight/id948190119)

Control a group of smart Bluetooth lights from your iPhone. Adjust color and brightness to create ambiance or sync with music for an interactive experience. Offers intelligent and fun lighting control.

**Highlights:** Control groups of lights, Change light color, Adjust brightness, Sync lights with music, Create ambiance

**In-app purchases:** none


### E3BlueLight

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Self free?

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

### Is E3BlueLight free?

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

### Do Self or E3BlueLight have ads?

Neither Self nor E3BlueLight shows ads.

### Which is updated more often, Self or E3BlueLight?

Self ships an update every 2 months, and E3BlueLight every 6 weeks. Most recently, Self was updated on October 2, 2026 and E3BlueLight on September 30, 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.*