# MeLiTec vs E3BlueLight

The clearest difference is iOS requirement: MeLiTec 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.

MeLiTec ships an update every 5 weeks, E3BlueLight every 6 weeks. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | MeLiTec | E3BlueLight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| 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

### MeLiTec

[App page](https://appshunter.io/ios/app/melitec-bluelight/id988630687)

**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 MeLiTec free?

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

### Is E3BlueLight free?

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

### Do MeLiTec or E3BlueLight have ads?

Neither MeLiTec nor E3BlueLight shows ads.

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

MeLiTec ships an update every 5 weeks, and E3BlueLight every 6 weeks. Most recently, MeLiTec was updated on October 19, 2026 and E3BlueLight 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.*