# diBlue vs Lock Shield

The clearest difference is rating: Lock Shield at 5.0 against diBlue's 2.8. diBlue's advantage is ratings volume (18 vs 1) and device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Lock Shield holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: diBlue has 18 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | diBlue | Lock Shield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (18 ratings)](https://appshunter.io/ios/app/diblue/id1441528159/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lock-shield/id6771611371/reviews)** |
| Number of ratings | **18** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 1 MB | 4 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DongGuan DESHIDE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1718185095) | [FRANCISO SANCHEZ](https://appshunter.io/developer/1895982652) |

## What reviewers say

### diBlue

[App page](https://appshunter.io/ios/app/diblue/id1441528159)

This utility app facilitates efficient communication with specific DSD TECH Bluetooth modules. It supports a range of relay and BLE modules, streamlining interactions and saving users time. Compatible with various DSD TECH Bluetooth devices.

**Highlights:** Efficient communication with Bluetooth modules, Supports DSD TECH Bluetooth Relay modules, Supports DSD TECH SH-HC-08, SH-M08, HM-10, SH-11 modules, Supports DSD TECH Bluetooth BLE modules, Saves user time

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Lock Shield

[App page](https://appshunter.io/ios/app/lock-shield/id6771611371)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is diBlue free?

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

### Is Lock Shield free?

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

### Which has better reviews, diBlue or Lock Shield?

Lock Shield is rated higher. diBlue averages 2.8 out of 5 from 18 ratings, while Lock Shield averages 5.0 from 1 ratings.

### Do diBlue or Lock Shield have ads?

Neither diBlue nor Lock Shield shows ads.

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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.*