# Robustline Smart Lock vs BxPMaster

The clearest difference is update cadence: BxPMaster at monthly against Robustline Smart Lock's every 14 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.

Robustline Smart Lock ships an update every 14 months, BxPMaster monthly. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Robustline Smart Lock | BxPMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Size | 388 MB | 52 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Safinat Al Sahraa Trading Co. (L.L.C)](https://appshunter.io/developer/1896777703) | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) |

## What reviewers say

### Robustline Smart Lock

[App page](https://appshunter.io/ios/app/robustline-smart-lock/id1614778093)

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

**In-app purchases:** none


### BxPMaster

[App page](https://appshunter.io/ios/app/bxpmaster/id6478904961)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Robustline Smart Lock free?

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

### Is BxPMaster free?

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

### Do Robustline Smart Lock or BxPMaster have ads?

Neither Robustline Smart Lock nor BxPMaster shows ads.

### Which is updated more often, Robustline Smart Lock or BxPMaster?

Robustline Smart Lock ships an update every 14 months, and BxPMaster monthly. Most recently, Robustline Smart Lock was updated on October 7, 2026 and BxPMaster 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.*