# Lockstar Smart vs VETGuardian PLUS

The clearest difference is rating: VETGuardian PLUS at 4.5 against Lockstar Smart's 3.9. VETGuardian PLUS also leads on update cadence (every 4 months vs every 19 months). Lockstar Smart's advantage is ratings volume (16 vs 2) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

VETGuardian PLUS holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: Lockstar Smart has 16 ratings behind it against 2, so its average is the more settled of the two.

Lockstar Smart ships an update every 19 months, VETGuardian PLUS every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Lockstar Smart | VETGuardian PLUS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (16 ratings)](https://appshunter.io/ios/app/lockstar-smart/id1623789549/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/vetguardian-plus/id1661145632/reviews)** |
| Number of ratings | **16** | 2 |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 394 MB | 45 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lockstar Group Ltd](https://appshunter.io/developer/1623789551) | [Zomedica](https://appshunter.io/developer/1711748456) |

## What reviewers say

### Lockstar Smart

[App page](https://appshunter.io/ios/app/lockstar-smart/id1623789549)

Control your smart lock using your smartphone. This application allows you to unlock your door remotely, offering a convenient way to manage access. It provides a simple interface for managing your smart lock.

**Highlights:** Unlock doors with smartphone, Remote access management, Simple user interface, Smart lock integration

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

**In-app purchases:** none


### VETGuardian PLUS

[App page](https://appshunter.io/ios/app/vetguardian-plus/id1661145632)

This app facilitates the setup of a zero-touch vital signs remote monitoring device for veterinary professionals. It provides step-by-step guidance for device unpacking, network connection, and preparation for monitoring sessions.

**Highlights:** Zero-touch vital signs monitoring, Device setup guidance, Network connection assistance, Monitoring session preparation, Veterinary professional tool

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

**In-app purchases:** none


## Frequently asked questions

### Is Lockstar Smart free?

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

### Is VETGuardian PLUS free?

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

### Which has better reviews, Lockstar Smart or VETGuardian PLUS?

VETGuardian PLUS is rated higher. Lockstar Smart averages 3.9 out of 5 from 16 ratings, while VETGuardian PLUS averages 4.5 from 2 ratings.

### Do Lockstar Smart or VETGuardian PLUS have ads?

Neither Lockstar Smart nor VETGuardian PLUS shows ads.

### Which is updated more often, Lockstar Smart or VETGuardian PLUS?

Lockstar Smart ships an update every 19 months, and VETGuardian PLUS every 4 months. Most recently, Lockstar Smart was updated on November 3, 2026 and VETGuardian PLUS on November 3, 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.*