# LockVue vs Spread Test Calculator

The clearest difference is update cadence: LockVue at every 5 weeks against Spread Test Calculator's every 8 months. Spread Test Calculator's advantage is iOS requirement (11.0 vs 16.6). 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.

LockVue ships an update every 5 weeks, Spread Test Calculator every 8 months. The most recent releases landed on July 4, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | LockVue | Spread Test Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Free | — |
| Size | 78 MB | 25 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Astute Access Group Limited](https://appshunter.io/developer/1173397649) | [Brian Dockerty](https://appshunter.io/developer/1370231043) |

## What reviewers say

### LockVue

[App page](https://appshunter.io/ios/app/lockvue/id1185326067)

This application provides a cloud-based software solution for organizations to securely manage their smart lock devices. It allows for granting and revoking user access and tracking activity across a network of smart locks.

**Highlights:** Secure smart lock management, Grant and revoke user access, Track network activity, Cloud-based software, Enterprise-grade security

**Features:** macOS Compatibility

**In-app purchases:** none


### Spread Test Calculator

[App page](https://appshunter.io/ios/app/spread-test-calculator/id6744341834)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LockVue free?

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

### Is Spread Test Calculator free?

Spread Test Calculator is free to download, with no in-app purchases.

### Do LockVue or Spread Test Calculator have ads?

Neither LockVue nor Spread Test Calculator shows ads.

### Which is updated more often, LockVue or Spread Test Calculator?

LockVue ships an update every 5 weeks, and Spread Test Calculator every 8 months. Most recently, LockVue was updated on July 4, 2026 and Spread Test Calculator on September 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.*