# Legacy Security Mobile vs MobileVO2

The clearest difference is iOS requirement: MobileVO2 at 11.0 against Legacy Security Mobile's 14.5. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.0 for Legacy Security Mobile against 3.0 for MobileVO2. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Legacy Security Mobile ships an update every 7 months, MobileVO2 every 9 months. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Legacy Security Mobile | MobileVO2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/legacy-security-mobile/id687364851/reviews) | [3.0 (2 ratings)](https://appshunter.io/ios/app/mobilevo2/id1463190900/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 17 MB | 34 MB |
| Requires iOS | 14.5 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bold Technologies Ltd.](https://appshunter.io/developer/571363974) | [Micro Key Solutions](https://appshunter.io/developer/529594515) |

## What reviewers say

### Legacy Security Mobile

[App page](https://appshunter.io/ios/app/legacy-security-mobile/id687364851)

This app offers technicians on-the-go access to security system accounts and tools. It allows for streamlined account management, including putting accounts on test without needing a computer or call center assistance. The interface is designed for ease of use and fast performance.

**Highlights:** Streamlined account accessibility, Connect to central station, Portable access to security system accounts, Put accounts on test in the field, Simple, easy to use interface, Fast performance, Real-time account database access

**In-app purchases:** none


### MobileVO2

[App page](https://appshunter.io/ios/app/mobilevo2/id1463190900)

This business tool enables field technicians to remotely manage alarm system test modes. It allows users to turn test mode on or off and view alarm signals in real-time, facilitating efficient testing and maintenance operations.

**Highlights:** Set alarm system test mode on/off, View alarm system signals in real-time, Remote management for field technicians, Facilitates testing and maintenance

**In-app purchases:** none


## Frequently asked questions

### Is Legacy Security Mobile free?

Legacy Security Mobile is free to download, with no in-app purchases.

### Is MobileVO2 free?

MobileVO2 is free to download, with no in-app purchases.

### Which has better reviews, Legacy Security Mobile or MobileVO2?

Legacy Security Mobile and MobileVO2 are both rated 3.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Legacy Security Mobile or MobileVO2 have ads?

Neither Legacy Security Mobile nor MobileVO2 shows ads.

### Which is updated more often, Legacy Security Mobile or MobileVO2?

Legacy Security Mobile ships an update every 7 months, and MobileVO2 every 9 months. Most recently, Legacy Security Mobile was updated on October 15, 2026 and MobileVO2 on October 12, 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.*