# Mi Detect vs VL 147

The clearest difference is update cadence: VL 147 at every 3 weeks against Mi Detect's every 3 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.

Mi Detect ships an update every 3 months, VL 147 every 3 weeks. The most recent releases landed on September 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Mi Detect | VL 147 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mi-detect/id6447920713/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 65 MB | 79 MB |
| Requires iOS | **15.0** | 15.3 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COMPTOR S.A.](https://appshunter.io/developer/1682998427) | [Municipalidad de Vicente Lopez](https://appshunter.io/developer/1191490567) |

## What reviewers say

### Mi Detect

[App page](https://appshunter.io/ios/app/mi-detect/id6447920713)

Control your ALPEN alarm system remotely from your smartphone. Activate, deactivate, and customize real-time alerts for your home or business. Enjoy peace of mind with convenient access to your security system.

**Highlights:** Remote alarm management, Real-time alert customization, Activate/deactivate alarms, Home and business security, Mobile control

**In-app purchases:** none


### VL 147

[App page](https://appshunter.io/ios/app/vl-147/id6744701582)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mi Detect free?

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

### Is VL 147 free?

VL 147 is free to download, with no in-app purchases.

### Do Mi Detect or VL 147 have ads?

Neither Mi Detect nor VL 147 shows ads.

### Which is updated more often, Mi Detect or VL 147?

Mi Detect ships an update every 3 months, and VL 147 every 3 weeks. Most recently, Mi Detect was updated on September 19, 2026 and VL 147 on October 13, 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.*