# Virtual Loop vs Installer by ButterflyMX

The clearest difference is update cadence: Installer by ButterflyMX at every 2 weeks against Virtual Loop's every 2 months. Virtual Loop's advantage is iOS requirement (13.0 vs 16.4). 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.

Virtual Loop ships an update every 2 months, Installer by ButterflyMX every 2 weeks. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Virtual Loop | Installer by ButterflyMX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/virtual-loop/id1569757793/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 4 MB | 132 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OPTEX CO., LTD.](https://appshunter.io/developer/1447859848) | [ButterflyMX, Inc.](https://appshunter.io/developer/714133077) |

## What reviewers say

### Virtual Loop

[App page](https://appshunter.io/ios/app/virtual-loop/id1569757793)

This utility app allows users to configure and monitor vehicle detection sensors. It enables exporting and importing sensor settings and provides visual and auditory feedback on sensor status.

**Highlights:** Configure vehicle detection sensors, Export and import sensor settings, Monitor sensor status visually, Receive auditory alerts for sensor conditions, Check sensor condition

**Features:** Vision Pro support

**In-app purchases:** none


### Installer by ButterflyMX

[App page](https://appshunter.io/ios/app/installer-by-butterflymx/id6783796487)

**In-app purchases:** none


## Frequently asked questions

### Is Virtual Loop free?

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

### Is Installer by ButterflyMX free?

Installer by ButterflyMX is free to download, with no in-app purchases.

### Do Virtual Loop or Installer by ButterflyMX have ads?

Neither Virtual Loop nor Installer by ButterflyMX shows ads.

### Which is updated more often, Virtual Loop or Installer by ButterflyMX?

Virtual Loop ships an update every 2 months, and Installer by ButterflyMX every 2 weeks. Most recently, Virtual Loop was updated on October 19, 2026 and Installer by ButterflyMX on October 25, 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.*