# Scorpion Alert vs AR Railing

The clearest difference is ads: Scorpion Alert at none against AR Railing's shown. AR Railing's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.1). On price, 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.

Scorpion Alert ships an update every 2 months, AR Railing every 3 weeks. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Scorpion Alert | AR Railing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/scorpion-alert/id6739881780/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 57 MB | 179 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Scorpion Alert, LLC](https://appshunter.io/developer/1787395990) | [DEVDEN CREATIVE SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1459843671) |

## What reviewers say

### Scorpion Alert

[App page](https://appshunter.io/ios/app/scorpion-alert/id6739881780)

This system uses plug-in UV light detectors to identify scorpions in your home at night. Receive instant, photo-verified alerts on your phone with the exact location of any detected scorpions.

**Highlights:** Photo-verified scorpion detection, Instant alerts via push notification or SMS, Supports multiple detectors and locations, Real-time detector status monitoring, Offline connection alerts, Family sharing for household alerts

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

**In-app purchases:** none


### AR Railing

[App page](https://appshunter.io/ios/app/ar-railing/id6741581862)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scorpion Alert free?

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

### Is AR Railing free?

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

### Do Scorpion Alert or AR Railing have ads?

AR Railing shows ads; Scorpion Alert does not.

### Which is updated more often, Scorpion Alert or AR Railing?

Scorpion Alert ships an update every 2 months, and AR Railing every 3 weeks. Most recently, Scorpion Alert was updated on October 7, 2026 and AR Railing on October 5, 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.*