# PrXpice vs Signal Watch Guard

The clearest difference is in-app purchases: Signal Watch Guard at none against PrXpice's 2. Signal Watch Guard also leads on update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PrXpice sells 2 in-app purchases, starting at $0.99 per month. Signal Watch Guard asks for nothing beyond the download.

PrXpice ships an update fortnightly, Signal Watch Guard weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PrXpice | Signal Watch Guard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/signal-watch-guard/id6801983545/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Free |
| Size | 11 MB | 3 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Damian Lee](https://appshunter.io/developer/1885514137) | [Hacking Things LLC](https://appshunter.io/developer/6782716206) |

## What reviewers say

### PrXpice

[App page](https://appshunter.io/ios/app/prxpice/id6760651279)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrXpice Monthly subscription | $0.99 | per month |
| PrXpice Yearly subscription | $9.99 | per year |


### Signal Watch Guard

[App page](https://appshunter.io/ios/app/signal-watch-guard/id6801983545)

This app acts as a private radar for nearby Bluetooth Low Energy devices. It alerts you when specific devices you're watching for appear, logs all detected devices, and allows for detailed inspection of their broadcast data. All processing happens on your device for maximum privacy.

**Highlights:** Watchlist alerts for specific devices, Real-time detection of all nearby Bluetooth advertisers, Detailed device inspection with raw data, Precise, all-fields matching for alerts, Sightings log with date, time, and signal details, Optional location saving for sightings, Export/import sightings log as CSV

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

**In-app purchases:** none


## Frequently asked questions

### Is PrXpice free?

PrXpice is free to download, with in-app purchases available.

### Is Signal Watch Guard free?

Signal Watch Guard is free to download, with no in-app purchases.

### Do PrXpice or Signal Watch Guard have ads?

Neither PrXpice nor Signal Watch Guard shows ads.

### Which is updated more often, PrXpice or Signal Watch Guard?

PrXpice ships an update fortnightly, and Signal Watch Guard weekly. Most recently, PrXpice was updated on October 25, 2026 and Signal Watch Guard on October 31, 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.*