# encyfr vs Signal Watch Guard

The clearest difference is in-app purchases: Signal Watch Guard at none against encyfr's 1. Signal Watch Guard also leads on update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. encyfr sells 1 in-app purchase, starting at $1.99 per month. Signal Watch Guard asks for nothing beyond the download.

encyfr ships an update every 2 months, Signal Watch Guard weekly. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | encyfr | 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 | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 2 MB | 3 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, Vision Pro | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [zepsec industries LLC](https://appshunter.io/developer/1650314209) | [Hacking Things LLC](https://appshunter.io/developer/6782716206) |

## What reviewers say

### encyfr

[App page](https://appshunter.io/ios/app/encyfr/id6478423739)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| encyfr Pro - Monthly | $1.99 | per month |


### 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 encyfr free?

encyfr 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 encyfr or Signal Watch Guard have ads?

Neither encyfr nor Signal Watch Guard shows ads.

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

encyfr ships an update every 2 months, and Signal Watch Guard weekly. Most recently, encyfr was updated on October 25, 2026 and Signal Watch Guard on October 9, 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.*