# ECSig vs Stealth Device Detector Find

The clearest difference is in-app purchases: ECSig at none against Stealth Device Detector Find's 4. ECSig also leads on ads (none vs shown) and device support (3 vs 1). Stealth Device Detector Find's advantage is update cadence (daily vs every 3 months). On price and iOS requirement there is nothing between them.

Both are free to download. Stealth Device Detector Find sells 4 in-app purchases, starting at $8.99 per 7 days. ECSig asks for nothing beyond the download.

ECSig ships an update every 3 months, Stealth Device Detector Find daily. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ECSig | Stealth Device Detector Find |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ecsig/id6737245267/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | — |
| Size | 29 MB | 29 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ecsite Inc](https://appshunter.io/developer/1529398875) | [Phyllis Gardner](https://appshunter.io/developer/1825341732) |

## What reviewers say

### ECSig

[App page](https://appshunter.io/ios/app/ecsig/id6737245267)

This app provides a user-friendly interface to control RF signal generator devices. It allows precise customization of signal frequency and power output across multiple channels via a Bluetooth connection.

**Highlights:** Bluetooth device connection, Control 4-8 individual channels, Customize frequency and power, Save and recall device profiles, Intuitive professional interface

**In-app purchases:** none


### Stealth Device Detector Find

[App page](https://appshunter.io/ios/app/stealth-device-detector-find/id6748346291)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stealth Network Guard | $8.99 | per 7 days |
| weekly | $8.99 | per 7 days |
| monthly | $14.99 | per month |
| monthly trial | $15.99 | per month |


## Frequently asked questions

### Is ECSig free?

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

### Is Stealth Device Detector Find free?

Stealth Device Detector Find is free to download, with in-app purchases available.

### Do ECSig or Stealth Device Detector Find have ads?

Stealth Device Detector Find shows ads; ECSig does not.

### Which is updated more often, ECSig or Stealth Device Detector Find?

ECSig ships an update every 3 months, and Stealth Device Detector Find daily. Most recently, ECSig was updated on October 10, 2026 and Stealth Device Detector Find on October 7, 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.*