# VoxBox App vs ECSig

The clearest difference is iOS requirement: VoxBox App at 12.0 against ECSig's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VoxBox App ships an update every 2 months, ECSig every 3 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | VoxBox App | ECSig |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ecsig/id6737245267/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 44 MB | 29 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vox S.p.A.](https://appshunter.io/developer/1397456155) | [Ecsite Inc](https://appshunter.io/developer/1529398875) |

## What reviewers say

### VoxBox App

[App page](https://appshunter.io/ios/app/voxbox-app/id1544926183)

This app connects users to a portable WiFi unit for group audio experiences. It allows tour group members to easily link up with their guide in two simple steps.

**Highlights:** Connects to portable WiFi unit, Facilitates group audio, Simple two-step connection, Guide-to-member communication

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is VoxBox App free?

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

### Is ECSig free?

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

### Do VoxBox App or ECSig have ads?

Neither VoxBox App nor ECSig shows ads.

### Which is updated more often, VoxBox App or ECSig?

VoxBox App ships an update every 2 months, and ECSig every 3 months. Most recently, VoxBox App was updated on October 16, 2026 and ECSig on October 10, 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.*