# niliBOX vs Echo

The clearest difference is in-app purchases: niliBOX at none against Echo's 2. niliBOX also leads on iOS requirement (14.0 vs 17.0). Echo's advantage is update cadence (every 9 days vs every 4 months) and ratings volume (36 vs 1). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. Echo sells 2 in-app purchases, starting at $4.99 per month. niliBOX asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for niliBOX against 4.9 for Echo. That said, the two scores are not equally well evidenced: Echo has 36 ratings behind it against 1, so its average is the more settled of the two.

niliBOX ships an update every 4 months, Echo every 9 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | niliBOX | Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nilibox/id6740749067/reviews)** | [4.9 (36 ratings)](https://appshunter.io/ios/app/echo-global-sdr-receiver/id6759174390/reviews) |
| Number of ratings | 1 | **36** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 30 MB | 12 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Juan Carlos Prieto](https://appshunter.io/developer/1791415092) | [Mark Garrison Jr.](https://appshunter.io/developer/1877165041) |

## What reviewers say

### niliBOX

[App page](https://appshunter.io/ios/app/nilibox/id6740749067)

This software facilitates the management of external devices, whether they are connected locally or accessed remotely. It provides a centralized platform for controlling and interacting with various hardware peripherals.

**Highlights:** Manage external devices, Local device connection, Remote device access, Centralized control, Hardware peripheral interaction

**Features:** macOS Compatibility

**In-app purchases:** none


### Echo

[App page](https://appshunter.io/ios/app/echo-global-sdr-receiver/id6759174390)

Tune into thousands of remote radio servers worldwide from your iPhone or iPad. Explore shortwave broadcasts, aviation communications, and more with a global interactive map and advanced tuning features. Enjoy uninterrupted background audio and a privacy-first experience.

**Highlights:** Global interactive map and search, Support for multiple SDR architectures, Scanner mode and OpenMHz archives, Pro-level tuning and analytics, Offline frequency library and logging, Uninterrupted background audio, Privacy-first design

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo Pro Monthly | $4.99 | per month |
| Echo Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is niliBOX free?

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

### Is Echo free?

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

### Which has better reviews, niliBOX or Echo?

niliBOX is rated higher. niliBOX averages 5.0 out of 5 from 1 ratings, while Echo averages 4.9 from 36 ratings.

### Do niliBOX or Echo have ads?

Neither niliBOX nor Echo shows ads.

### Which is updated more often, niliBOX or Echo?

niliBOX ships an update every 4 months, and Echo every 9 days. Most recently, niliBOX was updated on October 30, 2026 and Echo on November 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.*