# SDR Receiver vs Husker Scope

The clearest difference is price: Husker Scope at Free against SDR Receiver's $9.99. Husker Scope also leads on rating (4.5 vs 4.1) and iOS requirement (13.0 vs 17.0). SDR Receiver's advantage is update cadence (every 4 months vs every 9 months). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Husker Scope is free to download; SDR Receiver costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Husker Scope holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 15 and 8 respectively. Written reviews point the same way: 72% of SDR Receiver's written reviews are positive against 75% of Husker Scope's.

SDR Receiver ships an update every 4 months, Husker Scope every 9 months. The most recent releases landed on September 18, 2026 and August 10, 2026 respectively.

## The numbers

| Metric | SDR Receiver | Husker Scope |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.1 (15 ratings)](https://appshunter.io/ios/app/sdr-receiver/id1289939888/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/husker-scope/id1593014802/reviews)** |
| Number of ratings | **15** | 8 |
| Positive reviews | 72.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | Paid | **Free** |
| Size | 2 MB | 23 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Transition Technology Ventures, LLC](https://appshunter.io/developer/1289939887) | [University of Nebraska - Lincoln](https://appshunter.io/developer/317236993) |

## What reviewers say

### SDR Receiver

[App page](https://appshunter.io/ios/app/sdr-receiver/id1289939888)

This app demodulates and plays AM and FM radio signals received by compatible SDR hardware. It allows users to listen to various broadcasts, manage station lists, and adjust audio settings. Requires a separate radio and host computer for operation.

**Highlights:** Demodulate AM and FM signals, Manage station lists (import/export), Adjustable squelch and LNA gain, Adjustable audio filters, Signal strength indicator, AirPlay audio streaming, Lock Screen controls

**Features:** Vision Pro support

**In-app purchases:** none


### Husker Scope

[App page](https://appshunter.io/ios/app/husker-scope/id1593014802)

This utility app functions as a multi-channel signal generator and analyzer. It supports audio range signals through device speakers and can process higher frequencies with a custom hardware board. The app offers oscilloscope, spectrum analyzer, and logic analyzer capabilities.

**Highlights:** Dual Channel Function Generator, DC AM/FM Modulator, DC Oscilloscope, DC Spectrum Analyzer, 8-channel Logic Analyzer, Audio output via speakers/jack, Custom hardware board support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SDR Receiver free?

SDR Receiver costs $9.99, with no in-app purchases.

### Is Husker Scope free?

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

### Which has better reviews, SDR Receiver or Husker Scope?

Husker Scope is rated higher. SDR Receiver averages 4.1 out of 5 from 15 ratings, while Husker Scope averages 4.5 from 8 ratings.

### Do SDR Receiver or Husker Scope have ads?

Neither SDR Receiver nor Husker Scope shows ads.

### Which is updated more often, SDR Receiver or Husker Scope?

SDR Receiver ships an update every 4 months, and Husker Scope every 9 months. Most recently, SDR Receiver was updated on September 18, 2026 and Husker Scope on August 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.*