# SDR Receiver vs xBLEtz

The clearest difference is review sentiment: SDR Receiver at 73% against xBLEtz's 0%. SDR Receiver also leads on rating (4.1 vs 1.0) and ratings volume (15 vs 1). xBLEtz's advantage is price ($1.99 vs $9.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

SDR Receiver costs $9.99 and xBLEtz $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SDR Receiver holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: SDR Receiver has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 73% of SDR Receiver's written reviews are positive against 0% of xBLEtz's.

SDR Receiver ships an update every 4 months, xBLEtz every 10 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SDR Receiver | xBLEtz |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | **[4.1 (15 ratings)](https://appshunter.io/ios/app/sdr-receiver/id1289939888/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/xbletz-ble-scan-2/id1434961046/reviews) |
| Number of ratings | **15** | 1 |
| Positive reviews | **73.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Monetization | Paid | Paid |
| Size | 2 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Transition Technology Ventures, LLC](https://appshunter.io/developer/1289939887) | [Kouichi Abe](https://appshunter.io/developer/295852950) |

## 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


### xBLEtz

[App page](https://appshunter.io/ios/app/xbletz-ble-scan-2/id1434961046)

Explore, connect to, and interact with Bluetooth Low Energy devices. This tool allows you to read, write, and receive notifications from device characteristics, and even replicate peripheral data structures.

**Highlights:** Discover available Bluetooth LE peripherals, Connect to Bluetooth LE devices, Browse device services and characteristics, Read, write, and notify characteristic properties, Replicate peripheral profiles, Virtual peripheral mode

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

**In-app purchases:** none


## Frequently asked questions

### Is SDR Receiver free?

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

### Is xBLEtz free?

xBLEtz costs $1.99, with no in-app purchases.

### Which has better reviews, SDR Receiver or xBLEtz?

SDR Receiver is rated higher. SDR Receiver averages 4.1 out of 5 from 15 ratings, while xBLEtz averages 1.0 from 1 ratings.

### Do SDR Receiver or xBLEtz have ads?

Neither SDR Receiver nor xBLEtz shows ads.

### Which is updated more often, SDR Receiver or xBLEtz?

SDR Receiver ships an update every 4 months, and xBLEtz every 10 months. Most recently, SDR Receiver was updated on October 23, 2026 and xBLEtz on October 24, 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.*