# Backyard Grill vs Spectrum SDR (RTL

The clearest difference is review sentiment: Spectrum SDR (RTL at 100% against Backyard Grill's 0%. Backyard Grill's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 26.0). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Spectrum SDR (RTL sells 1 one-off in-app purchase. Backyard Grill asks for nothing beyond the download.

Backyard Grill ships an update fortnightly, Spectrum SDR (RTL every 11 days. The most recent releases landed on October 20, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Backyard Grill | Spectrum SDR (RTL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/spectrum-sdr-rtl-sdr/id6764391865/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free | Free |
| Size | 91 MB | 7 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [VELONG ENTERPRISES CO., LTD](https://appshunter.io/developer/1383117547) | [James Mainwaring](https://appshunter.io/developer/1895761181) |

## What reviewers say

### Backyard Grill

[App page](https://appshunter.io/ios/app/backyard-grill/id1614600006)

This app simplifies grilling by allowing remote temperature monitoring and control via Bluetooth. Set your desired temperature and manage your cooking from your device.

**Highlights:** Bluetooth connectivity, Remote temperature monitoring, Customizable temperature settings, Easy control interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Spectrum SDR (RTL

[App page](https://appshunter.io/ios/app/spectrum-sdr-rtl-sdr/id6764391865)

Explore radio signals with your RTL-SDR dongle. Listen to AM/FM/SSB/CW, view FFT and waterfall displays, and customize your experience. Requires a remote rtl_tcp instance over WiFi.

**Highlights:** Full frequency range support, AM, FM, SSB, CW reception, FFT and Waterfall displays, Adjustable sample rates, Bias tee and gain controls, Squelch functionality, Customizable display options

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


## Frequently asked questions

### Is Backyard Grill free?

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

### Is Spectrum SDR (RTL free?

Spectrum SDR (RTL is free to download, with in-app purchases available.

### Do Backyard Grill or Spectrum SDR (RTL have ads?

Neither Backyard Grill nor Spectrum SDR (RTL shows ads.

### Which is updated more often, Backyard Grill or Spectrum SDR (RTL?

Backyard Grill ships an update fortnightly, and Spectrum SDR (RTL every 11 days. Most recently, Backyard Grill was updated on October 20, 2026 and Spectrum SDR (RTL on October 31, 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.*