# Electio Midstream vs CoronaSDR

The clearest difference is update cadence: CoronaSDR at every 9 days against Electio Midstream's monthly. CoronaSDR also leads on ratings volume (10 vs 1). Electio Midstream's advantage is iOS requirement (15.1 vs 18.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Electio Midstream against 5.0 for CoronaSDR. That said, the two scores are not equally well evidenced: CoronaSDR has 10 ratings behind it against 1, so its average is the more settled of the two.

Electio Midstream ships an update monthly, CoronaSDR every 9 days. The most recent releases landed on September 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Electio Midstream | CoronaSDR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/electio-midstream/id6753878010/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/coronasdr-rtl-sdr-client/id6759222137/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 33 MB | 5 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Electio](https://appshunter.io/developer/1767719004) | [Alien Systems S.R.L.](https://appshunter.io/developer/1047123293) |

## What reviewers say

### Electio Midstream

[App page](https://appshunter.io/ios/app/electio-midstream/id6753878010)

This application is designed for Oil and Gas midstream operators to streamline operations and cut costs. It offers efficient data entry capabilities, including offline support, to enhance productivity in the field.

**Highlights:** Reduce operating expenses, Improve efficiency, Data entry, Offline support, Purpose-built for midstream operators

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

**In-app purchases:** none


### CoronaSDR

[App page](https://appshunter.io/ios/app/coronasdr-rtl-sdr-client/id6759222137)

This application allows users to connect to and control RTL-SDR servers on their local network. It provides live spectrum and waterfall displays, various demodulation modes, and DSP controls for audio filtering and signal tuning. Users can save favorite stations and adjust RF settings.

**Highlights:** Live spectrum and waterfall display, Multiple demodulation modes (AM, NFM, WFM, USB, LSB, CW), DSP controls (squelch, AGC, filters), Station favorites with import/export, RF controls (PPM, tuner options), Diagnostics and performance pipeline

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

**In-app purchases:** none


## Frequently asked questions

### Is Electio Midstream free?

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

### Is CoronaSDR free?

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

### Which has better reviews, Electio Midstream or CoronaSDR?

Electio Midstream and CoronaSDR are both rated 5.0 out of 5 on the App Store, from 1 and 10 ratings respectively.

### Do Electio Midstream or CoronaSDR have ads?

Neither Electio Midstream nor CoronaSDR shows ads.

### Which is updated more often, Electio Midstream or CoronaSDR?

Electio Midstream ships an update monthly, and CoronaSDR every 9 days. Most recently, Electio Midstream was updated on September 30, 2026 and CoronaSDR on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*