# SatNOGS vs QRQ CW

The clearest difference is rating: SatNOGS at 5.0 against QRQ CW's 4.3. SatNOGS also leads on in-app purchases (none vs 1) and iOS requirement (15.0 vs 26.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. QRQ CW sells 1 one-off in-app purchase. SatNOGS asks for nothing beyond the download.

SatNOGS holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 7 respectively.

SatNOGS ships an update every 5 months, QRQ CW every 3 months. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SatNOGS | QRQ CW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/satnogs/id1669797826/reviews)** | [4.3 (7 ratings)](https://appshunter.io/ios/app/qrq-cw/id6447576515/reviews) |
| Number of ratings | 4 | **7** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 48 MB | 6 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Victor Belov](https://appshunter.io/developer/1356487489) | [Ake Liljenberg](https://appshunter.io/developer/1681828547) |

## What reviewers say

### SatNOGS

[App page](https://appshunter.io/ios/app/satnogs/id1669797826)

Access a global network of satellite ground stations to communicate with satellites and observe their data. The platform is open to all, with public observation results freely distributed. Resources are available for building your own ground station.

**Highlights:** Global ground station network access, Remote ground station operation, Satellite communication, Public observation data access, Ground station building resources

**In-app purchases:** none


### QRQ CW

[App page](https://appshunter.io/ios/app/qrq-cw/id6447576515)

Enhance your Morse Code reception speed with this convenient app. Practice daily for a few minutes to improve your skills with high-quality audio and accurate timing. A demo version offers full features with limited practice words, allowing you to try it before purchasing additional content.

**Highlights:** Improve Morse Code reception speed, Premium audio quality, Accurate Morse code timing, Adjustable speed from 15 to 60 WPM, Farnsworth timing options, Customizable preferences

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Content Access | $2.99 | one-time |


## Frequently asked questions

### Is SatNOGS free?

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

### Is QRQ CW free?

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

### Which has better reviews, SatNOGS or QRQ CW?

SatNOGS is rated higher. SatNOGS averages 5.0 out of 5 from 4 ratings, while QRQ CW averages 4.3 from 7 ratings.

### Do SatNOGS or QRQ CW have ads?

Neither SatNOGS nor QRQ CW shows ads.

### Which is updated more often, SatNOGS or QRQ CW?

SatNOGS ships an update every 5 months, and QRQ CW every 3 months. Most recently, SatNOGS was updated on October 16, 2026 and QRQ CW on October 3, 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.*