# SatNOGS vs Morse ICR

The clearest difference is rating: SatNOGS at 5.0 against Morse ICR's 4.0. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SatNOGS holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

SatNOGS ships an update every 5 months, Morse ICR every 4 months. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SatNOGS | Morse ICR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/satnogs/id1669797826/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/morse-icr/id6736839333/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 48 MB | 1 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Victor Belov](https://appshunter.io/developer/1356487489) | [Jouni Erola](https://appshunter.io/developer/295758397) |

## 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


### Morse ICR

[App page](https://appshunter.io/ios/app/morse-icr/id6736839333)

This app helps you learn Morse code by sound through interactive practice and real-time audio feedback. It offers a progressive learning system, customizable sessions, and streak tracking to build your confidence and mastery.

**Highlights:** Interactive keyboard input, Visual learning cues, Progressive character introduction, Customizable practice sessions, Streak tracking, Comprehensive statistics, Adaptive difficulty

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SatNOGS free?

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

### Is Morse ICR free?

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

### Which has better reviews, SatNOGS or Morse ICR?

SatNOGS is rated higher. SatNOGS averages 5.0 out of 5 from 4 ratings, while Morse ICR averages 4.0 from 4 ratings.

### Do SatNOGS or Morse ICR have ads?

Neither SatNOGS nor Morse ICR shows ads.

### Which is updated more often, SatNOGS or Morse ICR?

SatNOGS ships an update every 5 months, and Morse ICR every 4 months. Most recently, SatNOGS was updated on October 1, 2026 and Morse ICR on September 29, 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.*