# Morse Code Keys vs Satellite Tracker

The clearest difference is rating: Morse Code Keys at 4.4 against Satellite Tracker's 3.4. Morse Code Keys also leads on ratings volume (176 vs 13) and review sentiment (56% vs 44%). Satellite Tracker's advantage is ads (none vs shown) and update cadence (every 3 months vs every 11 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Morse Code Keys sells 3 in-app purchases, starting at $2.99 per month and Satellite Tracker sells 4 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

Morse Code Keys holds the better App Store score, 4.4 against 3.4. That said, the two scores are not equally well evidenced: Morse Code Keys has 176 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 56% of Morse Code Keys's written reviews are positive against 44% of Satellite Tracker's.

Morse Code Keys ships an update every 11 months, Satellite Tracker every 3 months. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Morse Code Keys | Satellite Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (176 ratings)](https://appshunter.io/ios/app/morse-code-keys-trainer/id1307714279/reviews)** | [3.4 (13 ratings)](https://appshunter.io/ios/app/satellite-tracker/id1438679383/reviews) |
| Number of ratings | **176** | 13 |
| Positive reviews | **55.6% of reviews** | 44.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 23 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Caesar Salad Software LLC](https://appshunter.io/developer/1249587406) | [Craig Vosburgh](https://appshunter.io/developer/301984770) |

## What reviewers say

### Morse Code Keys

[App page](https://appshunter.io/ios/app/morse-code-keys-trainer/id1307714279)

Master Morse code with this free training application. Practice and drill each letter of the alphabet at your own pace. Ideal for beginners looking to build a solid foundation in Morse code communication.

**Highlights:** Morse code alphabet practice, Letter drilling exercises, Beginner-friendly interface, Free to use

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Monthly | $2.99 | per month |
| Remove Ads Yearly | $9.99 | per year |
| Remove Ads Forever | $19.99 | one-time |

**What reviewers like**

- 👍 Easy to learn Morse code
- 🚀 Fast learning curve
- ✅ Effective for beginners
- 💡 Repetitive learning method works
- ✨ Helps master letters quickly

**What reviewers complain about**

- 🐛 Buggy, doesn't always progress
- 👎 Sound issues (no sound, lag)
- 👎 Buttons lag or register late
- 👎 Dit/Dah keys are backwards
- 👎 Lacks numbers and punctuation

**Reported bugs**

- Audio stopped working after iOS update
- Audio never worked over wireless headphones
- Letter Z not appearing in practice sessions
- Sound doesn't work
- Tone sound lags between touching screen and playing

**Requested features**

- Ability to select individual letters for practice
- Option to remove ads for a one-time fee
- Add numbers and punctuation
- Fix dit/dah key order for iambic keys
- Option to adjust WPM (words per minute)


### Satellite Tracker

[App page](https://appshunter.io/ios/app/satellite-tracker/id1438679383)

Track satellites, the Sun, and the Moon with rise/set times and visibility calculations. Visualize Earth with 3D globe or 2D map views and customize tracking options. Offers free basic functionality with optional subscriptions for expanded satellite access.

**Highlights:** Satellite, Sun, and Moon tracking, Rise/set times and visibility calculations, 3D globe and 2D map Earth views, Customizable tracking options, Free basic functionality, Optional satellite subscription plans

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Amateur Satellites Monthly | $1.49 | per month |
| All Satellites Monthly | $1.99 | per month |
| Amateur Satellites Annual | $8.99 | per year |
| All Satellites Annual | $11.99 | per year |


## Frequently asked questions

### Is Morse Code Keys free?

Morse Code Keys is free to download, with in-app purchases available.

### Is Satellite Tracker free?

Satellite Tracker is free to download, with in-app purchases available.

### Which has better reviews, Morse Code Keys or Satellite Tracker?

Morse Code Keys is rated higher. Morse Code Keys averages 4.4 out of 5 from 176 ratings, while Satellite Tracker averages 3.4 from 13 ratings.

### Do Morse Code Keys or Satellite Tracker have ads?

Morse Code Keys shows ads; Satellite Tracker does not.

### Which is updated more often, Morse Code Keys or Satellite Tracker?

Morse Code Keys ships an update every 11 months, and Satellite Tracker every 3 months. Most recently, Morse Code Keys was updated on October 11, 2026 and Satellite Tracker 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.*