Simple Morse Tool vs Astro Track
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Morse Tool
This utility app transforms your phone into a simple tool for transmitting Morse code signals. The screen illuminates when touched, and a basic Morse code chart is provided for reference. It's designed for straightforward use, offering a fun experience when shared with others.
- Morse code signal transmission
- White screen for visibility
- Minimal Morse code chart
- Recent letter highlighting
- Ad-free experience
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Turns your phone into a simple morse tool, and nothing more. The app's screen turns white when you touch it, allowing to transmit morse code signals to those who see you. There's a minimal Morse Code chart at the bottom too; the most recently entered letter is briefly highlighted. No InApp purchases, no ads. Most fun when used with another person.
Astro Track
Track the International Space Station's live location on a map. Get real-time updates and see its path across the globe. A must-have for space enthusiasts and anyone curious about our planet from above.
- Live ISS tracking on map
- Real-time location updates
- Global path visualization
- Space station information
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Follow live on the map International space station.
Screenshots
Verdict
The clearest difference is review sentiment: Simple Morse Tool at 100% against Astro Track's 0%. Astro Track's advantage is update cadence (every 56 months vs every 139 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Simple Morse Tool ships an update every 139 months, Astro Track every 56 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Simple Morse Tool | Astro Track |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 139 months | Every 56 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Bartlomiej Niemtur | Aminjoni Abdullozoda |
Customer experience
Simple Morse Tool
Astro Track
In-app purchases
Simple Morse Tool
No in-app purchases
Astro Track
No in-app purchases
Questions
Is Simple Morse Tool free?
Is Astro Track free?
Do Simple Morse Tool or Astro Track have ads?
Which is updated more often, Simple Morse Tool or Astro Track?
Other comparisons
