Morse Lamp vs (undersight)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Morse Lamp
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The app allows you to simulate a ship's signal bridge light. You can send signals either manually or as a whole text automatically. Audio playback allows you to learn Morse code. For long training sessions, you can use random text generation.
(undersight)
This application deciphers Morse code light signals observed in the sky, converting them into readable text. It serves as a tool to enhance the experience of a specific performance art project.
- Morse code light signal detection
- Real-time text translation
- Support for performance art projects
- Simple user interface
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(UNDERSIGHT) is an app that reads flashes of Morse code light from the sky and translates them into human readable text. It is designed to support the performance art project by the artist CASSILS.
Screenshots
Verdict
The clearest difference is update cadence: (undersight) at every 2 days against Morse Lamp's monthly. Morse Lamp's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement 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.
Morse Lamp ships an update monthly, (undersight) every 2 days. The most recent releases landed on October 12, 2026 and September 25, 2026 respectively.
| Parameter | Morse Lamp | (undersight) |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 12 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Denis Fedorets | Matthew Dunnerstick |
In-app purchases
Morse Lamp
No in-app purchases
(undersight)
No in-app purchases
Questions
Is Morse Lamp free?
Is (undersight) free?
Do Morse Lamp or (undersight) have ads?
Which is updated more often, Morse Lamp or (undersight)?
Other comparisons
