Signal Code vs Clean
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Signal Code
This app is a comprehensive tool for learning and using Morse code. It allows instant translation between text and Morse code, offers an exploration of the Morse alphabet, and keeps a history of your translations for easy review and practice.
- Text-to-Morse translation
- Morse to text translation
- Morse alphabet exploration
- Translation history
- Learning tool
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SignalCode - Master Morse Code with Ease Unlock the power of Morse code with SignalCode, your ultimate tool for translating text to Morse and vice versa. Whether you're a beginner or an expert, SignalCode makes learning and using Morse code simple and fun. Key Features: Text-to-Morse Translation: Instantly translate any text into Morse code and vice versa, making communication in dots and dashes easy and efficient. Morse Code Alphabet Exploration: Dive deep into the intricacies of the Morse alphabet. Understand the patterns behind each letter and number through the simple combination of dots and dashes. Translation History: Never lose track of your translations. Easily revisit and review past translations, unlocking new opportunities for learning and practice.
Clean
This app offers a guided breathing timer to promote relaxation, focus, and mental reset. Users can customize inhale, exhale, and hold durations with a clear visual interface.
- Customizable inhale, exhale, and hold times
- Smooth visual breathing guide
- Promotes relaxation and focus
- Helps reset mind and body
- Simple and effective interface
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Clean-X is a simple and effective breathing timer designed to help you relax, focus, and reset. Set your inhale, exhale, and hold times, and follow the clean visual guide for a smoother mind and body. Terms of Use - https://cleanxapp.com/terms.html Privacy Policy - https://cleanxapp.com/privacy.html
Screenshots
Verdict
Signal Code and Clean both sit at 4.6 stars, but that hides the real split: 50% of Clean's written reviews are positive against 40% of Signal Code's. On price, rating, ratings volume and update cadence 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. Signal Code sells 2 in-app purchases, starting at $7.99 per 7 days and Clean sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.6 for Signal Code against 4.5 for Clean. Both are backed by a comparable volume of ratings — 105 and 94 respectively. Written reviews are what separate them: 40% of Signal Code's written reviews are positive against 50% of Clean's.
Signal Code ships an update every 6 weeks, Clean every 3 weeks. The most recent releases landed on June 11, 2026 and September 6, 2026 respectively.
| Parameter | Signal Code | Clean |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (105 ratings) — better | 4.5 (94 ratings) |
| Positive reviews | 40.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 105 — better | 94 |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 27 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Heliostar LTD | Stage Clear LP |
Customer experience
Signal Code
Clean
In-app purchases
Signal Code
- Premium3 Days trial$7.997 Days
- Premium3 Days trial$9.997 Days
Clean
- Premium features3 Days trial$9.997 Days
- Premium features3 Days trial$23.997 Days
Questions
Is Signal Code free?
Is Clean free?
Which has better reviews, Signal Code or Clean?
Do Signal Code or Clean have ads?
Which is updated more often, Signal Code or Clean?
Other comparisons
