Comparison

Flash Morse Signal vs Morseon

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Flash Morse Signal

Features
Read full description

Flash Morse Signal is a unique mobile application that enables offline communication using Morse code transmitted through your device's flashlight. Perfect for emergency situations, remote locations, or when traditional communication methods are unavailable. Key Features: • Send Morse Code Messages Convert text to Morse code instantly and transmit messages using your phone's flashlight. The app automatically converts your input following international ITU standards, ensuring compatibility and accuracy. Support for letters (A-Z), numbers (0-9), and spaces. Messages can be transmitted in a continuous loop with easy stop control. • Emergency SOS Mode One-tap SOS signal transmission for emergency situations. Your flashlight begins transmitting the standard SOS pattern (...---...), repeating continuously until you stop it. Quick access from the main screen makes it perfect for situations where you need to signal for help quickly and effectively. • Message History View all sent messages in one place. Complete history stored locally on your device with no data transmission to external servers. Your messages remain private and secure. • Receive Messages (Coming Soon) A future update will enable receiving Morse code messages through your device's camera. The camera will detect light signals and automatically decode them back to text. This feature will complete the two-way communication capability, allowing you to both send and receive messages offline. Camera permissions are declared in preparation for this feature, but the camera is not currently used in version 1.0. • Bilingual Support Available in English and Polish with easy language switching in settings. The entire interface is fully localized, making the app accessible to users in both languages. • Dark Mode Choose between light and dark themes to match your preferences and viewing conditions. Whether you're using the app in bright sunlight or low-light conditions, Flash Morse Signal adapts to provide the best viewing experience. Perfect For: - Emergency situations when networks are down - Remote locations without cellular coverage - Outdoor adventures and expeditions - Learning Morse code - Backup communication method - Line-of-sight messaging Privacy & Security: All data is stored locally on your device. No internet connection required. No data collection or transmission to external servers. Your messages remain private and secure. Technical Details: - Requires device with flashlight capability - No internet connection required - ITU-compliant Morse code standards - Local storage for message history - Optimized for battery efficiency during transmission Getting Started: 1. Download and install Flash Morse Signal 2. Grant flashlight permission when prompted 3. Type your message or tap SOS for emergency mode 4. Start transmitting and communicate offline! Why Choose Flash Morse Signal? Unlike other communication apps that require internet connectivity or external services, Flash Morse Signal works entirely offline. It's simple, reliable, and puts you in control of your communication. Whether you're preparing for emergencies, exploring remote areas, or simply want to learn Morse code, Flash Morse Signal is the perfect tool. Download now and experience the power of offline communication!

About

Morseon

This app transforms your device into a comprehensive Morse code toolkit. Send messages using light, sound, or vibration, decode signals from your camera or microphone, and learn or practice Morse code with interactive exercises.

Highlights
  • Send Morse code via flashlight, screen, sound, or vibration
  • Decode Morse from camera light signals
  • Decode Morse from microphone audio tones
  • Learn Morse alphabet and symbols
  • Interactive Morse code practice exercises
  • Convert text to Morse code
Features
Read full description

Morseon turns your iPhone into a complete Morse code toolkit for sending, decoding, learning, and practicing Morse code. Whether you’re curious about Morse code, learning it for the first time, practicing your skills, or simply need a practical Morse utility, Morseon brings the essential tools together in one place. SEND MORSE CODE YOUR WAY Type any message and instantly convert it into Morse code. Morseon can transmit your message using the capabilities already built into your iPhone: • Flash — send Morse code with the rear flashlight • Screen — use bright on-screen light signals • Sound — transmit dots and dashes as audible tones • Vibration — feel the rhythm of Morse code directly • Text — view the complete Morse representation of your message Adjust the transmission settings to match different situations and practice at your own pace. DECODE MORSE FROM LIGHT Point your camera toward a blinking Morse signal and let Morseon analyze the light pattern. The decoder detects changes between light and darkness, interprets dots and dashes, and converts the detected Morse sequence into readable text. It is a simple way to experiment with real-world optical Morse signals without manually writing down every dot and dash. DECODE MORSE FROM SOUND Morseon can now listen for Morse code tones through your microphone and decode them in real time. The audio decoder is designed to identify Morse signals while reducing interference from ordinary speech, music, and background noise. It supports common Morse tone frequencies and multiple transmission speeds, making it useful for experiments, practice sessions, recordings, radios, speakers, and other audible Morse sources. Watch the signal waveform, signal strength, detected frequency, and decoding status while Morseon works. LEARN MORSE CODE Morseon is not only a decoder — it can also help you learn the language behind the signals. Explore letters, numbers, and Morse symbols and become familiar with the relationship between characters, dots, and dashes. Listen to each code, observe its rhythm, and build recognition gradually. PRACTICE AND TEST YOURSELF Knowing the Morse alphabet is only the beginning. Use interactive exercises to strengthen your ability to recognize and understand Morse code. Practice repeatedly and improve your speed at your own pace. Whether you’re starting from zero or refreshing skills you learned before, Morseon gives you a convenient place to practice anywhere. A TOOL FOR CURIOSITY, LEARNING, AND REAL-WORLD USE Morse code has existed for generations, but it remains fascinating because it can be transmitted using something as simple as light or sound. Morseon lets you explore that idea using the hardware already in your pocket. Use it to: • Learn the Morse alphabet • Practice recognizing dots and dashes • Convert text into Morse code • Send messages with light • Send messages with sound • Decode flashing signals with the camera • Decode audible Morse tones with the microphone • Experiment with different speeds and signals • Demonstrate Morse code to friends • Explore one of the most iconic communication systems ever created SOS AND SIGNALING Quickly access recognizable Morse patterns such as SOS and transmit them using light or sound. Morseon can be a useful signaling companion, but it should not be considered a replacement for emergency services, dedicated emergency equipment, or professional communication devices. BUILT FOR IPHONE Morseon takes advantage of the camera, flashlight, microphone, speaker, screen, and haptic capabilities of your iPhone to turn a classic communication system into an interactive modern experience. No complicated equipment is required. From your first “… — …” to real-time light and audio decoding, Morseon gives you the tools to explore Morse code in one place. Send it. Hear it. See it. Decode it. Learn it. Discover Morse code with Morseon.

Screenshots

Flash Morse Signal4 screens
Morseon4 screens

Verdict

The call

The clearest difference is in-app purchases: Flash Morse Signal at none against Morseon's 1. Flash Morse Signal also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Morseon sells 1 one-off in-app purchase. Flash Morse Signal asks for nothing beyond the download.

UpkeepUpdate frequency

Flash Morse Signal ships an update every 3 days, Morseon every 4 days. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level
Flash Morse Signal versus Morseon: the parameters behind the verdict, then further details
ParameterFlash Morse SignalMorseon
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 4 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size22 MB5 MB
Age rating4+4+
DeveloperMichal Zakrocki昆 杨

In-app purchases

None

Flash Morse Signal

No in-app purchases

1 purchases

Morseon

One-time1
  • Morse Flash Pro$2.99

Questions

Is Flash Morse Signal free?
Flash Morse Signal is free to download, with no in-app purchases.
Is Morseon free?
Morseon is free to download, with in-app purchases available.
Do Flash Morse Signal or Morseon have ads?
Neither Flash Morse Signal nor Morseon shows ads.
Which is updated more often, Flash Morse Signal or Morseon?
Flash Morse Signal ships an update every 3 days, and Morseon every 4 days. Most recently, Flash Morse Signal was updated on September 30, 2026 and Morseon on October 11, 2026.

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