Morse Flash: Code, LED Sign

Morse Flash combines a flashlight, SOS beacon, Morse code transmitter and camera-based Morse reader in one app. It flashes to the beat of your music, alerts you when notifications arrive, and turns your phone into a real scrolling LED sign.

FEATURES

• Flashlight: Turn the LED on with one tap. The app opens instantly and the light stays on even when the screen goes dark.
• SOS: Flash the international distress signal automatically, with an optional repeat.
• Strobe: Blink the flashlight at a steady, adjustable speed. Set the rate with a slider; a safety cap is built in.
• Alert Flash: When a call, message or notification arrives, the flashlight blinks a short pattern. You choose which notification types trigger it. It never fires on your own outgoing calls, and it works for a second incoming call even while you are already talking.
• Morse Send: Type a message and the app transmits it as light using the phone's flash. Letters, numbers and common punctuation are supported.
• Morse Read: Point your camera at a distant blinking light and the app decodes the Morse signal into text. A zoom control helps with faraway sources.
• Rhythm Flash: The app listens to the music around you and flashes to the beat. Your phone becomes a strobe light at parties.
• LED Sign: Your message becomes a real dot-matrix sign — letters are drawn with the classic 5x7 pattern used on real LED panels. 13 visual styles, 12 colors, animated backgrounds (color cycle, rainbow, wave...), text reveal effects, Classic/Fine dot density and Bold/Thin lettering. Save your signs and recall them with one tap. What you see in the preview is exactly what appears on screen; drag to set size and position. Works as a screensaver too.
• Screen Flash: Use the whole screen as the light source instead of the rear LED.
• Quick access: Open the flashlight from the Quick Settings tile or long-press app shortcuts.

WHERE IT HELPS

Use it as a flashlight during power cuts and night walks; signal someone far away while camping, at sea or in the mountains; send an SOS in an emergency. Turn on Alert Flash so you never miss a call while your phone is silent. Show your message on the LED Sign at concerts, stadiums, events or in a shop window; turn your phone into stage lighting with Rhythm Flash and Strobe at parties. It is also great for exchanging secret light messages with friends, learning Morse code, or scout practice.

ADS AND PREMIUM

Let's be clear: Morse Send, Morse Read and Rhythm Flash open with a short interstitial ad and then run ad-free for a while. Strobe shows a short interstitial each time you start it. The LED Sign full screen unlocks for 30 minutes after watching a short rewarded ad. These features require an internet connection. Alert Flash is free; a single short ad is shown when you switch it on, after which it keeps working until you turn it off — even offline. Flashlight and SOS always work instantly, even offline.

If you prefer no ads, a one-time Premium purchase removes all ads and unlocks everything permanently. No monthly subscription, no hidden fees, no auto-renewal. Pay once, done.

PRIVACY AND PERMISSIONS

Morse Flash requires no account and no sign-up. The camera permission is used only to control the flashlight and read Morse signals; no photos or videos are taken. The microphone permission is used only to measure sound levels while Rhythm Flash is running; audio is never recorded or sent anywhere. Alert Flash needs notification access; it only uses the moment a notification arrives and its type — the content is never read, stored or transmitted. Text you type into the LED Sign stays on your device. The app never asks for location and never touches your contacts or files.

Available in English, Turkish, Spanish, French, Arabic, Chinese and Japanese.

Safety note: Do not point flashing lights at drivers, vehicles, aircraft, or people who are sensitive to light.

Recent changes:
NEW: LED Sign — turn your phone into a real dot-matrix scrolling sign. 13 styles, 12 colors, animated backgrounds, saved signs and a screensaver.
NEW: Strobe with adjustable speed.
NEW: Redesigned Premium menu.
FIX: The torch button no longer stutters on rapid taps.
FIX: Alert Flash no longer fires on your own outgoing calls.
FIX: The app no longer closes when you change the language.
FIX: Menu bubbles no longer run off screen in Arabic.