Morse Flash Signal vs Dual Flashlight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Morse Flash Signal
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Morse Flash Signal can transform Morse code into flashlight signals with ease. Perfect for outdoor enthusiasts, emergency situations, or learning Morse code, this app allows users to input text and instantly convert it into precise, timed flashlight signals. *Only supports devices with a flashlight
Dual Flashlight
This app provides dual lighting capabilities, utilizing both the back-camera flash and customizable screen lighting. It offers various modes for different situations, including flashing, SOS signals, and unique features like a bear bell and mosquito repellent.
- Dual back-camera flash and screen lighting
- Customizable screen brightness and color
- Flashing modes for back-camera and screen
- SOS Morse code signal
- Bear bell sound for wildlife warning
- Mosquito repellent sound feature
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Turn your phone into a versatile LED flashlight and adjustable screen light. Dual Flashlight lets you light the front and rear of your phone together or separately—useful for night walks, camping, hiking, power outages and everyday tasks. TWO LIGHT SOURCES, ONE APP • Rear LED flashlight for focused light • Screen light with adjustable brightness and five colors • Use both lights together to illuminate both sides of your phone FLASHING LIGHT AND VISUAL SOS Choose a flashing light or send the SOS pattern in Morse code when you need a visible signal. BEAR BELL FOR OUTDOOR USE Play a repeating bell sound intended to make nearby wildlife aware of your presence. It does not guarantee protection; always follow established outdoor safety guidance. MADE FOR REAL-LIFE MOMENTS • Simple, large controls • Remembers your selected screen color and brightness • Screen light remains available when a rear flash is unsupported Whether you need a flashlight for a power outage, a camping light for outdoors or an SOS light for visibility, Dual Flashlight keeps essential lighting tools together. Made with care in Canada.
Screenshots
Verdict
The clearest difference is update cadence: Morse Flash Signal at every 5 days against Dual Flashlight's every 2 months. Dual Flashlight's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Morse Flash Signal ships an update every 5 days, Dual Flashlight every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | Morse Flash Signal | Dual Flashlight |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Pin Yuan Chen | Jisu Jung |
In-app purchases
Morse Flash Signal
No in-app purchases
Dual Flashlight
No in-app purchases
Questions
Is Morse Flash Signal free?
Is Dual Flashlight free?
Do Morse Flash Signal or Dual Flashlight have ads?
Which is updated more often, Morse Flash Signal or Dual Flashlight?
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