Simple Morse Tool vs SOS Morse Flash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Morse Tool
This utility app transforms your phone into a simple tool for transmitting Morse code signals. The screen illuminates when touched, and a basic Morse code chart is provided for reference. It's designed for straightforward use, offering a fun experience when shared with others.
- Morse code signal transmission
- White screen for visibility
- Minimal Morse code chart
- Recent letter highlighting
- Ad-free experience
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Turns your phone into a simple morse tool, and nothing more. The app's screen turns white when you touch it, allowing to transmit morse code signals to those who see you. There's a minimal Morse Code chart at the bottom too; the most recently entered letter is briefly highlighted. No InApp purchases, no ads. Most fun when used with another person.
SOS Morse Flash
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EMERGENCY SOS MORSE FLASH When every second counts, SOS Morse Flash turns your phone into a professional emergency beacon. Perfect for hikers, campers, travelers, and anyone who values safety preparedness. KEY FEATURES: - Instant SOS signal with authentic morse code (... --- ...) - Custom morse messages for any text - Emergency widget for quick access - Adjustable flash speed and vibration feedback - Dark mode optimized for emergencies - Works offline - no internet required PROFESSIONAL GRADE: - Precise morse code timing standards - High-contrast interface for stress situations - Battery-optimized flash patterns - Quick action buttons for common messages - Tutorial and safety tips included EMERGENCY READY: Perfect for outdoor adventures, travel emergencies, power outages, or any situation where you need to signal for help. The internationally recognized SOS signal (... --- ...) can be seen from great distances. SMART FEATURES: - Home screen widget for instant access - Customizable flash speed (10%-100%) - Vibration patterns sync with morse code - Quick preset messages (HELP, OK, NO) - Clean, intuitive emergency-focused design TRUSTED BY: Outdoor enthusiasts, emergency responders, travelers, and safety-conscious individuals worldwide. Download now and be prepared for any emergency. Your safety is worth it. --- Universal compatibility • Privacy focused • No ads during emergencies
Screenshots
Verdict
The clearest difference is update cadence: SOS Morse Flash at daily against Simple Morse Tool's every 139 months. Simple Morse Tool's advantage is iOS requirement (15.1 vs 18.5). 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.
Simple Morse Tool ships an update every 139 months, SOS Morse Flash daily. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.
| Parameter | Simple Morse Tool | SOS Morse Flash |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 139 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.5 |
| Further details — not scored | ||
| Size | 16 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Bartlomiej Niemtur | Thomas Aurange |
In-app purchases
Simple Morse Tool
No in-app purchases
SOS Morse Flash
No in-app purchases
Questions
Is Simple Morse Tool free?
Is SOS Morse Flash free?
Do Simple Morse Tool or SOS Morse Flash have ads?
Which is updated more often, Simple Morse Tool or SOS Morse Flash?
Other comparisons
