Morse Watcher vs MorseFlash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Morse Watcher
This app transforms your phone into a two-way Morse code communicator. It decodes incoming light signals using your camera and sends messages by flashing your flashlight in real-time, with audio feedback.
- Send and receive Morse code on one screen
- Real-time decoding from camera
- Flashlight sender with audio feedback
- Auto-calibration for timing
- Works offline
- Supports letters, numbers, and punctuation
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Morse Watcher turns your iPhone camera and flashlight into a two-way Morse code tool — send and receive messages on the same screen, in real time. SEND AND RECEIVE TOGETHER Open the sender panel to type and flash a message with your torch while the camera keeps decoding incoming light pulses. Collapse the panel any time to focus on watching, or pin it open for live two-way conversations. DECODE Point your camera at any flashing light — flashlight, LED, or beacon — and Morse Watcher detects the pulses and translates them to text in real time. Tap the screen to place a detection window on your light source. The app auto-calibrates to the sender's timing. SEND Type a message, hit play, and Morse Watcher flashes your torch in precisely timed pulses. Adjust timing to match any receiver. Audio tone feedback plays while the signal is on. KEY FEATURES • Send and receive in one screen — collapsible sender panel • Real-time Morse decoding from camera • Audio tone feedback synchronized to flashes • Tap-to-place Region of Interest/Target • Auto-calibration — no manual tuning required • Full text decoding: A–Z, 0–9, punctuation • Telephoto and optical zoom support • Works fully offline — no internet required IDEAL FOR Ham radio operators, scouts, survivalists, Morse learners, puzzle and escape room enthusiasts. Where a light in the distance is visible and no other means of communication is available. Recommend locating phone on stable ground for best quality decoding. FREE PREVIEW & SUBSCRIPTION Try the full app free for 14 days from first launch. After the preview period, an auto-renewing subscription is required to continue using the app. Cancel any time in iPhone Settings → Apple ID → Subscriptions. Subscription options: • Monthly — auto-renews monthly • Yearly — auto-renews annually Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://morsewatcher.com/privacy.html
MorseFlash
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MorseFlash turns your iPhone into a two-way Morse code light signaling device. TRANSMIT Type a message and MorseFlash blinks it out as Morse code using your flashlight — perfect for line-of-sight signaling, learning, or just having fun. Loop a message to send it continuously. RECEIVE Point your camera at a flashing light source and MorseFlash decodes the Morse signal back into text in real time. FEATURES • Send Morse code via your device's flashlight (torch) • Receive and decode Morse light signals with the camera • Real-time light detection • Works completely offline — no account, no internet required • Clean, simple, dark interface Whether you're a hobbyist, a scout, learning Morse code, or preparing for the unexpected, MorseFlash makes light-based signaling easy.
Screenshots
Verdict
The clearest difference is in-app purchases: MorseFlash at none against Morse Watcher's 2. Morse Watcher's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Morse Watcher sells 2 in-app purchases, starting at $4.99 per month. MorseFlash asks for nothing beyond the download.
| Parameter | Morse Watcher | MorseFlash |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Miro Zaroukian | YIPING TAN |
In-app purchases
Morse Watcher
- Monthly$4.991 Month
- Yearly$49.991 Year
MorseFlash
No in-app purchases








