Morse Code Flash Transmitter vs Live Voice Changer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Morse Code Flash Transmitter
Easily send Morse code messages using your iPhone's flash. Type your message and tap transmit, or use the "Roger" button to acknowledge receipt. Ideal for scouting, camping, and emergency communications.
- Transmit Morse code with iPhone flash
- Type messages for transmission
- Quick "Roger" button
- Emergency communication tool
- Useful for scouting and camping
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This easy to use application allows you to transmit Morse code with the flash on your iPhone. You need only type in what you want to send and click transmit. There is also a "Roger" button that sends the word "Roger" when you want to acknowledge receipt of a Morse code message. Some of the many uses for this app are Boy Scouts, sailors, campers, emergency long distance night-time communications, and emergency military communications.
Live Voice Changer
Alter your voice in real-time for calls and voice chats. Choose from 11 distinct voice effects, including male, female, and character impressions. Fine-tune your sound with a 12-band equalizer and add reverb for polished audio.
- Real-time voice modification
- 11 live voice effects
- 12-band equalizer
- 15 reverb effects
- Voice recording
- Bluetooth and AirPlay support
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The app can change your voice in real time: speaking to the microphone of the iOS device, the sync output in the speaker is changed voice. You can use fake gender voice:male/female. You can act as tom cat, squirrel, Darth Vader, etc. There are 11 live voices you can use. And even you can tune the tone color with a special designed 12-band equalizer to make the voices more natural. It gives you a chance to easily confuse your friend with phone calls, voice chats of game or social apps and so on. What you need are the app, another phone and a set of soundboxes. It is also the live microphone which has 15 reverb effects. With the effects, your voice can be polished more beautiful. Plug your iOS device into a stereo system and then, use the foldback function with one of the reverb effects, you can do vocal exercises, get everyone's attention, make announcements. It's a perfessional voice recorder too. With the voice-changing function and reverb effect function, you can record very special audio files. And you can share the audio to your friends with social apps. Even you can send the playing sound to your friends with talkback function of social apps. It support bluetooth and airplay output device. There are a lot of fun with the app.
Screenshots
Verdict
The clearest difference is review sentiment: Morse Code Flash Transmitter at 100% against Live Voice Changer's 29%. Morse Code Flash Transmitter also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 5). Live Voice Changer's advantage is update cadence (every 3 months vs every 135 months) and ratings volume (4.7K vs 3). On price 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. Live Voice Changer sells 5 one-off in-app purchases. Morse Code Flash Transmitter asks for nothing beyond the download.
Morse Code Flash Transmitter holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Live Voice Changer has 4.7K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Morse Code Flash Transmitter's written reviews are positive against 29% of Live Voice Changer's.
Morse Code Flash Transmitter ships an update every 135 months, Live Voice Changer every 3 months. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.
| Parameter | Morse Code Flash Transmitter | Live Voice Changer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.4 (4.7K ratings) |
| Positive reviews | 100.0% of reviews — better | 29.4% of reviews |
| Number of ratings | 3 | 4.7K — better |
| Update frequency | Every 135 months | Every 3 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 14.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | David Lent | 晓溪 张 |
Customer experience
Morse Code Flash Transmitter
Live Voice Changer
Bugs and requests
Morse Code Flash Transmitter
Not enough reviews yet to summarise bugs or requests.
Live Voice Changer
Reported bugs
3 issues- Recorded audio files getting corrupted
- Live voice changing not working as advertised
- Microphone staying active even when app is closed
Requested features
4 requests- More natural-sounding voice options
- Live voice changing during calls
- Pitch/tone adjustment controls
- Compatibility with external microphones
In-app purchases
Morse Code Flash Transmitter
No in-app purchases
Live Voice Changer
- Realtime Reverb Effect$4.99
- Live Voice Changing$6.99
- Record Package$6.99
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- realtime voices + revebs$7.99
- Voice Changer: Full Version$9.99
Questions
Is Morse Code Flash Transmitter free?
Is Live Voice Changer free?
Which has better reviews, Morse Code Flash Transmitter or Live Voice Changer?
Do Morse Code Flash Transmitter or Live Voice Changer have ads?
Which is updated more often, Morse Code Flash Transmitter or Live Voice Changer?
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