Comparison

Bluetooth Loudspeaker vs Microphone

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bluetooth Loudspeaker

Amplify your voice through a connected Bluetooth speaker. Use your iPhone or iPad as a wireless microphone for karaoke, teaching, performances, or announcements. Run other music apps in the background for a complete audio experience.

Highlights
  • Amplify voice to Bluetooth speakers
  • Use iPhone/iPad as wireless microphone
  • Background app operation
  • Karaoke singing
  • Volume booster/megaphone
  • Wireless audio amplification
Features
Read full description

Do you want to boost your voice in the public, or love to sing karaoke? If you have a portable bluetooth speaker, this app is a must for your iPhone / iPad. Bluetooth Loudspeaker is an app to amplify your voice output to your wireless connected bluetooth speaker. That is, your iPhone becomes the microphone and the bluetooth speaker becomes a remote loudspeaker within 10 meters distance. As this app can run at background, your iPhone can play mp3 music and let you sing karaoke at the same time. What can you do with a microphone and remote loudspeaker? Who needs this mic and remote loudspeaker? Some examples are: - sing karaoke at home or anywhere, - teaching in a classroom or lecture room, - street performance, live show, - speaker in a large conference room, - garage sale, outdoor sale, pop-up store sale, or other sales promotion, - tour guide at the hot spot, - fan of a sport team, who sing loud to support the favourite sport team in the stadium, - outdoor activities, - works as volume booster or megaphone for your speech, - beach party, birthday party, exhibitions, celebrations and many more cases. With this app, you have a wireless microphone on your hand! Read me first: 1. User must connect to a bluetooth speaker when using this app for voice output. Do NOT choose device internal speaker, as there will be some unwanted echo noise. 2. This app will NOT bluetooth or airplay connect to your remote speaker. User has to manually connect to the speaker first (through Settings > Bluetooth). Then open this app. 3. When using this app to output voice to connected bluetooth speaker, user can put this app as background job and run another music app such as Apple Music (or any music app). To stop, go back to this app and tap the stop button. 4. This app does NOT support wired headset / headphone or bluetooth headset or line-out. 5. This app does not download or play online mp3 music or video. 6. Remember to turn device output volume to about 80-90% maximum (at top right icon), and mic gain to about 40-50% (at bottom slide bar). 7. Some iPad mic is located on top of the device, while most iPhone default mic is at the bottom. From iOS 14 and on, there will be an ads tracking dialog popup once, which is required for new iOS user privacy purpose. We do not collect any data from user or device. Feel free to contact our email support.

About

Microphone

Transform your phone into a powerful voice amplifier and PA system. Speak into your device and project your voice instantly through connected speakers, ideal for presentations, events, or classrooms. No extra equipment needed, just your phone and a speaker.

Highlights
  • Voice amplification
  • Live microphone
  • PA system
  • Connects to speakers
  • Portable voice amplifier
  • Real-time projection
Features
Read full description

Microphone: Megi - Wireless Mic for Bluetooth Speakers Turn your device into a powerful voice amplification system. Speak into your phone's microphone and instantly project your voice through any connected speaker. With built-in echo cancellation and fun voice effects, you get clear sound plus the option to transform how you sound. Perfect for presentations, events, tour guides, teachers, or anyone who needs their voice to reach further. Simply connect to your preferred speaker, tap to talk, and make yourself heard. No special equipment needed—just your device and a speaker. Use Megi as a: Live microphone & PA system Portable voice amplifier for teachers and classrooms Tour guide megaphone Presentation speaker tool Event announcer Voice changer with robot, chipmunk, deep voice and more effects Frequently Asked Questions: Can I use my phone as a megaphone? Yes, but you need an external speaker. Microphone - Megi turns your phone into a real-time voice amplifier. Just connect a Bluetooth speaker or wired speaker and start talking. Can I use my phone as a microphone for a speaker? Yes. Microphone - Megi lets you use your phone's built-in microphone to send your voice to any connected speaker instantly. Does the app remove echo and feedback? Yes. Microphone - Megi includes adjustable echo cancellation with multiple intensity levels (low, medium, high) so you can eliminate feedback and howling based on your setup. Can I change my voice? Yes. The built-in voice changer offers multiple effects including deep voice, chipmunk, robot, and more — great for fun, parties, or creative presentations. Do I need special equipment? No. All you need is your phone and a speaker — Bluetooth or wired (then you would also need a cable to connect it to the phone). How do I amplify my voice with my phone? Download Microphone - Megi, connect to your speaker, tap the button, and start speaking. Your voice is projected through the speaker in real time. Is this app good for teachers and presentations? Absolutely. Microphone - Megi is ideal for classrooms, meetings, presentations, guided tours, and small events where you need your voice to carry further. privacy policy: https://mrjohn10.github.io/megi/privacy-policy Terms of Use (EULA): https://mrjohn10.github.io/megi/terms-of-service

Screenshots

Bluetooth Loudspeaker3 screens
Microphone4 screens

Verdict

The call

The clearest difference is review sentiment: Bluetooth Loudspeaker at 78% against Microphone's 43%. Bluetooth Loudspeaker also leads on rating (4.4 vs 4.2). Microphone's advantage is update cadence (every 11 days vs every 2 months) and ratings volume (106 vs 26). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bluetooth Loudspeaker sells 2 one-off in-app purchases and Microphone sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Bluetooth Loudspeaker holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 26 and 106 respectively. Written reviews point the same way: 78% of Bluetooth Loudspeaker's written reviews are positive against 43% of Microphone's.

UpkeepUpdate frequency

Bluetooth Loudspeaker ships an update every 2 months, Microphone every 11 days. Both last shipped on October 22, 2026.

Scorecard4 real differences · 6 level
Bluetooth Loudspeaker versus Microphone: the parameters behind the verdict, then further details
ParameterBluetooth LoudspeakerMicrophone
PriceFreeFree
Rating4.4 (26 ratings) — better4.2 (106 ratings)
Positive reviews77.8% of reviews — better42.9% of reviews
Number of ratings26106 — better
Update frequencyEvery 2 monthsEvery 11 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.3 — better
Further details — not scored
Size6 MB61 MB
Age rating4+4+
DeveloperWimlogJan Augustyniak

Customer experience

Bluetooth Loudspeaker

All ratings26 ratings
Positive80.8%
Neutral11.5%
Negative7.7%
Written reviews18 reviews
Positive77.8%
Neutral5.6%
Negative16.7%

Microphone

All ratings99 ratings
Positive77.8%
Neutral3.0%
Negative19.2%
Written reviews14 reviews
Positive42.9%
Neutral7.1%
Negative50.0%

In-app purchases

2 purchases

Bluetooth Loudspeaker

One-time2
  • Share voice recordings$2.99
  • Remove ad$2.99
8 purchases

Microphone

Subscriptions5
  • Pro3 Days trial$4.997 Days
  • Pro$7.997 Days
  • Pro$9.991 Month
Show 2 more
  • Pro$19.991 Year
  • Pro3 Days trial$39.991 Year
One-time3
  • ProFree
  • Pro$29.99
  • Pro$49.99

Questions

Is Bluetooth Loudspeaker free?
Bluetooth Loudspeaker is free to download, with in-app purchases available.
Is Microphone free?
Microphone is free to download, with in-app purchases available.
Which has better reviews, Bluetooth Loudspeaker or Microphone?
Bluetooth Loudspeaker is rated higher. Bluetooth Loudspeaker averages 4.4 out of 5 from 26 ratings, while Microphone averages 4.2 from 106 ratings.
Do Bluetooth Loudspeaker or Microphone have ads?
Both Bluetooth Loudspeaker and Microphone show ads.
Which is updated more often, Bluetooth Loudspeaker or Microphone?
Bluetooth Loudspeaker ships an update every 2 months, and Microphone every 11 days. Most recently, Bluetooth Loudspeaker was updated on October 22, 2026 and Microphone on October 22, 2026.

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