Comparison

MOSAIC PowerStream vs Bluetooth Microphone

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

Head to head
About

MOSAIC PowerStream

Access, stream, and share your media library wirelessly from a connected storage device. Organize and back up files, expanding your device's memory. Supports simultaneous streaming to multiple devices.

Highlights
  • Wireless media access
  • Built-in media players
  • Offline content streaming
  • File backup and organization
  • Expand device memory
  • Simultaneous streaming for multiple devices
  • Airplay and Apple TV support
Read full description

The Mosaic PowerStream app works together with your Mosaic PowerStream storage device. The app provides wireless access to videos, photos, music and documents stored on your Mosaic PowerStream device. The app’s simple navigation structure makes it easy to find, stream and share the pieces of your media library. Functions: STREAM: Wirelessly access content from your Mosaic PowerStream device Built-in media players support a large number of file formats Access your files at anytime, no Internet connection required SAVE: Back up important files so they are always accessible Organize files between your Mosaic PowerStream device and your iPhone or iPad Expand the memory of your iPhone and iPad SHARE: Allow up to 7 devices to simultaneously view and stream your content Supports Airplay Supports video mirroring to Apple TV ***A Mosaic PowerStream storage device is required to use this app***

About

Bluetooth Microphone

Transform your iPhone into a live microphone for parties, karaoke, or public speaking. Stream your voice wirelessly to Bluetooth or AirPlay speakers with real-time effects and minimal latency. Enjoy an intuitive interface for easy control and fun voice modulation.

Highlights
  • Live voice streaming
  • Bluetooth and AirPlay support
  • Voice effects (Echo, Robot)
  • One-tap control
  • Karaoke mode
  • Low latency output
Features
Read full description

Bluetooth Microphone: ShareMic turns your iPhone into a live karaoke microphone for any speaker you already own. Connect to a Bluetooth speaker, an AirPlay device or a smart TV, tap once, and your voice fills the room. No hardware to buy, no cables, nothing to pair twice. SING KARAOKE ANYWHERE Your phone becomes the karaoke microphone. Sing over any backing track through the speaker at your party, in the backyard or on vacation, and hear yourself loud and clear with almost no delay. BE HEARD IN ANY ROOM A wireless microphone in your pocket means you can address a classroom, a wedding, a meeting or a crowd without a PA system. Speak normally; the speaker does the work. SOUND THE WAY YOU WANT Choose from 29 voice effects, from echo and reverb for singing to robot, cave and cartoon voices for fun. Voice isolation filters out room noise so only your voice comes through, and you can pick which iPhone microphone to listen with. WORKS WITH WHAT YOU HAVE Any Bluetooth speaker, AirPlay speaker, soundbar or TV becomes your stage. Live indicators show when the mic is on, and one tap starts or stops the session. Bluetooth output keeps latency at a minimum; AirPlay can add a little delay, and the app tells you how to keep it low. WHY SHAREMIC A karaoke microphone app should be simple: open it, connect, sing or speak. ShareMic does exactly that, in your language, with the effects and clarity you need for karaoke nights, announcements and everything in between. Make any speaker your karaoke microphone speaker. Download ShareMic and start singing. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MOSAIC PowerStream2 screens
Bluetooth Microphone4 screens

Verdict

The call

The clearest difference is review sentiment: MOSAIC PowerStream at 100% against Bluetooth Microphone's 50%. MOSAIC PowerStream also leads on rating (5.0 vs 4.1) and in-app purchases (none vs 2). Bluetooth Microphone's advantage is ratings volume (32 vs 1). On price, update cadence and ads 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 Microphone sells 2 in-app purchases, starting at $6.99 per 7 days. MOSAIC PowerStream asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MOSAIC PowerStream holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Bluetooth Microphone has 32 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of MOSAIC PowerStream's written reviews are positive against 50% of Bluetooth Microphone's.

UpkeepUpdate frequency

MOSAIC PowerStream ships an update monthly, Bluetooth Microphone every 6 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard7 real differences · 3 level
MOSAIC PowerStream versus Bluetooth Microphone: the parameters behind the verdict, then further details
ParameterMOSAIC PowerStreamBluetooth Microphone
PriceFreeFree
Rating5.0 (1 ratings) — better4.1 (32 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings132 — better
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS9.0 — better18.0
Further details — not scored
Size53 MB13 MB
Age rating17+4+
DeveloperPowerstick.comNicolas A. Rodriguez

Customer experience

MOSAIC PowerStream

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bluetooth Microphone

All ratings32 ratings
Positive75.0%
Neutral3.1%
Negative21.9%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

MOSAIC PowerStream

No in-app purchases

2 purchases

Bluetooth Microphone

Subscriptions2
  • Weekly7 Days trial$6.997 Days
  • Yearly – Save 93%$24.991 Year

Questions

Is MOSAIC PowerStream free?
MOSAIC PowerStream is free to download, with no in-app purchases.
Is Bluetooth Microphone free?
Bluetooth Microphone is free to download, with in-app purchases available.
Which has better reviews, MOSAIC PowerStream or Bluetooth Microphone?
MOSAIC PowerStream is rated higher. MOSAIC PowerStream averages 5.0 out of 5 from 1 ratings, while Bluetooth Microphone averages 4.1 from 32 ratings.
Do MOSAIC PowerStream or Bluetooth Microphone have ads?
Neither MOSAIC PowerStream nor Bluetooth Microphone shows ads.
Which is updated more often, MOSAIC PowerStream or Bluetooth Microphone?
MOSAIC PowerStream ships an update monthly, and Bluetooth Microphone every 6 weeks. Most recently, MOSAIC PowerStream was updated on October 24, 2026 and Bluetooth Microphone on October 28, 2026.

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