Comparison

Bluetooth Speaker Microphone vs PulseRelay

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

Head to head
About

Bluetooth Speaker Microphone

Turn your smartphone into a wireless microphone for various uses. Easily broadcast your voice to Bluetooth-enabled speakers, sound systems, or car audio. Ideal for announcements, presentations, karaoke, and parties.

Highlights
  • Wireless microphone functionality
  • Broadcast to Bluetooth speakers
  • Suitable for announcements
  • Use for presentations
  • Karaoke and singing aid
  • Personal voice amplification
Features
Read full description

Turn your iPhone into a simple live microphone for Bluetooth speakers. Bluetooth Speaker Microphone helps you speak through a connected speaker for announcements, practice, presentations, small events, classroom moments, karaoke-style fun, and quick voice amplification. What you can do: - Use your iPhone as a live mic - Send your voice to a Bluetooth speaker - Make quick announcements without extra gear - Practice speaking, singing, or presenting - Set up a pocket PA-style speaker in seconds Simple setup: 1. Connect your Bluetooth speaker 2. Open the app and start the mic 3. Speak and hear your voice through the speaker Whether you need a pocket megaphone, a quick PA-style tool, or a simple voice amplifier, Bluetooth Speaker Microphone keeps it fast and easy.

About

PulseRelay

Features
Read full description

LAUNCH SPECIAL: EARLY ADOPTER ACCESS PulseRelay is currently in its introductory launch phase and is 100% free. Download now to automatically secure 'Early Adopter' status, granting you lifetime unlimited access to all future premium features. Turn your Apple Watch into a professional Bluetooth Heart Rate Monitor. PulseRelay broadcasts your real-time heart rate from your Apple Watch to any Bluetooth-enabled fitness equipment or app. Connect seamlessly to Peloton, Zwift, Garmin, NordicTrack, Hydrow, Wahoo, and gym equipment that supports standard Bluetooth Heart Rate monitors. Why PulseRelay? Stop buying expensive chest straps or armbands. You already wear the world's best heart rate sensor on your wrist. PulseRelay unlocks its power to work with everything else. Key Features: - Universal Bluetooth Broadcasting: Works with any device that accepts a standard Bluetooth Heart Rate Monitor (BLE). No proprietary walled gardens. - AirPods Pro Support: forgot your watch? No problem. PulseRelay can read heart rate directly from your AirPods Pro (3rd Gen or newer) during broadcasting. - Live Activity & Dynamic Island: See your Heart Rate instantly on your iPhone's Lock Screen or Dynamic Island. - Native Apple Watch Recording: Tracks your workout using Apple's native algorithms for Running, Cycling, Rowing, and more. Your rings, calories, and distance are tracked accurately and saved directly to Apple Health. - Heart Rate Zones: Visualize your effort with beautiful, real-time Heart Rate Zone gauges (Warmup, Fat Burn, Cardio, Peak, Max). Private & Secure: - No Account Required. - No Tracking/Analytics. - Your health data stays on your device. Requirements: - Apple Watch Series 4 or newer. - iPhone iOS 26.2 or newer. Disclaimer: PulseRelay is an independent app and is not affiliated with, endorsed by, or associated with Peloton, Zwift, Garmin, or any other equipment manufacturers mentioned. All trademarks are the property of their respective owners.

Screenshots

Bluetooth Speaker Microphone4 screens
PulseRelay3 screens

Verdict

The call

The clearest difference is update cadence: PulseRelay at weekly against Bluetooth Speaker Microphone's every 5 weeks. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bluetooth Speaker Microphone ships an update every 5 weeks, PulseRelay weekly. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 8 level
Bluetooth Speaker Microphone versus PulseRelay: the parameters behind the verdict, then further details
ParameterBluetooth Speaker MicrophonePulseRelay
PriceFreeFree
Rating4.9 (7 ratings) — better—
Number of ratings7 — better—
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS17.617.0 — better
Further details — not scored
Size10 MB4 MB
Age rating4+4+
DeveloperFenuku KekeliNicholas Spackman

In-app purchases

None

Bluetooth Speaker Microphone

No in-app purchases

None

PulseRelay

No in-app purchases

Questions

Is Bluetooth Speaker Microphone free?
Bluetooth Speaker Microphone is free to download, with no in-app purchases.
Is PulseRelay free?
PulseRelay is free to download, with no in-app purchases.
Do Bluetooth Speaker Microphone or PulseRelay have ads?
Neither Bluetooth Speaker Microphone nor PulseRelay shows ads.
Which is updated more often, Bluetooth Speaker Microphone or PulseRelay?
Bluetooth Speaker Microphone ships an update every 5 weeks, and PulseRelay weekly. Most recently, Bluetooth Speaker Microphone was updated on October 7, 2026 and PulseRelay on October 19, 2026.

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