Bluetooth Speaker Microphone vs PulseRelay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Wireless microphone functionality
- Broadcast to Bluetooth speakers
- Suitable for announcements
- Use for presentations
- Karaoke and singing aid
- Personal voice amplification
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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.
PulseRelay
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | Bluetooth Speaker Microphone | PulseRelay |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (7 ratings) — better | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Fenuku Kekeli | Nicholas Spackman |
In-app purchases
Bluetooth Speaker Microphone
No in-app purchases
PulseRelay
No in-app purchases
Questions
Is Bluetooth Speaker Microphone free?
Is PulseRelay free?
Do Bluetooth Speaker Microphone or PulseRelay have ads?
Which is updated more often, Bluetooth Speaker Microphone or PulseRelay?
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