What Pulsey: Baby Heartbeat Monitor actually does (from App Store listing)
PULSEY: Your Pregnancy Sound Journal
Listen to, record, and save the gentle sounds of your pregnancy. Pulsey uses advanced audio enhancement to help you amplify subtle belly sounds using only your iPhone microphone—no extra accessories needed.
HOW IT WORKS Pulsey acts as a sound amplifier for expecting parents. By using sophisticated audio processing, it highlights quiet sounds from your surroundings. Create a beautiful audio keepsake of your journey and build a personal pregnancy sound journa…
Listen to, record, and save the gentle sounds of your pregnancy. Pulsey uses advanced audio enhancement to help you amplify subtle belly sounds using only your iPhone microphone—no extra accessories needed.
HOW IT WORKS Pulsey acts as a sound amplifier for expecting parents. By using sophisticated audio processing, it highlights quiet sounds from your surroundings. Create a beautiful audio keepsake of your journey and build a personal pregnancy sound journal.
KEY FEATURES • Belly Sound Amplifier (Premium): Listen to quiet, subtle sounds with sound enhancement. • Record & Save (Premium): Capture audio sessions and build a library of memories. • Pregnancy Countdown: Track your progress with a due date countdown. • Mindful Listening: Designed for relaxing, quiet moments between parent and baby. • Private & Secure: All audio is stored 100% locally on your device.
Note: Amplification and Recording features require an in-app purchase.
TIPS FOR THE BEST EXPERIENCE • Remove your phone case for better microphone contact. • Find a very quiet room (background noise will be amplified). • Use headphones to hear the enhanced audio clearly. • Be patient—gentle movements and sounds take time to find.
PRIVACY & SAFETY Pulsey is for entertainment and wellness purposes only. It is NOT a medical device and is not intended to replace professional medical advice or provide clinical data (such as heartbeat monitoring). For any health concerns, always consult your doctor.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Pulsey: Baby Heartbeat Monitor's tracker page for current rating, reviews and snapshot timeline.
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