App Intel
512

Resyna

LiveVizyPlan2 apps · 136 installsHealth & FitnessFreeai.resyna.app

Calming sound that listens to your heart.

Alert me★ WatchOpen in Play ↗
Total installs
1
exact · Play shows 1+
Installs / day
0
since last crawl
Rating
—★
— ratings · — reviews
Released
3 Aug 2026
2mo ago
Last update
25 Aug 2026
v1.0.0 · 2mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
11.21.51.7211 Oct12 Oct12 Oct
11.21.51.7211 Oct12 Oct12 Oct

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info and App activity
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

14 in 6 groups
8 Sensitive2 Notable4 Routine

What this app can do with your phone

  • Know your exact location using GPS, Wi-Fi and mobile networks
  • Record sound using your phone's microphone
  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
  • Read data from body sensors, such as your heart rate
  • Show its own windows or bubbles on top of other apps you are using
LocationSensitive1

Access to where your device is, using GPS or network signals

  • Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
Wearable sensors/Activity dataSensitive1

Access to body sensor data like heart rate and your physical activity

  • Read data from body sensors, such as your heart ratebody sensors (like heart rate monitors) · BODY_SENSORS
OtherSensitive7

Access to miscellaneous device features that don't fit other categories

  • Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
  • Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Screenshot 4 Download
Screenshot 5 Download
Screenshot 6 Download
Screenshot 7 Download
Screenshot 8 Download
Full description
Calming sound that listens to your heart. Resyna plays gentle, layered sound that follows your heart rhythm and slowly guides your breathing toward a calmer, steadier pace. Slow, paced breathing is a well-studied way to help the body settle — what researchers call coherence. Resyna is made to support relaxation, not to treat any condition. ADAPTIVE SESSIONS Connect a heart-rate source and the sound responds to you in real time — softening, slowing, and deepening as you settle. No wearable? Sessions run beautifully on a gentle default pace. Choose a length that fits the moment: a 10-minute unwind, a 20-minute settle, or long deep sessions of up to 8 hours for the night. CALM & FOCUS Two fixed tone beds — soft, consonant tones layered under calming sound — giving you a soothing space to slow your breathing and unwind, or settle in and concentrate. No wearable needed. Playback continues with the screen off. RESYNA TOUCH Something for your hands: drag a finger and colour blooms beneath it. On its own, or while a session plays. WORKS WITH YOUR HEART-RATE DEVICE • Health Connect — heart rate from the watches and bands you already own (Samsung, Fitbit, Garmin, Pixel Watch and more, via their companion apps) • Bluetooth heart-rate straps and bands — Polar, Garmin, Wahoo, CooSpo and any device using the standard Bluetooth heart-rate profile • Entirely optional, and off by default — you choose if and when to connect anything PRIVATE BY DESIGN Your heart rate is processed on your device to shape the sound — it is never uploaded, never shared, never used for ads. See resyna.ai/privacy. LIVE, HONEST READOUTS Watch calm, coherence, breath pace and heart rate move during a session — a gentle guide, not a score to chase. Built on a patented harmonic method, now in the public domain. Resyna's closed-loop approach is patent pending. GOOD TO KNOW • Best with headphones — Resyna plays slightly different tones to each ear • Start with 2–5 minutes at a comfortable volume and build up as it feels right • Stop if you feel any discomfort, dizziness or unease • Not a medical device and not medical advice; it does not diagnose, treat, or cure any condition. If you are pregnant or have epilepsy or a heart condition, check with your doctor first

What's new

First release of Resyna — calming sound that follows your heart rhythm and gently supports pacing your breathing slower.

Growing in Health & Fitness

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