Ru:White noise & Sleeping well

Name: Ru:White noise & Sleeping well
Author: Thetis app

LiveThetis app4 apps · 157.6K installsLifestyleFreecom.t2.whitenoise

Relaxing white noise safe for babies and deep sleep every night

Alert me ★ Watch Open in Play ↗

Total installs: 4
Installs / day: 0
Rating: —★
Released: 4 Aug 2026
Last update: 18 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

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.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

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

6 in 2 groups

1 Sensitive2 Notable3 Routine

What this app can do with your phone

Record sound using your phone's microphone

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

OtherNotable5

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

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
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
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

Download

Full description

Ru is a white noise app thoughtfully designed for the most realistic scenarios: in a dark room, when you're half-asleep, or while you're soothing your little one in the crib. Why choose Ru? 🌙 Night‑friendly interface: The entire UI has reduced brightness, with no pure white colors, to minimize eye strain and keep your bedroom from lighting up. ☝️ Easy "blind" controls: Sound sliders are designed with large strips, so you can easily adjust them with just one hand without having to stare at the screen. 👶 Baby Mode: Ru's most thoughtful feature. When enabled, the app automatically limits volume to a safe level for your baby's hearing and provides distance warnings for proper device placement. 🎛️ Versatile sound mixing: Create your own custom mix from technical noises (White, Pink, Brown) combined with nature sounds (Rain, Stream) and relaxing Train sounds. 🔋 Battery & performance optimized: Ru is built to run smoothly through 8 full hours of the night without overheating or draining your battery abruptly. ⏱️ Smart timer: Set an auto‑off timer (30m, 1h, 4h, 8h) so the app stays with you until you've drifted into deep sleep.

What's new

Auto‑soothe baby: AI‑powered cry detection that automatically turns the sound back on to comfort your baby back to sleep. Age‑based settings: 3 sound modes tailored for Newborns, Infants, and Toddlers. Sleep log: Detailed statistics on how many times your baby fusses and how long the app has been active. Night mode: Ultra‑dim screen and safe‑distance alerts to protect your little one. Absolute privacy: All data processing is done 100% on‑device—no recording or uploading to the cloud.

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