Phase4 Mobile, Inc.
PulseGate's liveness check found it on 14 Sep 2026; it is registered on the App Store and has been in the index since 30 Jun 2026. How this is checked
Rain Sounds HQ is a sleep and relaxation app with more than 300 stereo recordings of rain, thunderstorms, streams, rivers, and waterfalls. Users can combine up to six sounds, set fade-out timers, and download a selection of sounds for free.
Inferred · not functionally tested
Overview
6 featuresPurpose: Falling asleep and relaxing without distracting noise or complicated sound setup.
Inferred · not functionally tested
Audience: people seeking sleep, relaxation, focus, or meditation sounds
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: freemium · license: Proprietary · platforms: MOBILE, DESKTOP, WEB · deployment: browser, ios
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: phase4mobile.com · apps.apple.com. These links do not verify the individual claims.
In the Meditation & relaxation space, Phase4 Mobile, Inc. takes a focused approach. Inferred · not functionally tested: It focuses on falling asleep and relaxing without distracting noise or complicated sound setup. Inferred · not functionally tested: Phase4 Mobile, Inc. is a consumer product aimed at people seeking sleep, relaxation, focus, or meditation sounds. Basis unknown · not verified: A free plan is available. Basis unknown · not verified: Phase4 Mobile, Inc. is available on the web and iOS.
It is developed by Phase4 Mobile (United States), and it first shipped in 2014. Inferred · not functionally tested: Among its 6 catalogued features are 300+ sound recordings, custom sound mixes, and six-layer mixing.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- 300+ sound recordings
- Custom sound mixes
- Six-layer mixing
- Sleep timer
- Fade-out timer
- Offline downloads
Topics: Inferred · not functionally tested
Built with & integrations
- WordPress
- /wp-content/ in the HTML · /wp-json/ in the HTML · /wp-includes/ in the HTML
Trust & compliance
Indexing history
What PulseGate has recorded for this listing
Frequently asked questions about Phase4 Mobile, Inc.
- What does Phase4 Mobile, Inc. do?
- Inferred · not functionally tested: Phase4 Mobile, Inc. focuses on falling asleep and relaxing without distracting noise or complicated sound setup. It is catalogued under Meditation & relaxation on PulseGate.
- Who should use Phase4 Mobile, Inc.?
- Inferred · not functionally tested: Phase4 Mobile, Inc. is a consumer product built for people seeking sleep, relaxation, focus, or meditation sounds.
- Is Phase4 Mobile, Inc. free?
- Basis unknown · not verified: Yes — there is a free tier, with paid plans for advanced use.
- What platforms does Phase4 Mobile, Inc. run on?
- Basis unknown · not verified: Phase4 Mobile, Inc. runs on the web and iOS.
- Is Phase4 Mobile, Inc. still active?
- PulseGate's liveness check found it on 14 Sep 2026.
- What projects are similar to Phase4 Mobile, Inc.?
- Similar projects tracked by PulseGate include Rain Rain Sleep Sounds, Rainlayer, and Nocta - Sleep Sounds and noise.Rain Rain Sleep SoundsRainlayerNocta - Sleep Sounds and noise
- Who makes Phase4 Mobile, Inc.?
- Phase4 Mobile, Inc. is developed by Phase4 Mobile, based in the United States.
- When did Phase4 Mobile, Inc. launch?
- Phase4 Mobile, Inc. first shipped in 2014.
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