Terra Serena - Calm Sea Sounds
Seiya.k Health & Fitness iPhoneiPadiPod touch
Terra Serena - Calm Sea Sounds is a free Health & Fitness app for iPhone and iPad by Seiya.k. Requires iOS 16.2. Updated October 16, 2026.
- Price
- Free
- on the App Store
- Size
- 37 MB
- Age 4+
- Updated
- Oct 16
- 2026 · v1.3.3
Screenshots
About Terra Serena - Calm Sea Sounds
Can't fall asleep, or can't settle into work with the noise around you? Put Terra Serena on: a beach, a campfire or a snowfield that moves on its own, with real recorded waves and rain, and your mind slows down with it. Nothing here is a photo or a looped video. Every scene is drawn live, so no two waves are ever the same and the campfire never repeats itself. SCENES - Beach — real recorded waves washing ashore under a sunset sky - Open Sea — switch between day, sunset, and night, add a storm or rain. Tap for ripples, drag to look around, pinch to change altitude - Campfire — crackling fire under a moonlit sky - Savanna — a sunset grassland. Drag to look around - Snowfield — quiet snowfall in the still of night - Aurora (Premium) — curtains of light shimmering across the night sky SOUND - Ambience that responds to each scene and its weather - 7 music tracks, from music boxes to electric piano - Auto Play — scenes and music change on their own as each track ends - Separate volume controls for ambience and music - Background playback with lock screen controls PREMIUM (subscription or one-time purchase) - Scene & Music Selection — pick any scene and track manually - Sound Mixer — blend waves, rain, fire, breeze, and crickets to taste - Sleep Timer — audio gently fades out and stops as you fall asleep, with the remaining time on your lock screen - Yoga Chime — a clear bell at set intervals to cue your poses - Presets — save your favorite scene, volume, and music combinations - Track Management — favorite or hide music tracks - Aurora scene PLANS - Free — Auto Play through every scene and track, with time and weather controls - Premium Monthly (with 7-day free trial) - Premium Yearly - Premium Lifetime (pay once, keep forever) Subscriptions renew automatically unless canceled at least 24 hours before the end of the period, and are charged to your Apple ID. You can cancel anytime in Settings. Privacy Policy: https://fillapps.com/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.3.3 · Updated October 16, 2026
The Premium screen now displays correctly in your language. Plus minor improvements.
App privacy
The developer, Seiya.k, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction
Used for: Analytics
Alternatives to Terra Serena - Calm Sea Sounds
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Terra Serena - Calm Sea Sounds | – | Free | October 16, 2026 | |
| Sleep Aquarium | – | Free | Jun 18, 2026 | Compare |
| Totonoi. | – | Free | Jul 19, 2026 | Compare |
| Piyori - Bedtime Bird Habit | – | Free | Aug 19, 2026 | Compare |
| 悠逸YOYONG-助眠播客、沉浸式助眠哄睡催眠冥想雨声白噪音 | – | Free | Sep 29, 2026 | Compare |
| White Noise & Fan Sleep Softly | – | Free | Sep 12, 2026 | Compare |
| Moon Lull | – | Free | Sep 13, 2026 | Compare |