Polyrhythm vs Mobile Soundscape
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polyrhythm
Create a personalized soundscape for relaxation, sleep, or meditation. Explore a variety of organic and synthesized instruments, ambient background sounds, and AI-generated presets. Customize and save your favorite sound combinations for a tranquil experience.
- Variety of sound presets
- Organic and synthesized instruments
- Background ambient sounds
- AI preset generator
- Advanced preset customization
- Create and save custom presets
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When it's time for rest and relaxation, our app will become your faithful companion. Perfect for use before sleep or during meditation, it can also help soothe your child or yourself. Based on polyrhythmic sound playback, our app promises a deep immersion into the world of sounds and visualizations. Features of our app: - A variety of presets with unique moods; - Various organic and synthesized musical instruments to create the perfect atmosphere; - Background sounds including white noise, bird songs, and ocean waves; - AI preset generator for a continuous flow of inspiration; - Advanced preset customization for precise sound tuning; - Ability to create custom presets and save them to favorites. Discover the world of harmony and tranquility with our unique app - your personal oasis of calm. Also worth reading Privacy Policy: https://sites.google.com/view/castles-trip-privacy-policy. And Terms of use: https://sites.google.com/view/polyrhythm-tos
Mobile Soundscape
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Create Your Perfect Escape with Mobile Soundscape - Your Sound, Your Rules Customize your soundscape by layering different ambient elements until it’s just right. Return anytime to your combination with the auto save feature. - Seamless Control Access your soundscapes instantly from the Control Center, without even opening the app. - AirPlay Ready Connect to your favorite speakers or smart devices with AirPlay and fill your space with calm.
Screenshots
Verdict
The clearest difference is in-app purchases: Mobile Soundscape at none against Polyrhythm's 3. Polyrhythm's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Polyrhythm sells 3 in-app purchases, starting at $1.99 per 7 days. Mobile Soundscape asks for nothing beyond the download.
Polyrhythm ships an update every 5 weeks, Mobile Soundscape every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Polyrhythm | Mobile Soundscape |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (9 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 131 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Stanislav Duplinskiy | VINCENZO GARAMBONE |
In-app purchases
Polyrhythm
- Full access to app functions$1.997 Days
- Full access to app functions$5.991 Month
- Full access to app functions3 Days trial$12.993 Months
Mobile Soundscape
No in-app purchases
Questions
Is Polyrhythm free?
Is Mobile Soundscape free?
Do Polyrhythm or Mobile Soundscape have ads?
Which is updated more often, Polyrhythm or Mobile Soundscape?
Other comparisons
