Fluid Simulation vs Bliss
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fluid Simulation
Transform your screen into a relaxing oasis with interactive fluid art, mesmerizing particle effects, and calming music. Engage in guided breathing exercises to reduce stress and enhance mindfulness. Customize your experience to create a personal sanctuary for relaxation and creativity.
- Mesmerizing fluid art creation
- Dazzling particle and kaleidoscope effects
- Soothing ambient music and soundscapes
- Guided mindful breathing exercises
- Customizable colors, intensity, and speed
- Save creations as wallpapers
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Breathe, Relax, Create. Welcome to Your Personal Oasis. Unleash the magic at your fingertips with Fluid Simulation – Magic Fluids — a breathtaking app where stunning visuals, calming music, and mindful breathing exercises come together to transform your screen into a world of pure relaxation. Explore a Universe of Sensations: - Mesmerizing Fluid Art: Touch and swipe to create hypnotic waves of color, light, and particles. - Particles & Kaleidoscopes: Dive into dazzling particle effects and endlessly shifting kaleidoscopic patterns. - Soothing Sounds & Music: Let relaxing soundscapes and ambient music guide your mind into a deeper state of calm. - Breathing Exercises: Follow beautifully animated breath flows to center yourself, reduce anxiety, and refresh your mind. - Customizable Experiences: Tailor every detail — colors, intensity, speed, music — to suit your mood. Perfect for Relaxation, Creativity, and Mindfulness. Whether you want to ease stress, unlock your creativity, or simply admire beautiful visuals, Magic Fluids offers a perfect escape for the mind and soul. Bonus Features: - Save your creations as stunning wallpapers. - Use headphones for an even deeper, immersive experience. - Ideal for meditation, focus sessions, and mental wellness breaks. As a premium member of app, you enjoy unlimited access to all features! By subscribing you get unlimited access to all the app’s functionality for the whole duration of your subscription period. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage your subscription and turn off the auto-renewal anytime through your Account Settings. Privacy Policy: https://mobile-apps.dev/wave-privacy-policy/ Terms of Use: https://mobile-apps.dev/wave-terms-of-use/
Bliss
This app guides you through resonant frequency breathing with calming visuals and audio. Practicing this technique for 12 minutes daily can help reduce anxiety, improve sleep, and boost energy levels.
- Visual breathing guidance
- Relaxing audio
- Anxiety and depression symptom relief
- Improved sleep quality
- Energy level boost
- Burnout prevention
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With Bliss, we guide you to breathe at your "Resonant Frequency" using beautiful visuals and relaxing audio. We call this Visual Breathing, and it's deeply relaxing. Extensive research has shown doing 12 minutes of resonant frequency breathing a day can transform your nervous system and has numerous benefits: -It helps improve symptoms of anxiety and depression -It lets your body fall asleep faster and sustain deeper sleep -It can immediately improve energy levels and prevent burnout To learn more about the science of this technique, please visit our website at https://getbliss.app *Subscription and Terms* When you download Bliss you can opt into a free trial. Bliss offers auto-renewing monthly/yearly/weekly subscription options for access to the app's features and content. Your Bliss subscription will automatically renew at the end of each term and payment will be charged through your iTunes account. You can turn off auto-renew at any time from your iTunes account settings but refunds will not be provided for any unused portion of the term. To avoid renewal, you must cancel at least 24 hours before your subscription or trial ends. Your account will be charged for renewal within 24 hours prior to the end of the current period. Any unused portion of a free trial period will be forfeited if you purchase a subscription. As with all of our apps, if you would like to use Bliss but have trouble affording it please email us at support@getbliss.app so we can help you with our financial assistance program. While we can't keep bringing great experiences to the world without making money, we know not everyone that needs access to our content can afford it, and we're happy to help. Find our terms and privacy policy here: https://getbliss.app/terms.html
Screenshots
Verdict
The clearest difference is ads: Bliss at none against Fluid Simulation's shown. Bliss also leads on rating (5.0 vs 4.6). Fluid Simulation's advantage is ratings volume (712 vs 2) and review sentiment (77% vs 67%). On price, update cadence, in-app purchases and monetization model 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. Fluid Simulation sells 4 in-app purchases, starting at $4.99 per 7 days and Bliss sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Bliss holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Fluid Simulation has 712 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 77% of Fluid Simulation's written reviews are positive against 67% of Bliss's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.
| Parameter | Fluid Simulation | Bliss |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (712 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 77.4% of reviews — better | 66.7% of reviews |
| Number of ratings | 712 — better | 2 |
| Update frequency | Weekly | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 138 MB | 295 MB |
| Age rating | 17+ | 4+ |
| Developer | Viacheslav Khakhulin | Rockwell Ventures |
Customer experience
Fluid Simulation
Bliss
Bugs and requests
Fluid Simulation
Reported bugs
2 issues- App crashes or freezes after updates
- Notifications and ads causing disruptions
Requested features
3 requests- Ability to customize the visuals and audio
- Offline mode for use without internet connection
- More ASMR-like features for enhanced relaxation
Bliss
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fluid Simulation
- Weekly3 Days trial$4.997 Days
- Monthly$9.991 Month
- Yearly2 variants$29.991 Year
- Premium$34.99
Bliss
- Weekly3 Days trial$4.997 Days
- Monthly3 Days trial$12.991 Month
- Yearly3 Days trial$49.991 Year
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- Free Trial Week7 Days trial$49.991 Year








