Comparison

Aetheria vs Prostir zvuku

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Aetheria

Features
Read full description

Aetheria: Your Spatial Sanctuary Escape the flat world. Enter Aetheria. Aetheria is not just another noise app. It is a high-performance spatial audio engine designed for those who demand more from their mental space. Whether you are deep-lining code, seeking restorative sleep, or reclaiming your focus from ADHD, Aetheria constructs a living, 3D environment that breathes with you. THE SPATIAL AUDIO DIFFERENCE • Standard apps play static, two-dimensional loops. Aetheria utilizes a proprietary 360° sound stage. • Active Spatialization: Use your screen as a canvas. Drag a crackling fire to your left, heavy rain behind you, and wind in the pines above. • Dynamic Orbit: Enable "Motion" to let sounds slowly rotate around you. This prevents auditory habituation, keeping your brain engaged in a flow state for longer periods. NEUROSCIENCE, NOT JUST NOISE We don’t just offer "relaxing sounds." We offer cognitive control. Layer your environment with scientifically calibrated binaural beats to tune your brain state: • Delta (2.5 Hz): Deep, restorative sleep. • Theta (6.0 Hz): Meditation & creative visualization. • Alpha (10 Hz): Relaxed alertness & stress reduction. • Beta (20 Hz): High-level focus & cognitive performance. • Gamma (40 Hz): Peak concentration (Pro). CINEMA-QUALITY SOUND BANK Every sound in Aetheria is 100% gapless and high-fidelity. • The Elements: Heavy Rain, Distant Thunder, Ocean Swells, Forest Wind. • The Colors: Deep Brown Noise (ADHD optimized), Pink Noise, and White Noise. • The Atmosphere: Coffee Shop, Cello Drones, Tibetan Bowls, and 432Hz Tones. PRIVACY AS A FEATURE In an era of data harvesting, Aetheria is a sanctuary. • Zero Tracking: We do not collect your usage, location, or identity. • 100% Local: The audio engine runs entirely on your device. • Offline Ready: No internet required. Perfect for flights or deep-work zones. OWN YOUR TOOLS. NO SUBSCRIPTIONS. We believe mental health tools should be owned, not rented. • Free Tier: Generous access to core sounds and spatial presets. • Aetheria Pro: A single, one-time purchase. No monthly fees. No recurring "wellness" taxes. Unlock the full library and Gamma waves forever. Transform your headphones into a sanctuary. Download Aetheria. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Prostir zvuku

Features
Read full description

prostir zvuku is a spatial nature sound mixer. Build your own personal sound room for focus, rest, and sleep. Mix rain, fire, ocean, wind, birds, thunder, crickets, streams, and more on a spatial canvas. Place each sound where it feels right, save the rooms you want to return to. Features: • Place nature sounds on a spatial canvas • Adjust each sound independently • Send your soundscape to any output device • Save and switch between presets • Set a sleep timer with a gentle fade out • Use optional head tracking with supported AirPods prostir zvuku is designed to feel calm, local, and lightweight. Your presets and settings stay on your iPhone. There are no accounts and no ads in the app. The app includes a free version and an optional one-time lifetime unlock. Privacy Policy: https://prostirzvuku.app/privacy.html Terms of Use: https://prostirzvuku.app/terms.html

Screenshots

Aetheria4 screens
Prostir zvuku4 screens

Verdict

The call

The clearest difference is iOS requirement: Aetheria at 13.0 against Prostir zvuku's 17.0. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Aetheria sells 1 one-off in-app purchase and Prostir zvuku sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 5 level
Aetheria versus Prostir zvuku: the parameters behind the verdict, then further details
ParameterAetheriaProstir zvuku
PriceFreeFree
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, Mac
Requires iOS13.0 — better17.0
Further details — not scored
Size57 MB107 MB
Age rating4+4+
DeveloperAlperen ErogluYevhen Holota

In-app purchases

1 purchases

Aetheria

One-time1
  • Aetheria Lifetime Pro$19.99
1 purchases

Prostir zvuku

One-time1
  • Prostir Zvuku Pro Lifetime$12.99

Questions

Is Aetheria free?
Aetheria is free to download, with in-app purchases available.
Is Prostir zvuku free?
Prostir zvuku is free to download, with in-app purchases available.
Do Aetheria or Prostir zvuku have ads?
Neither Aetheria nor Prostir zvuku shows ads.

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