Comparison

Aetheria vs PureFit Lagree

Price, ratings, monetisation and update history for both apps, side by side β€” 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 β€’ Standard apps play static, two-dimensional loops. Aetheria utilizes a proprietary 360Β° sound stage. β€’ 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. β€’ 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: β€’ Delta (2.5 Hz): Deep, restorative sleep. β€’ Theta (6.0 Hz): Meditation & creative visualization. β€’ Alpha (10 Hz): Relaxed alertness & stress reduction. β€’ Beta (20 Hz): High-level focus & cognitive performance. β€’ Gamma (40 Hz): Peak concentration (Pro). CINEMA-QUALITY SOUND BANK Every sound in Aetheria is 100% gapless and high-fidelity. β€’ The Elements: Heavy Rain, Distant Thunder, Ocean Swells, Forest Wind. β€’ The Colors: Deep Brown Noise (ADHD optimized), Pink Noise, and White Noise. β€’ 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. β€’ Zero Tracking: We do not collect your usage, location, or identity. β€’ 100% Local: The audio engine runs entirely on your device. β€’ 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. β€’ Free Tier: Generous access to core sounds and spatial presets. β€’ 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

PureFit Lagree

Features
Read full description

PureFit Lagree, is Bend's Boutique Lagree Studio. Offering 50 minute group classes on the Megaformer. This is a low impact, high Intensity workout for every body.

Screenshots

Aetheria4 screens
PureFit Lagree4 screens

Verdict

The call

The clearest difference is in-app purchases: PureFit Lagree at none against Aetheria's 1. PureFit Lagree also leads on update cadence (fortnightly vs every 4 months). Aetheria's advantage is iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Aetheria sells 1 one-off in-app purchase. PureFit Lagree asks for nothing beyond the download.

UpkeepUpdate frequency

Aetheria ships an update every 4 months, PureFit Lagree fortnightly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard3 real differences Β· 3 level
Aetheria versus PureFit Lagree: the parameters behind the verdict, then further details
ParameterAetheriaPureFit Lagree
PriceFreeFree
Update frequencyEvery 4 monthsFortnightly β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 β€” better16.4
Further details β€” not scored
Size57 MB121 MB
Age rating4+17+
DeveloperAlperen ErogluSutra Fitness, Inc.

In-app purchases

1 purchases

Aetheria

One-time1
  • Aetheria Lifetime Pro$19.99
None

PureFit Lagree

No in-app purchases

Questions

Is Aetheria free?
Aetheria is free to download, with in-app purchases available.
Is PureFit Lagree free?
PureFit Lagree is free to download, with no in-app purchases.
Do Aetheria or PureFit Lagree have ads?
Neither Aetheria nor PureFit Lagree shows ads.
Which is updated more often, Aetheria or PureFit Lagree?
Aetheria ships an update every 4 months, and PureFit Lagree fortnightly. Most recently, Aetheria was updated on October 28, 2026 and PureFit Lagree on October 25, 2026.

Other comparisons