Comparison

Sonora Immersive Sound Machine vs lockstar

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

Head to head
About

Sonora Immersive Sound Machine

Create personalized soundscapes for sleep, focus, and relaxation with studio-grade audio. Mix nature sounds, white noise, and binaural beats with customizable frequency controls and animated visuals. Save favorite mixes for quick access via home screen widgets.

Highlights
  • Customizable soundscape mixing
  • Premium library of nature sounds
  • White noise generator with frequency control
  • Binaural beats and isochronic tones
  • Animated soundscapes
  • Home screen widgets for quick access
Features
Read full description

Sleep better. Focus deeper. Relax fully - with Sonora. Built by an acoustic scientist in Switzerland, Sonora delivers studio-grade sound quality you can hear the difference in. Every sound is captured with professional soundfield microphones, engineered for a natural, immersive listening experience that generic sound apps simply can't match. Mix your perfect soundscape from a premium library of nature sounds — rain, thunder, ocean waves, crackling fire, birdsong, wind, and more. Layer multiple sounds, adjust individual volumes, and save your favorite mixes for instant access. Pin your go-to soundscapes to home screen widgets and start relaxing with a single tap. Explore beautifully animated soundscapes that bring your sounds to life. Watch rain fall, fires crackle, and waves roll as you drift off to sleep or settle into deep focus. Fine-tune your environment with a fully customizable white noise machine. Control individual frequency bands from deep sub-bass to crisp highs, choose from presets like Sleep, Focus, and Massage, or shape your own noise profile. Unlock deeper mental states with binaural beats and isochronic tones. Select from Delta, Theta, Alpha, and Beta frequencies designed for sleep, meditation, and concentration — with a unique visual painting feature that responds to your touch. Sonora helps you: - Fall asleep faster with calming nature sounds - Stay focused with white noise and binaural beats - Create and save personalized sound mixes - Launch your favorite mix instantly from home screen widgets - Unwind with immersive animated soundscapes Swiss sound precision. Your personal sanctuary of calm. Privacy: https://sonoraa.com/privacy Terms of Use: https://sonoraa.com/terms

About

lockstar

Features
Read full description

기분을 색상에 담아 별로 기록해요.

Screenshots

Sonora Immersive Sound Machine4 screens
lockstar3 screens

Verdict

The call

The clearest difference is in-app purchases: lockstar at none against Sonora Immersive Sound Machine's 4. lockstar also leads on update cadence (daily vs every 4 days). Sonora Immersive Sound Machine's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 17.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sonora Immersive Sound Machine sells 4 in-app purchases, starting at $6.99 per month. lockstar asks for nothing beyond the download.

UpkeepUpdate frequency

Sonora Immersive Sound Machine ships an update every 4 days, lockstar daily. Both last shipped on October 19, 2026.

Scorecard4 real differences · 6 level
Sonora Immersive Sound Machine versus lockstar: the parameters behind the verdict, then further details
ParameterSonora Immersive Sound Machinelockstar
PriceFreeFree
Rating4.8 (517 ratings) — better—
Positive reviews94.7% of reviews—
Number of ratings517 — better—
Update frequencyEvery 4 daysDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.5 — better17.0
Further details — not scored
Size200 MB1 MB
Age rating4+4+
DeveloperSonoraa Audio Lab SchuckerJISU LEE

In-app purchases

4 purchases

Sonora Immersive Sound Machine

Subscriptions3
  • Monthly Premium Subscription$6.991 Month
  • 3-Month Premium Subscription$14.993 Months
  • Annually Premium Subscription3 Days trial$39.991 Year
One-time1
  • Lifetime Premium$79.99
None

lockstar

No in-app purchases

Questions

Is Sonora Immersive Sound Machine free?
Sonora Immersive Sound Machine is free to download, with in-app purchases available.
Is lockstar free?
lockstar is free to download, with no in-app purchases.
Do Sonora Immersive Sound Machine or lockstar have ads?
Neither Sonora Immersive Sound Machine nor lockstar shows ads.
Which is updated more often, Sonora Immersive Sound Machine or lockstar?
Sonora Immersive Sound Machine ships an update every 4 days, and lockstar daily. Most recently, Sonora Immersive Sound Machine was updated on October 19, 2026 and lockstar on October 19, 2026.

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