Comparison

Delta Waves+ Sleep & Relax Now vs Get Buff

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

Head to head
About

Delta Waves+ Sleep & Relax Now

This app uses scientifically-backed brainwave entrainment frequencies combined with nature sounds and music to promote deep sleep, focus, and relaxation. Customize your experience with a circular slider, intuitive selectors, and a precision timer for personalized mental wellness.

Highlights
  • Circular frequency slider (0.5-80 Hz)
  • Intuitive brainwave selector (Delta to Gamma)
  • Customizable nature soundscapes
  • Built-in session timer
  • Expanded ambient music library
  • Live 24/7 ad-free radio
  • HealthKit integration
Features
Read full description

Unlock the power of your mind with Delta Waves+, the ultimate brainwave entrainment app. Seamlessly blend five scientifically-backed brainwave frequencies with nature sounds, relaxing music, and a precision timer to achieve deep sleep, razor-sharp focus, or effortless relaxation! • Circular Frequency Slider Center-stage on the Home screen, our revolutionary circular slider lets you fine-tune frequency between 0.5 Hz (Delta) and 80 Hz (Gamma). Rotate to dial in the exact brainwave rhythm you need—whether you’re winding down for sleep or ramping up for productivity. • Intuitive Brainwave Selector Tap the top-screen selector to switch between Delta, Theta, Alpha, Beta, and Gamma. Each mode is color-coded for instant recognition: - Delta (0.5–4.5 Hz): Deep restorative sleep & healing - Theta (4.5–7.5 Hz): Meditation, creativity, and memory enhancement - Alpha (7.5–15.5 Hz): Relaxed focus and stress reduction - Beta (15.5–31.5 Hz): Alertness, logical thinking, and problem-solving - Gamma (31.5–80 Hz): High-level information processing and learning • New Nature Sounds Generator Design your perfect soundscape with our all-new Nature Sounds panel. Mix forest rain, ocean waves, mountain streams, and gentle wind to layer underneath your brainwaves or stand alone for pure ambient bliss. • Built-In Session Timer Set a countdown for your session—choose when your brainwave, music, and nature mix gracefully fade out. Perfect for power naps, study sprints, or bedtime routines. • Expanded Music Library Dive into an expanded collection of hand-curated ambient tracks and instrumental melodies. Blend your chosen music seamlessly with brainwaves and nature sounds for a truly personalized experience. • Live 24/7 Ad-Free Radio Introducing Delta Waves Radio! A continuous stream of soothing, ad-free music running around the clock. Ideal for uninterrupted work, meditation, or winding down after a long day. • In-App Brainwave Guide Learn the science behind each frequency with our new Brainwave Guide page. Discover how Delta can repair, Theta can inspire creativity, Alpha can calm anxiety, Beta can boost productivity, and Gamma can sharpen cognition. • HealthKit Integration Sync your session data directly with Apple Health. Track your frequency usage, session durations, and mood improvements over time to see how brainwave entrainment is enhancing your well-being. Why Delta Waves+? Delta Waves+ isn’t just another relaxation app—it’s a comprehensive brainwave entrainment system! Experience the next evolution in mental wellness—download Delta Waves+ now and start your journey to better sleep, heightened focus, and inner calm! ------------------------------------------ Read more about our terms and conditions here: Terms of service: https://equilibriumapps.app/terms-of-service/ Privacy policy: https://equilibriumapps.app/privacy-policy/ ------------------------------------------ If you have any questions, or concerns, please email us at: equilibriumapps@gmail.com

About

Get Buff

Features
Read full description

La mia app è una piattaforma di coaching dedicata a chi vuole migliorare forma fisica, salute e abitudini quotidiane attraverso un percorso strutturato e guidato. All’interno dell’app puoi accedere a programmi di allenamento personalizzati, monitorare i tuoi progressi e rimanere in contatto diretto con me. Tutto è organizzato in un unico spazio per rendere il percorso più semplice, chiaro e continuativo. Programmi di allenamento Accedi a schede di allenamento strutturate con esercizi, video dimostrativi, serie, ripetizioni e carichi. Puoi registrare i risultati di ogni sessione e monitorare i tuoi progressi nel tempo. Monitoraggio nutrizionale Segui le linee guida nutrizionali fornite dal mio team di nutrizionisti e tieni traccia delle abitudini alimentari per supportare i tuoi obiettivi di salute e performance. Costruzione di abitudini Utilizza strumenti di monitoraggio delle abitudini per sviluppare costanza in allenamento, alimentazione, recupero e stile di vita. Monitoraggio dei progressi Registra parametri come peso, misure corporee, foto di progresso e altri dati utili per valutare i cambiamenti nel tempo. Chat integrata con il coach Comunica direttamente con me tramite la chat integrata per ricevere feedback, supporto e aggiornamenti sul tuo percorso. Questa app è progettata per supportarti passo dopo passo nel tuo percorso di allenamento e benessere, aiutandoti a mantenere costanza e organizzazione. *App access requires a paid coaching plan. Terms Of Use: https://kahunas.io/terms-conditions Privacy Policy: https://kahunas.io/privacy Medical Disclaimer: This app does not provide medical advice, diagnoses, or treatment. The information and guidance provided within the app are for general fitness and wellbeing purposes only. Always seek the advice of your physician or other qualified healthcare provider before starting any exercise program, changing your nutrition, or making decisions regarding your health.

Screenshots

Delta Waves+ Sleep & Relax Now3 screens
Get Buff3 screens

Verdict

The call

The clearest difference is ads: Get Buff at none against Delta Waves+ Sleep & Relax Now's shown. On price, update cadence, 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. Delta Waves+ Sleep & Relax Now sells 3 in-app purchases, starting at $3.99 per month and Get Buff sells 1 in-app purchase, starting at $199.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Delta Waves+ Sleep & Relax Now ships an update every 3 weeks, Get Buff every 2 weeks. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.

Scorecard1 real difference · 9 level
Delta Waves+ Sleep & Relax Now versus Get Buff: the parameters behind the verdict, then further details
ParameterDelta Waves+ Sleep & Relax NowGet Buff
PriceFreeFree
Rating4.6 (347 ratings) — better—
Positive reviews48.6% of reviews—
Number of ratings347 — better—
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size146 MB56 MB
Age rating4+4+
DeveloperEquilibrium SrlGiorgia Baldon

Bugs and requests

Delta Waves+ Sleep & Relax Now

Reported bugs

7 issues
  • Timer doesn't work
  • Brain wave audio issues on iPad
  • App stops sound with ads
  • App stops working with screen off
  • Paid subscription features removed
Show 2 more
  • App doesn't upgrade properly
  • Cannot contact support

Requested features

5 requests
  • Bring back original music
  • Allow background play
  • Show Hz rating when adjusting waves
  • Manage volume of delta waves
  • Add Isochronic waves

Get Buff

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Delta Waves+ Sleep & Relax Now

Subscriptions3
  • Delta Waves+ LEGACY Sub$3.991 Month
  • Delta Waves+ Monthly Sub$5.991 Month
  • Delta Waves+ Yearly Sub$39.991 Year
1 purchases

Get Buff

Subscriptions1
  • Mensile Online$199.991 Month

Questions

Is Delta Waves+ Sleep & Relax Now free?
Delta Waves+ Sleep & Relax Now is free to download, with in-app purchases available.
Is Get Buff free?
Get Buff is free to download, with in-app purchases available.
Do Delta Waves+ Sleep & Relax Now or Get Buff have ads?
Delta Waves+ Sleep & Relax Now shows ads; Get Buff does not.
Which is updated more often, Delta Waves+ Sleep & Relax Now or Get Buff?
Delta Waves+ Sleep & Relax Now ships an update every 3 weeks, and Get Buff every 2 weeks. Most recently, Delta Waves+ Sleep & Relax Now was updated on November 1, 2026 and Get Buff on November 9, 2026.

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