Comparison

Deep Decibels vs GammaLab

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

Head to head
About

Deep Decibels

Features
Read full description

Deep Decibels is your sound laboratory to focus, sleep, meditate, or calm your pets and babies. Combine lyric-free tracks (lo-fi, jazz, classical, and more) with binaural, isochronic, and monaural beats, plus ambient sounds like rain, crackling fire, or birdsong. All at once, blended into the perfect mix for your mood. Why you’ll love it • Create your own mix Drag and drop multiple audio layers — adjust volume and balance individually — and save your personal sound recipes. • Scientifically designed sounds Binaural and isochronic tones based on alpha, beta, theta, delta, and gamma frequencies for focus, relaxation, or deep sleep. • Curated library Ready-made playlists for studying, meditating, working, easing anxiety, or keeping your furry friend calm when home alone. • Share your creations Publish your mixes (optional) and discover favorites from the community. Premium Plan (Deep Decibels Premium) • Ad-free audio • Create playlists and custom binaural, isochronic, and monaural beats • Access to premium sounds Notice Deep Decibels is a wellness tool and is not a substitute for professional medical advice. If you have health concerns, please consult a specialist. Download Deep Decibels today and design your sound sanctuary: distraction-free study, deep sleep, and moments of calm — all in one app. Privacy Policy: https://deepdecibels.com/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

GammaLab

Features
Read full description

Binaural beats for focus, sleep, and calm. Tap a preset and go, or build your own session — binaural beats, isochronic tones, and ambient noise, mixed your way. • Science-backed presets for focus, sleep & meditation • Full brainwave range (delta to gamma) • Custom sessions + 6 noise colors • Export to lossless audio, listen offline Design the sound your mind needs.

Screenshots

Deep Decibels4 screens
GammaLab3 screens

Verdict

The call

The clearest difference is in-app purchases: GammaLab at none against Deep Decibels's 2. On price, ads, device support and iOS requirement 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. Deep Decibels sells 2 in-app purchases, starting at $2.99 per month. GammaLab asks for nothing beyond the download.

Scorecard1 real difference · 5 level
Deep Decibels versus GammaLab: the parameters behind the verdict, then further details
ParameterDeep DecibelsGammaLab
PriceFreeFree
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.5 — better
Further details — not scored
Size109 MB8 MB
Age rating17+4+
DeveloperAlejandro Cerrillo GutierrezDavid Perez

In-app purchases

2 purchases

Deep Decibels

Subscriptions2
  • Premium Access1 Month trial$2.991 Month
  • Premium Access1 Year trial$19.991 Year
None

GammaLab

No in-app purchases

Questions

Is Deep Decibels free?
Deep Decibels is free to download, with in-app purchases available.
Is GammaLab free?
GammaLab is free to download, with no in-app purchases.
Do Deep Decibels or GammaLab have ads?
Neither Deep Decibels nor GammaLab shows ads.

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