Comparison

Deep Decibels vs Pilot Tone

Price, ratings, monetisation and update history for both apps, side by side โ€” 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 youโ€™ll love it โ€ข Create your own mix Drag and drop multiple audio layers โ€” adjust volume and balance individually โ€” and save your personal sound recipes. โ€ข Scientifically designed sounds Binaural and isochronic tones based on alpha, beta, theta, delta, and gamma frequencies for focus, relaxation, or deep sleep. โ€ข Curated library Ready-made playlists for studying, meditating, working, easing anxiety, or keeping your furry friend calm when home alone. โ€ข Share your creations Publish your mixes (optional) and discover favorites from the community. Premium Plan (Deep Decibels Premium) โ€ข Ad-free audio โ€ข Create playlists and custom binaural, isochronic, and monaural beats โ€ข 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 โ€” 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

Pilot Tone

Read full description

Pilot Tone generates precise Hz-based tones for brainwave entrainment, meditation, and deep focus. Choose from Solfeggio healing frequencies or brainwave presets โ€” Delta, Theta, Alpha, Beta, Gamma โ€” then fine-tune with the frequency slider. Enable binaural beats for stereo headphone sessions or isochronic pulsing for open-ear listening. โ€” Sine tone generator with Hz precision โ€” Binaural beat offset control โ€” Isochronic pulse modulation โ€” Solfeggio presets: 174 Hz to 963 Hz โ€” Brainwave band presets โ€” Clean, minimal interface Use headphones for binaural beat effect.

Screenshots

Deep Decibels4 screens
Pilot Tone4 screens

Verdict

The call

The clearest difference is in-app purchases: Pilot Tone at none against Deep Decibels's 2. Pilot Tone also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (14.0 vs 17.6). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Deep Decibels sells 2 in-app purchases, starting at $2.99 per month. Pilot Tone asks for nothing beyond the download.

UpkeepUpdate frequency

Deep Decibels ships an update every 2 weeks, Pilot Tone every 2 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

Scorecard3 real differences ยท 3 level
Deep Decibels versus Pilot Tone: the parameters behind the verdict, then further details
ParameterDeep DecibelsPilot Tone
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 days โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.614.0 โ€” better
Further details โ€” not scored
Size109 MB11 MB
Age rating17+4+
DeveloperAlejandro Cerrillo GutierrezSoundmind Movement, LLC.

In-app purchases

2 purchases

Deep Decibels

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

Pilot Tone

No in-app purchases

Questions

Is Deep Decibels free?
Deep Decibels is free to download, with in-app purchases available.
Is Pilot Tone free?
Pilot Tone is free to download, with no in-app purchases.
Do Deep Decibels or Pilot Tone have ads?
Neither Deep Decibels nor Pilot Tone shows ads.
Which is updated more often, Deep Decibels or Pilot Tone?
Deep Decibels ships an update every 2 weeks, and Pilot Tone every 2 days. Most recently, Deep Decibels was updated on November 8, 2026 and Pilot Tone on November 9, 2026.

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