Comparison

Deeprest vs StillSound

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

Head to head
About

Deeprest

Features
Read full description

The world is loud. Sometimes all you need is a sound space of your own. Deeprest brings you 15 carefully selected white noise and ambient sounds to help you block distractions, fall asleep faster, and focus deeper. No gimmicks, no ads -- just pure sound. Mix Freely, Create Your Soundscape From brown noise and white noise to rain, ocean waves, and flowing streams -- play up to 5 sounds simultaneously, adjust each volume independently, and blend the perfect combination for you. 15 Sounds, 3 Categories - Colored Noise: Brown Noise / White Noise / Pink Noise / Green Noise - Nature: Light Rain / Heavy Rain / Thunder / Ocean Waves / River Stream / Forest Birds / Night Crickets / Wind - Ambient: Fireplace / Coffee Shop / Fan Sleep Timer Set a timer and sounds will gently fade out as you drift off. Choose from 15/30/45/60/90 minute presets or set a custom duration. Fall asleep worry-free. Save Your Favorite Mixes Found the perfect blend? Save it with one tap and restore it anytime. Name each mix and build your personal sound library. Privacy First, Truly Deeprest collects no personal data, contains no advertisements, and uses no tracking technology. Your preferences stay on your device. Your data belongs to you. For Every Quiet Moment - Deep Sleep: Brown noise + light rain for faster sleep onset - Study & Focus: Coffee shop + pink noise for immersive concentration - Meditation: Ocean waves + wind to clear your mind - Baby Sleep: White noise + fan for gentle soothing Open Deeprest. Quiet your world.

About

StillSound

Features
Read full description

StillSound helps you fall asleep faster, focus longer, and relax anywhere — with high-quality white noise and soothing ambient sounds. Open it and start playing in seconds. No setup, no clutter. QUICK START Tap a scene on the home screen and you're playing instantly: Deep Focus, Pre-Sleep Relax, Rainy Night Focus, Cafe Work, Airplane Rest, and more. HIGH-QUALITY SOUNDS • Noise: White, Pink, Brown, and Green • Nature: Rain, Ocean Waves, Stream, Wind, Forest, Quiet Night • City & Travel: Cafe, Airplane Cabin, Traffic, Air Conditioner • Ambience: Campfire, Distant Thunder MIX YOUR OWN SOUNDSCAPE Layer 2-5 sounds and adjust each track's volume independently. Pair brown noise with light rain, or pink noise with ocean waves — then save it as your personal mix for one-tap access. SLEEP TIMER & GENTLE FADE-OUT Set a timer and let the sound fade out smoothly so nothing jolts you awake — perfect for drifting off at night. MAKE IT YOURS Record your own ambient sounds or import audio into your library. Favorite the sounds you love and jump back into recent sessions right from the home screen. PLAYS ANYWHERE • Background playback keeps sound going when you leave the app • Lock screen and Control Center controls • Works offline — no connection needed for core sounds DESIGNED FOR NIGHT A calm, dark aurora-style interface that's easy on the eyes in low light. STILLSOUND PRO Unlock everything: • The full sound library and ongoing additions • Unlimited saved mixes • Longer sleep timers • Offline downloads • More scene presets • No ads Pro is available as a monthly or yearly auto-renewing subscription, or a one-time lifetime purchase. Whether you're studying, working, meditating, or winding down for sleep, StillSound gives you a quiet space to focus and relax — anytime, anywhere. — Monthly and yearly are auto-renewing subscriptions. Payment is charged to your Apple Account, and renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Lifetime is a one-time purchase and does not renew. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Deeprest4 screens
StillSound4 screens

Verdict

The call

The clearest difference is update cadence: Deeprest at every 9 days against StillSound's monthly. Deeprest also leads on iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

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

Both are free to download. Deeprest sells 2 in-app purchases, starting at $3.99 per month and StillSound sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Deeprest ships an update every 9 days, StillSound monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Deeprest versus StillSound: the parameters behind the verdict, then further details
ParameterDeeprestStillSound
PriceFreeFree
Update frequencyEvery 9 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.0
Further details — not scored
Size55 MB30 MB
Age rating4+4+
DeveloperStellar Byte Technology Corp.培 Ꝏ

In-app purchases

2 purchases

Deeprest

Subscriptions2
  • Deeprest Pro$3.991 Month
  • Deeprest Pro$29.991 Year
3 purchases

StillSound

Subscriptions2
  • Monthly$1.991 Month
  • Yearly7 Days trial$9.991 Year
One-time1
  • Lifetime$19.99

Questions

Is Deeprest free?
Deeprest is free to download, with in-app purchases available.
Is StillSound free?
StillSound is free to download, with in-app purchases available.
Do Deeprest or StillSound have ads?
Neither Deeprest nor StillSound shows ads.
Which is updated more often, Deeprest or StillSound?
Deeprest ships an update every 9 days, and StillSound monthly. Most recently, Deeprest was updated on November 5, 2026 and StillSound on October 31, 2026.

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