Comparison

Natural Sleep Aid vs Mindlog

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

Head to head
About

Natural Sleep Aid

This app offers music remedies designed to help users relax and fall asleep. It features seven high-quality, sleep-inducing songs with a captivating graphic interface. The basic version is free, with optional in-app purchases for additional sounds and a sleep timer.

Highlights
  • 7 high-quality sleep songs
  • Captivating graphic interface
  • Relaxing background visuals
  • Optional sound packs
  • Adjustable sleep timer
  • Suitable for baby sleep
Features
Read full description

Fall asleep faster with relaxing sleep music, nature sounds and white noise. Natural Sleep Aid is your complete toolkit for deep, restful sleep, with a gentle sleep timer that fades everything out as you drift away. Struggling with insomnia, stress or restless nights? Create your perfect bedtime soundscape and wake up refreshed. SLEEP MUSIC Seven exclusive sleep tracks, composed specifically to slow your mind down and prepare your body for rest. Play them all night or set a timer. SLEEP TIMER UP TO 24 HOURS Set it and forget it. Perfect for a 20-minute power nap or a full night of continuous sound. MIX YOUR SOUNDSCAPE Blend up to 20 ambient sounds with independent volume controls: rain sounds, thunderstorm, ocean waves, flowing river, crickets, fireplace, wind, heartbeat, white noise, pink noise, brown noise and more. Layer them over the music or play them alone. RELAX RADIO 24/7 A live stream of calming music, running around the clock. Press play and unwind: always fresh, always soothing. SOOTHING VIDEOS Fullscreen relaxing videos to calm your eyes as well as your ears. Swipe to change the scenery. A CALMING EXPERIENCE The app itself is designed for bedtime: a home screen that changes with the time of day, soft animations and a night-friendly interface. Great for adults, kids and baby sleep: just press play and let it run through the night. FREE & PREMIUM The free version includes sleep tracks, timer and more. Upgrade to Premium (monthly or yearly subscription) to unlock the full sounds library, extended timer, Relax Radio, videos and an ad-free experience. Cancel anytime from your App Store account settings. Sleep better tonight. Download Natural Sleep Aid and start your journey to deeper, more natural rest. Questions or suggestions? Reach us at info@equilibriumapps.app Developed in cooperation with Meditation Relax Club Terms of Service: https://equilibriumapps.app/terms-of-service/ Privacy Policy: https://equilibriumapps.app/privacy-policy/

About

Mindlog

Features
Read full description

Mindlog is a quiet place to write down what you are thinking and how you feel. No account. No cloud. No tracking. Your entries stay on your device and nowhere else — there is no server for them to go to. WHAT'S INSIDE • Quick entry — opens the moment you launch the app, so a thought does not disappear while you look for a button • A map of emotions — find the word that actually fits instead of settling for "fine" • Your own history — browse and filter past entries, and notice what keeps coming back • Short reads and exercises — a small built-in library on working with your thinking more clearly • App lock — optional Face ID or Touch ID, and the screen blurs itself in the app switcher • Exports you control — PDF, JSON or a spreadsheet, whenever you want them • Encrypted backups — AES-256-GCM, with a passphrase only you know • Fully offline — no connection required, ever PRIVACY IS THE ARCHITECTURE Mindlog contains no analytics library, no advertising SDK and no backend. That is not a promise we are asking you to trust — it is the reason there is no mechanism for your writing to leave your device in the first place. Available in English and Russian.

Screenshots

Natural Sleep Aid4 screens
Mindlog4 screens

Verdict

The call

The clearest difference is in-app purchases: Mindlog at none against Natural Sleep Aid's 4. Mindlog also leads on ads (none vs shown) and update cadence (every 4 months vs every 27 months). On price 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. Natural Sleep Aid sells 4 in-app purchases, starting at $1.99 per month. Mindlog asks for nothing beyond the download.

UpkeepUpdate frequency

Natural Sleep Aid ships an update every 27 months, Mindlog every 4 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
Natural Sleep Aid versus Mindlog: the parameters behind the verdict, then further details
ParameterNatural Sleep AidMindlog
PriceFreeFree
Rating3.4 (5 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 27 monthsEvery 4 months — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.0 — better
Further details — not scored
Size127 MB31 MB
Age rating4+4+
DeveloperEquilibrium SrlDmitrii Proshutinskii

In-app purchases

4 purchases

Natural Sleep Aid

Subscriptions2
  • Sleep Monthly$1.991 Month
  • Sleep Yearly$17.991 Year
One-time2
  • Relaxing Sounds Pack$1.99
  • Sleep Timer$1.99
None

Mindlog

No in-app purchases

Questions

Is Natural Sleep Aid free?
Natural Sleep Aid is free to download, with in-app purchases available.
Is Mindlog free?
Mindlog is free to download, with no in-app purchases.
Do Natural Sleep Aid or Mindlog have ads?
Natural Sleep Aid shows ads; Mindlog does not.
Which is updated more often, Natural Sleep Aid or Mindlog?
Natural Sleep Aid ships an update every 27 months, and Mindlog every 4 months. Most recently, Natural Sleep Aid was updated on October 23, 2026 and Mindlog on October 25, 2026.

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