Comparison

AcornSleep vs Sleeptock

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

Head to head
About

AcornSleep

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Welcome to AcornSleep, a custom R90 sleep cycle recording tool based on Sleep by Nick Ritterhales, a better way to improve sleep and redefine rest. 8 hours is actually the average sleep time per person per night, but it is not a generally applicable recommended sleep time. Blindly chasing 8 hours and creating a lot of pressure has a very destructive and counterproductive effect on sleep. We need different sleep hours from person to person. No supplements, new mattresses or equipment are required. All it takes is your smartphone, plus our AI-powered software to work with you to come up with customized tips and recommendations to personalize your sleep journey for better rest. 4 Reasons You'll Love Sleep Cycle. 1. Total Privacy - AutoSleep has no user analytics tracking, No third-party code, No data uploaded. 2. Abundant Customization Tips - A large number of rest suggestions customized for you based on your sleep cycle registration information, daily schedule and mobile phone usage frequency. 3. No additional equipment - Just turn on your phone every morning and record how you slept last night, the AI assistant will provide you with customized advice. 4. More Ambient Noise for Sleep - Ability to make your own personal mix of sounds so you get just the right amount of ambient noise. A good night's sleep isn't always easy to find, but it's the key to many things in your life. Stop mistreating yourself and those around you. Stop accepting the fatigue and lack of energy you've been feeling. Use AcornSleep to achieve the calm you need. Whatever you're doing right now, I want you to imagine the two of us on that island, trying to keep in sync with that biological process that's been around since the dawn of man. This is our ideal life. Every step we takeβ€”however smallβ€”to improve our sleep should bring us closer to the kind of life we’re sitting around the campfire. - Please do not rely on AcornSleep for medical advice or diagnosis. AcornSleep is not intended to replace or replace professional medical care. - If you have any medical problems, or before starting any exercise program, please consult your physician. Do not adjust your medicines yourself.

About

Sleeptock

Features
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Having a hard time going to sleep? Download Sleeptock! Made by an insomniac, Sleeptock uses a simple, no-nonsense technique called 'entrainment' to help you fall asleep more easily. Your mind is conditioned to hear regular sound intervals, such as rhythm in music. Sleeptock plays on that expectation by emitting a sound at gradually decreasing intervals , slowly guiding your mind to sleep. Key Features: Adaptive Sound Playback: Sleeptock softly plays sounds at decreasing intervals, from a selected BPM to a tranquil ending rhythm. This gradual reduction induces your mind to sleep. Control at Your Fingertips: Enjoy uninterrupted playback even with your screen off. After the set duration, the app automatically resets for your next use. Tailored Experience: Adjust the start and end BPMs and total duration to create a sleep-inducing environment that suits your personal preferences. Sound Selection: Choose your favorite sound from two free options or explore more with the premium sound pack. Preview available to find your perfect sleep companion. Visual Progress Tracking: Our intuitive progress bars for start delay and decreasing intervals keep you informed of your session's progress. Simplified Interface: The home page features essential controls and indicators for a seamless experience. Premium users enjoy additional start delay indicators. Customizable Settings: Personalize your experience on the settings page. Unlock premium features for enhanced customization. Premium Options: Access additional sounds, start delay, and preset functionalities at an affordable one-time fee. Enjoy the full Sleeptock experience with our bundle offer. What Sets Sleeptock Apart? Innovative entrainment technique for a natural sleep aid. User-friendly interface with essential controls for hassle-free operation. Customizable settings to suit individual sleep patterns. Affordable premium features for an enhanced experience.

Screenshots

AcornSleep4 screens
Sleeptock2 screens

Verdict

The call

The clearest difference is in-app purchases: AcornSleep at none against Sleeptock's 4. On price, update cadence, ads and device support there is nothing between them.

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

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

Both are free to download. Sleeptock sells 4 one-off in-app purchases. AcornSleep asks for nothing beyond the download.

UpkeepUpdate frequency

AcornSleep ships an update every 10 days, Sleeptock every 9 days. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

Scorecard1 real difference Β· 5 level
AcornSleep versus Sleeptock: the parameters behind the verdict, then further details
ParameterAcornSleepSleeptock
PriceFreeFree
Update frequencyEvery 10 daysEvery 9 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 β€” better12.4
Further details β€” not scored
Size78 MB18 MB
Age rating4+4+
DeveloperCanoe LLCscienceprod

In-app purchases

None

AcornSleep

No in-app purchases

4 purchases

Sleeptock

One-time4
  • Start Delay$0.99
  • Presets$0.99
  • Sound Pack$0.99
Show 1 more
  • Bundle Offer$1.99

Questions

Is AcornSleep free?
AcornSleep is free to download, with no in-app purchases.
Is Sleeptock free?
Sleeptock is free to download, with in-app purchases available.
Do AcornSleep or Sleeptock have ads?
Neither AcornSleep nor Sleeptock shows ads.
Which is updated more often, AcornSleep or Sleeptock?
AcornSleep ships an update every 10 days, and Sleeptock every 9 days. Most recently, AcornSleep was updated on October 6, 2026 and Sleeptock on October 25, 2026.

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