Kynero: Binaural Beats & Sleep
Stroboscopic Meditation, Focus
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Experience the world's first stroboscopic meditation app. Combine binaural beats with light entrainment for deeper states, faster.
Most meditation apps play sounds and guide your breathing.
Kynero does something different.
It combines stroboscopic light patterns and binaural beats in
a single session, with both frequencies calibrated to complement
each other. The two techniques are matched to reinforce the same
target brainwave state rather than working independently. Based on
our research, no other app brings these two methods together in
this way.
HOW IT WORKS
Stroboscopic light entrainment uses your iPhone flashlight to
pulse at specific frequencies. Rhythmic light stimulation has been
studied for decades as a method for influencing brainwave activity.
Kynero uses this to guide your brain toward alpha, theta or delta
states depending on your goal.
Binaural beats work by playing a slightly different tone in each
ear. Your brain perceives the difference as a single pulse, which
nudges brainwave activity toward a target frequency. The effect is
well documented and works best with headphones.
Both techniques are calibrated to the same target frequency per
session, so they reinforce each other rather than pulling in
different directions.
WHAT YOU CAN USE IT FOR
Focus - alpha and beta frequencies for concentration and flow
Stress relief - theta frequencies to slow the mind and reduce anxiety
Sleep preparation - delta induction to help you wind down faster
Deep meditation - combined entrainment for states that are
difficult to reach through breathing techniques alone
NSDR (Non-Sleep Deep Rest) - a short protocol for restoring
mental energy without caffeine or sleep
GETTING STARTED
Put headphones on, pick a session, allow flashlight access when
prompted and close your eyes. Most first-timers notice something
different from the very first session.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Your practice, deeper.
Streak tracking now lives at the top of your dashboard —
a quiet reminder of the consistency you're building.
Sessions now write to Apple Health automatically, so your
meditation sits alongside the rest of your wellbeing data.
Set exactly how long you want to sit. No more compromising
on a preset.
The developer, Haros Labs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Haros Labs Ltd
- Size
- 39 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Infrequent
Medical Treatment Information
- In-App Purchases
Yes
- Kynero Infinite USD 14.99
- Kynero Infinite USD 14.99
- Copyright
- © 2025 Haros Labs Ltd.