Kynero: Binaural Beats & Sleep
Haros Labs Health & Fitness iPhoneiPadiPod touch
Kynero: Binaural Beats & Sleep is a free Health & Fitness app for iPhone and iPad by Haros Labs. Requires iOS 18.6. Updated March 22, 2026.
- Price
- Free
- on the App Store
- Size
- 37 MB
- Age 17+
- Updated
- Mar 22
- 2026 · v1.0.4
Screenshots
About Kynero: Binaural Beats & Sleep
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.
What’s new
Version 1.0.4 · Updated March 22, 2026
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.
App privacy
The developer, Haros Labs, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
- Usage Data: Product Interaction
Used for: Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Performance Data
Used for: App Functionality
Alternatives to Kynero: Binaural Beats & Sleep
Looking for apps like Kynero: Binaural Beats & Sleep? Here are 6 similar apps on the App Store. The highest rated is Auralis: Light Meditation (5.0/5), and all 6 are free to download.
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Meditation & Sleep: Strobia
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Powered By ZP
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Revival Harmony
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Auralis: Light Meditation
5.0
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Protein Widget
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Hybrid Fit By James
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Kynero: Binaural Beats & Sleep | – | Free | March 22, 2026 | |
| Meditation & Sleep: Strobia | – | Free | Oct 10, 2026 | Compare |
| Powered By ZP | – | Free | Jul 29, 2026 | Compare |
| Revival Harmony | – | Free | Oct 6, 2026 | Compare |
| Auralis: Light Meditation | 5.0 / 5 (1) | Free | Oct 17, 2026 | Compare |
| Protein Widget | – | Free | Apr 29, 2026 | Compare |
| Hybrid Fit By James | – | Free | Aug 8, 2026 | Compare |