# Kynero: Binaural Beats & Sleep — Stroboscopic Meditation, Focus

> Stroboscopic Meditation, Focus (iPhone/iPad app by Haros Labs Ltd.)

- Source: https://appshunter.io/ios/app/kynero-binaural-beats-and-sleep/id6743133554 (this page in markdown: same URL + `.md`)
- Developer: [Haros Labs Ltd](https://appshunter.io/developer/1801592313)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 18.6 · 37 MB
- Languages: American English
- Released: 2025-03-13
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/kynero-binaural-beats-and-sleep/id6743133554/reviews.md

## What is Kynero?

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.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Kynero Infinite | $12.99 | one-time |
| Kynero Infinite | $12.99 | one-time |



## Version history (last 5 releases)

### 1.0.4 — 2026-03-22

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.

### 1.0.3 — 2025-04-10

Bug fixes and performance improvements

### 1.0.2 — 2025-03-18

New meditation settings, you can now select which meditation features you'd like enabled.

### 1.0.1 — 2025-03-16

Introducing new NSDR (Non-Sleep Deep Rest) meditation types + dark mode!

### 1.0 — 2025-03-13

No release notes.

## More apps by Haros Labs Ltd

- [Prism: AI Gym & Workout Coach](https://appshunter.io/ios/app/prism-ai-gym-and-workout-coach/id6749510003)
- [Nula: AI Language Coach](https://appshunter.io/ios/app/nula-ai-language-coach/id6761076507)

All apps by Haros Labs Ltd: https://appshunter.io/developer/1801592313

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-15.*