Cognaru – Neural Precision Entrainment

Train your brain to
think better

Peak Performance – On Demand
Using the very latest Neuroscience proven binaural entrainment to help you focus deeper, learn better, remember more, rest, sleep and solve problems more creatively.

30%
Average improvement in focus & retention *
22+
Peer-reviewed studies
5
Science-backed modes
🔇
Silent & Sleep modes

* Based on meta-analyses of binaural beats (Garcia-Argibay et al., 2019; Basu & Banerjee, 2023)

Six Science-Backed Modes

Using the latest scientific research, we have developed a unique patented technology to enhance learning, wellness, sleep, and even meditation. Not pseudoscientific nonsense – proven technology.

“Each mode targets a specific cognitive state, calibrated and phase adjusted to your own headphones and anatomy. Use earbuds, over ear, sleep headbands or bone transmitting headphones.”

🎯

Focus

15 Hz → 12 Hz (SMR)

Sustained concentration for deep work.

Colzato et al., 2018
📚

Study

10 Hz (Alpha)

Learning & Language. Alertness and Recall.

Reedijk et al., 2013
🧩

Solve

18 Hz → 5 Hz

Problem-solving & creative insight.

Kim et al., 2023
🌙

Restore

5 Hz → 2 Hz

Sleep, relaxation & recovery.

Hu et al., 2020
🧘

Meditate

10 Hz → 5 Hz

Deep calm. Quick entry.

Reedijk et al., 2013
🧠

Consolidate

5 Hz → 2 Hz

Lock in the learning.

Hu et al., 2020

Beyond the Modes

Unique features that set Cognaru apart.

🎧 Your Own Headphones

Use your own headphones – no need for more hardware. Specifically calibrated to your hardware and physiology using our patent-pending CTC technology.

📚 Your Content Library

Create your own content, affirmations and routines. Use your own voice or select a voice.

🔇 Silent Mode

Distraction-free working memory enhancement. No audible tone—just the effect.

🌙 Sleep On It

Reinforce what you've learned—while you sleep. Statistically significant memory consolidation – includes no‑headphone sleep TMR reinforcement.

🧩 Multi-Mode Protocols

Not just a single tone – we prepare your brain for the learning.

🌍 Language Learning

Specific science‑backed language learning mode.

🤝 Share Your Results

Share your results with the online community.

“Cognaru doesn't demand your full attention. Run it in the background while you listen to lectures, podcasts, or your favourite study playlist. The entrainment works silently in the background — optimising your brain state without interrupting your workflow.”

Built on Peer-Reviewed Science

Not pseudoscience. Not speculation. Measurable cognitive benefits.

🎯 Focus
15 Hz improves sustained attention & reduces mental fatigue.
Colzato et al., 2018; Kılıç et al., 2024
📚 Study
10 Hz (Alpha) enhances working memory & creative thinking.
Reedijk et al., 2013; Başar & Güntekin, 2022
🧩 Solve
18 Hz boosts complex reasoning; 5 Hz unlocks creative insight.
Kim et al., 2023; Chaieb et al., 2022
🌙 Restore
5 Hz → 2 Hz reduces anxiety & supports deep sleep.
Chaieb et al., 2022; Hu et al., 2020
🧘 Meditate
10 Hz → 5 Hz supports mindfulness & emotional regulation.
Reedijk et al., 2013; Chaieb et al., 2022
🔇 Silent
10 Hz (Inaudible) improves memory without audible distraction.
Kim et al., 2023, 2024, 2026

I'll sleep on it is one of the most universal, instinctive phrases in human language. Everyone knows, intuitively, that sleep brings clarity. We just built the science to explain why—and the tool to make it happen on demand.”

Join the Community

Real users. Real breakthroughs.

“Just had a breakthrough during Solve mode! 🎉”
— Sarah, Cognaru user · 2 hours ago

“Cognaru helps you access the subconscious mind—not through years of practice, but through precision neuroscience. Whether you're studying, creating, or just trying to understand yourself better, we give you the key to unlock the mind within.”

From our Founder

“I've always been fascinated by the subconscious mind. The conscious mind processes 40 bits a second, the subconscious 11 million bits a second! The idea that there's this vast, untapped potential—learning, innate creativity, intuition, deeper knowing—all locked away beneath the surface of our busy, distracted conscious minds.

But I could never meditate. I didn't have the patience. I'd try, get bored, and give up. I needed to learn a language – but personal pronouns and adverbs meant nothing to me.

So I started looking for something different. Something that worked with my brain, not against it.

That's how Cognaru was born. An affordable tool that uses neuroscience to help you access the subconscious mind—not through years of practice, but through precision entrainment. To unlock intuition, creativity, and deeper learning—science backed - without the 'woo-woo' or the patience test.

App Emulation

A glimpse of the Cognaru experience.

Cognaru 👤 ⚙️ 💬
Good afternoon, Phil. 🧠
“What are we doing today?”
📚
Study
🎯
Focus
🌙
Consolidate
🧩
Solve
🧘
Meditate
🌙
Sleep & Relax
🎧 Shokz OpenRun (Calibrated)  ·  🔇 Silent Available
▶ Continue Existing Session · Last: Study 30min
🏠 Home📋 Sessions📁 Content💬 Community

UI placeholder – final design in progress

Ask a Question

We welcome your questions, feedback, and ideas.

❓ Will Cognaru work with my existing headphones?
Yes – Cognaru calibrates to any headphones, including in‑ear, over‑ear, sleep headbands, and bone conduction.
❓ Is there a subscription?
No – Cognaru offers a one‑time lifetime purchase option, with affordable monthly plans for those who prefer flexibility.
❓ How does Silent Mode work?
Silent Mode uses a high‑frequency carrier (above hearing range) to deliver entrainment without any audible tone – perfect for deep work and reading.
Cognaru – Neural Precision Learning

Train your brain to
think better.

Neuroscience-based audio to help you focus deeper, learn faster, and solve problems more creatively.

30%
Average improvement in focus & retention *
22+
Peer-reviewed studies
5
Science-backed modes
🔇
Silent & Sleep modes

* Based on meta-analyses of binaural beats (Garcia-Argibay et al., 2019; Basu & Banerjee, 2023)

Five Science-Backed Modes

Each mode targets a specific cognitive state, calibrated to your headphones.

🎯

Focus

15 Hz → 12 Hz (SMR)

Sustained concentration for deep work.

Colzato et al., 2018
📚

Study

10 Hz (Alpha)

Learning & retention. Relaxed alertness.

Reedijk et al., 2013
🧩

Solve

18 Hz → 5 Hz

Problem-solving & creative insight.

Kim et al., 2023
🌙

Restore

5 Hz → 2 Hz

Sleep, relaxation & recovery.

Hu et al., 2020
🧘

Meditate

10 Hz → 5 Hz

Deep calm. Quick entry.

Reedijk et al., 2013

Beyond the Modes

Two unique features that set Cognaru apart.

🔇 Silent Mode

10 Hz (Inaudible)

Distraction-free working memory enhancement. No audible tone—just the effect.

Kim et al., 2023, 2024, 2026

🌙 Sleep On It

TMR (Targeted Memory Reactivation)

Reinforce what you've learned—while you sleep. Statistically significant memory consolidation.

Hu et al., 2020 – meta-analysis, g = 0.29

Built on Peer-Reviewed Science

Not pseudoscience. Not speculation. Measurable cognitive benefits.

🎯 Focus
15 Hz improves sustained attention & reduces mental fatigue.
Colzato et al., 2018; Kılıç et al., 2024
📚 Study
10 Hz (Alpha) enhances working memory & creative thinking.
Reedijk et al., 2013; Başar & Güntekin, 2022
🧩 Solve
18 Hz boosts complex reasoning; 5 Hz unlocks creative insight.
Kim et al., 2023; Chaieb et al., 2022
🌙 Restore
5 Hz → 2 Hz reduces anxiety & supports deep sleep.
Chaieb et al., 2022; Hu et al., 2020
🧘 Meditate
10 Hz → 5 Hz supports mindfulness & emotional regulation.
Reedijk et al., 2013; Chaieb et al., 2022
🔇 Silent
10 Hz (Inaudible) improves memory without audible distraction.
Kim et al., 2023, 2024, 2026

Join the Community

Real users. Real breakthroughs.

"Just had a breakthrough during Solve mode! 🎉"
— Sarah, Cognaru user · 2 hours ago
Cognaru – UI Prototype
🌐 EN 👤 ⚙️ 💬
Good afternoon, Phil. 🧠
What's your goal today?
🎯

Focus

15 Hz → 12 Hz
Concentrate
📚

Study

10 Hz Alpha
Learn & retain
🧩

Solve

18 Hz → 5 Hz
Think & create
🌙

Restore

5 Hz → 2 Hz
Sleep & recover
🧘

Meditate

10 Hz → 5 Hz
Deep calm
Quick Start – Focus
30 min · 15 Hz → 12 Hz
🎧 Shokz OpenRun (Calibrated) 🔇 Silent: Available
💬 Community Spotlight 2h ago
“Just had a breakthrough during Solve mode! 🎉”
— Sarah
Recent Sessions
🎯 Focus · 30 minToday, 11:00 AM
📚 Study · 45 minYesterday, 3:15 PM
🧩 Solve · 35 minJul 28, 9:00 AM
← Back
🎯 Focus
Sustained concentration for any task.
15m 30m 45m 60m Custom
Sharpen
3–5 min · 15 Hz
● Active
Concentrate
15–50 min · 12 Hz (SMR)
● Active
Return
2–3 min · Alpha
○ Inactive
Background Layer
Rain
🌧️
Volume
Entrainment
50%
🔇 Silent Mode
No audible tone
🎧 Content Source
External (Spotify)
💬 Share feedback about this session
← Back
📚 Study
Relaxed focus for learning & retention.
15m 30m 45m 60m Custom
Prepare
5 min · Low Beta
● Active
Learn
20–30 min · 10 Hz Alpha
● Active
Lock In
5–10 min · Theta
✓ Included
Background Layer
Rain
🌧️
🔇 Silent Mode
No audible tone
💬 Share feedback about this session
← Back
🧩 Solve
Choose your thinking style.
● Deep Reasoning
15 Hz → 18 Hz → 5 Hz · Logic, programming
35 min
○ Creative Insight
15 Hz → 10 Hz → 5 Hz · Brainstorming, design
30 min
In-Session Guidance
Show prompts
🔇 Silent Mode
Background Layer
White
💬 Share feedback about this session
← Back
🌙 Restore
Relax, recover, and prepare for deep rest.
30m 45m 60m 90m Custom
Unwind
5 min · Alpha
● Active
Relax
20–40 min · Theta
● Active
Sleep
15–30 min · Delta
○ Inactive
🔇 Silent Mode
Background Layer
Pink
💗
💬 Share feedback about this session
← Back
🧘 Meditate
Enter a deep meditative state quickly and easily.
10m 20m 30m 40m Custom
Settle
5 min · Alpha
● Active
Deepen
10–20 min · Theta
● Active
Return
3–5 min · Alpha
○ Inactive
🔇 Silent Mode
Background Layer
Rain
🌧️
💬 Share feedback about this session
12:34 / 30:00
🎯 Focus Mode
Phase 2: Concentrate (SMR)
—————•————— 12.0 Hz
Sharpen ● 5 min Concentrate ● 20 min Return ○ 5 min
🎚 Entrainment
50%
🌊 Background
40%
🎧 External
30%
💡 Close your eyes for 30 seconds to deepen the effect.
⏸ Pause ⏭ Skip Phase ⏹ End
💬 Share quick feedback
Session Complete
ModeFocus
Duration30:00
Phases3/3 completed
Frequency15 Hz → 12 Hz (SMR) → Alpha
BackgroundRain
Silent ModeOn
Content SourceExternal (Spotify)
How do you feel?
😴 😌 😊
Notes (optional)
“Really felt focused during the Concentrate phase.”
🌟 Recommendation
Complete a Restore session before bed to consolidate today's learning.
Start Restore Session →
Start Another
Home
💬 Share feedback about this session
← Back
💬 Community & Feedback
📝 Submit Feedback ⭐ Rate App 📧 Support
🔥 Trending Posts
“Focus mode is a game-changer for coding”
Miguel · 5h ago · 💬 8 replies
“Any tips for getting the most out of Restore mode?”
Alex · 1d ago · 💬 15 replies
“Feature request: Apple Watch integration”
Jamie · 2d ago · 💬 6 replies
📝 Share Your Experience
← Back
⚙️ Settings
Language
🌐 English Español · Français · Deutsch · 中文 · 日本語 · More
Content & AI
Default Content Source
External (Spotify)
🤖 AI Features
Coming soon: summaries, recommendations
🔒
Headphone Profiles
🎧 Shokz OpenRun
Bone conduction · 16,200 Hz · ✅
Active
🎧 AirPods Pro
In-ear · 18,500 Hz · ✅
🎧 ATH-M50x
Over-ear · Not calibrated · ❌
+ Add New Profile
Audio Preferences
Silent Mode Default
Bone Conduction Boost
+3 dB gain
Community & Feedback
💬 Community Forum
📝 Submit Feedback
⭐ Rate the App
📧 Contact Support
📋 Data & Logs
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