MindTune: Focus & Sleep Sounds
by arai.me
· Lifestyle
· Free
On the App Store since November 2022
· Data updated
MindTune: Focus & Sleep Sounds is made and published by arai.me. AppBrain is an independent app data site and isn't affiliated with arai.me. The app name, icon, screenshots and description belong to arai.me and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 4.75
- 4 ratings
- Last updated
- May 6, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Releases
Updates seen on the App Store- Version
- 7.0.1
- Launched
- November 2022
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 654.6 MB
- Content rating
- Everyone
Technologies used by MindTune: Focus & Sleep Sounds
About the app and developer
About MindTune: Focus & Sleep Sounds
MindTune: Focus & Sleep Sounds is a lifestyle app developed by arai.me.
User Ratings
MindTune: Focus & Sleep Sounds is rated 4.75 out of 5 stars. The rating is based on 4 ratings.
App Information
MindTune: Focus & Sleep Sounds is freely available from the App Store. The app size is 654.57 MB. The latest version available is 7.0.1. The last update was on May 6, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since November 2022.
Developer information for arai.me
Address:
Store listing
By arai.me, from the App Store
Screenshots by arai.me, from the the App Store listing
Description by arai.me Written by the developer, not by AppBrain. Click to read.
MindTune – Focus, Relax & Sleep with Binaural Beats & Pomodoro Timer
Boost productivity, reduce stress, and sleep better with MindTune — the all-in-one focus app combining scientifically-proven binaural beats, 100+ ambient sounds, and a built-in Pomodoro timer.
NEW: Pomodoro Timer for Maximum Productivity
Master focused work with our integrated Pomodoro Technique timer:
• Customizable work/break intervals – Set your ideal focus time, short breaks, and long breaks
• Multiple presets – Save different configurations for various tasks
• BGM integration – Automatically plays your selected sounds during focus and rest
• Session tracking – Monitor productivity with statistics
• Bell notifications – 13 pleasant sounds to signal phase changes
Whether studying, coding, or doing creative work, the Pomodoro timer keeps you focused while preventing burnout.
Scientifically-Proven Binaural Beats
MindTune uses audio neuroscience to guide your brain into optimal mental states.
5 Brainwave Modes:
• Delta (0.5–4Hz): Deep sleep, recovery, healing
• Theta (4–8Hz): Meditation, creativity, relaxation
• Alpha (8–14Hz): Calm focus, studying, reading
• Beta (14–30Hz): Intense concentration, problem-solving
• Gamma (30–100Hz): Peak cognition, memory, learning
100+ Premium Ambient Sounds
Nature Sounds (37 types)
Ocean waves, rain, thunderstorms, rivers, waterfalls, fire, forest, wind, underwater
Animal Sounds (16 types)
Birds, whale calls, frogs, owls, crickets, cicadas
Urban & Café Sounds (30 types)
Coffee shop, library, office typing, train stations, church bells, fireworks
Home & White Noise (9 types)
Fan, air conditioner, shower, typing, quiet room
Powerful Sound Mixer
Create your perfect audio environment by layering multiple sounds:
Focus: Alpha Wave + Library + Light Rain + Café
Sleep: Delta Wave + Ocean + Thunder + Insects
Meditation: Theta Wave + River + Birds + Breeze
Adjust individual volume levels for each sound.
Smart Features
Sleep Timer
• Set precise durations from seconds to hours
• Smooth auto fade-out
• Perfect for falling asleep
Favorite Presets
• Save up to 10 custom combinations
• One-tap instant playback
• Rename and reorder freely
Background Playback
• Works with screen locked
• Compatible with other apps
• Auto pause/resume for calls
• Battery-optimized
Who Is MindTune For?
Students & Test Takers
• Enhance focus and memory
• Reduce exam anxiety
• Study efficiently with Pomodoro
Remote Workers
• Block distracting noise
• Create productive workspace
• Stay focused during calls
Creators & Designers
• Spark imagination
• Support long creative sessions
• Enter flow state faster
Sleep Seekers
• Fall asleep naturally
• Improve sleep quality
• Wake up refreshed
Meditation Practitioners
• Deepen your practice
• Achieve calm faster
Backed by Science
• Harvard: 40Hz Gamma improved memory by 40%
• Stanford: Theta increased creativity by 23%
• Tokyo University: Delta extended deep sleep by 35 minutes
100% Free – No Paywalls
Every feature, every sound, every timer — all yours at no cost.
Download MindTune today and transform how you focus, relax, and sleep.
Focus better. Sleep deeper. Live calmer.
Boost productivity, reduce stress, and sleep better with MindTune — the all-in-one focus app combining scientifically-proven binaural beats, 100+ ambient sounds, and a built-in Pomodoro timer.
NEW: Pomodoro Timer for Maximum Productivity
Master focused work with our integrated Pomodoro Technique timer:
• Customizable work/break intervals – Set your ideal focus time, short breaks, and long breaks
• Multiple presets – Save different configurations for various tasks
• BGM integration – Automatically plays your selected sounds during focus and rest
• Session tracking – Monitor productivity with statistics
• Bell notifications – 13 pleasant sounds to signal phase changes
Whether studying, coding, or doing creative work, the Pomodoro timer keeps you focused while preventing burnout.
Scientifically-Proven Binaural Beats
MindTune uses audio neuroscience to guide your brain into optimal mental states.
5 Brainwave Modes:
• Delta (0.5–4Hz): Deep sleep, recovery, healing
• Theta (4–8Hz): Meditation, creativity, relaxation
• Alpha (8–14Hz): Calm focus, studying, reading
• Beta (14–30Hz): Intense concentration, problem-solving
• Gamma (30–100Hz): Peak cognition, memory, learning
100+ Premium Ambient Sounds
Nature Sounds (37 types)
Ocean waves, rain, thunderstorms, rivers, waterfalls, fire, forest, wind, underwater
Animal Sounds (16 types)
Birds, whale calls, frogs, owls, crickets, cicadas
Urban & Café Sounds (30 types)
Coffee shop, library, office typing, train stations, church bells, fireworks
Home & White Noise (9 types)
Fan, air conditioner, shower, typing, quiet room
Powerful Sound Mixer
Create your perfect audio environment by layering multiple sounds:
Focus: Alpha Wave + Library + Light Rain + Café
Sleep: Delta Wave + Ocean + Thunder + Insects
Meditation: Theta Wave + River + Birds + Breeze
Adjust individual volume levels for each sound.
Smart Features
Sleep Timer
• Set precise durations from seconds to hours
• Smooth auto fade-out
• Perfect for falling asleep
Favorite Presets
• Save up to 10 custom combinations
• One-tap instant playback
• Rename and reorder freely
Background Playback
• Works with screen locked
• Compatible with other apps
• Auto pause/resume for calls
• Battery-optimized
Who Is MindTune For?
Students & Test Takers
• Enhance focus and memory
• Reduce exam anxiety
• Study efficiently with Pomodoro
Remote Workers
• Block distracting noise
• Create productive workspace
• Stay focused during calls
Creators & Designers
• Spark imagination
• Support long creative sessions
• Enter flow state faster
Sleep Seekers
• Fall asleep naturally
• Improve sleep quality
• Wake up refreshed
Meditation Practitioners
• Deepen your practice
• Achieve calm faster
Backed by Science
• Harvard: 40Hz Gamma improved memory by 40%
• Stanford: Theta increased creativity by 23%
• Tokyo University: Delta extended deep sleep by 35 minutes
100% Free – No Paywalls
Every feature, every sound, every timer — all yours at no cost.
Download MindTune today and transform how you focus, relax, and sleep.
Focus better. Sleep deeper. Live calmer.