Koru: Breathing Exercises
Aether Apps Ltd Health & Fitness iPhoneiPadiPod touchApple Watch
Koru: Breathing Exercises is a free Health & Fitness app for iPhone and iPad by Aether Apps Ltd. Rated 5.0/5 from 4 ratings. Requires iOS 15.0.
- Rating
- 5.0
- 4 ratings
- Price
- Free
- on the App Store
- Size
- 178 MB
- Age 4+
- Updated
- Oct 11
- 2026 · v1.3
Screenshots
About Koru: Breathing Exercises
How do you want to feel right now? Calm, focused, energized, ready for sleep? Pick a state and Koru gives you a guided breathing practice to get there, in 1 to 15 minutes. ONE-MINUTE RESET WHEN STRESS HITS Four SOS practices, one minute each: Stress Reset, Fast Relax, Quick Focus and Energy Boost. They work offline, so they are there on a plane, before a hard conversation or at 3 a.m. LEARNS WHAT WORKS FOR YOU Check in before and after each session. Koru shows how your state changed and, with Apple Watch, how your heart rate responded. Over time you see which practices work for your body. YOUR AI BREATHING COACH Tell the coach how you feel in your own words. It suggests three practices matched to your state and the time you have. CALM IS TWO TAPS AWAY Start a practice with Siri, Shortcuts, Back Tap or a Home Screen quick action. Save a favorite for offline use. WIND DOWN FOR EASIER SLEEP Slow, guided breathing to quiet a busy mind before bed. 30+ GUIDED PRACTICES Box breathing, 4-7-8, resonant breathing, Nadi Shodhana, ocean breathing and more, grouped by goal: Calm, Sleep, Focus, Energy, Recovery. MULTI-DAY COURSES Build the habit with day-by-day programs, from a 7-day introduction to a 30-day breath hold course. MAKE EVERY SESSION YOURS Voice guidance, background music, metronome and vibration, each adjustable. ON YOUR WRIST Koru for Apple Watch: SOS practices, favorites and the exercise of the day. SUBSCRIPTION Some content may require a subscription. Payment is charged to your Apple ID at confirmation. Subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage in Account Settings. You can find our Privacy Policy and Terms of Service at the links below: Privacy Policy https://www.koruapp.ai/privacy-policy Terms of Service https://www.koruapp.ai/terms-of-service IMPORTANT Koru is for wellbeing support and is not a medical treatment. If you have a medical condition, consult a qualified professional.
What’s new
Version 1.3 · Updated October 11, 2026
Koru now starts with one question: how do you want to feel right now? • Pick a state: Calm, Reset, Focus, Energy, Restore or Sleep. Koru matches a breathing practice to it. • Check in before and after each session to see what worked for you. • Heart rate with Apple Watch: see how your body responded. • AI breathing coach: describe how you feel and get three matched practices. • Siri, Shortcuts and Back Tap: start an SOS practice without opening the app. • Koru on Apple Watch: SOS practices, favorites and the exercise of the day.
App privacy
The developer, Aether Apps Ltd, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases: Purchase History
- Identifiers: User ID
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction, Advertising Data
- Identifiers: Device ID, User ID
- Purchases: Purchase History
- Contact Info: Email Address
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:
- Usage Data: Other Usage Data
- Diagnostics: Crash Data, Performance Data
Used for: Analytics, Product Personalization
Alternatives to Koru: Breathing Exercises
Looking for apps like Koru: Breathing Exercises? Here are 6 similar apps on the App Store. The highest rated is Anxiety Checklist: Calm Mind (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Koru: Breathing Exercises | 5.0 / 5 (4 ratings) | Free | October 11, 2026 | |
| Anxiety Checklist: Calm Mind | 5.0 / 5 (18) | Free | Oct 14, 2026 | Compare |
| Yelly: Antistress AI | 4.6 / 5 (33) | Free | Jul 28, 2026 | Compare |
| NeuroPulse Frequency Generator | 4.8 / 5 (883) | Free | Oct 9, 2026 | Compare |
| Youiee: Come back to YOU | 4.5 / 5 (52) | Free | Oct 20, 2026 | Compare |
| Luna: Sleep Tracker & Snoring | 4.6 / 5 (90) | Free | Jul 1, 2026 | Compare |
| Kahani: AI Mental Health Coach | 4.1 / 5 (42) | Free | Oct 5, 2026 | Compare |