# Coherent > Breathing exercise app for calm, focus, and nervous system regulation. (iPhone/iPad app by Keenan Fitzmorris.) - Source: https://appshunter.io/ios/app/coherent/id6749607982 (this page in markdown: same URL + `.md`) - Developer: [Keenan Fitzmorris](https://appshunter.io/developer/1830392724) - Category: Health & Fitness, Lifestyle - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 18.5 · 2 MB - Languages: American English - Released: 2025-08-15 - Data updated: 2026-06-02 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/coherent/id6749607982/reviews.md ## What is Coherent? Coherent: Practice the Art of Breathing Unlock a powerful state of calm and focus with Coherent, a beautifully minimalist app designed for athletes, students, and anyone looking to regulate their nervous system. Inspired by sports psychology, our two core breathing modes guide you toward a balanced mind and body. Box Breathing: Master Control Our first mode introduces you to Box Breathing, a structured technique used to slow your heart rate and balance your nervous system. A glowing square guides your breath through four equal parts: a 4-second inhale, a 4-second hold, a 4-second exhale, and a final 4-second hold. The box's color changes in sync with each phase, helping you build discipline and control. Mountain Breathing: Find Your Flow After mastering control, transition to a more fluid rhythm with Mountain Breathing. A single mountain shape provides your visual cue: inhale for 4 seconds as the mountain fills with color from the base to the peak, then exhale for 4 seconds as it stays filled and the color gradually darkens. This meditative rhythm helps you relax, stay present, and enter a state of flow. The Science of Coherence Coherence is the state where your mind and body are in perfect alignment. Our breathing techniques are designed to harmonize your cranial brain, the enteric nervous system (neurons in your gut), and the rhythms of your heart. When these systems align, you achieve a state of coherence—the wellness equivalent to flow. Privacy-First Design Coherent is built with your privacy in mind. No Data Collected: We do not collect personal information or track your usage. No Ads, No Subscriptions: The app is completely free, with no ads or in-app purchases. Completely Offline: It works entirely without an internet connection. Master your breath, find your focus, and achieve a state of coherence. ## Key features - Box Breathing technique - Mountain Breathing technique - Nervous system regulation - Mind-body alignment - Privacy-first design - Offline functionality ## Frequently asked questions about Coherent ### What is Coherent? Coherent is a health and fitness app designed to help users practice breathing exercises for improved calm, focus, and nervous system regulation. It offers two primary breathing modes: Box Breathing and Mountain Breathing. ### How does Box Breathing work in Coherent? Box Breathing in Coherent guides you through a 4-second inhale, 4-second hold, 4-second exhale, and a 4-second hold, visualized by a changing colored square. This technique is designed to slow heart rate and balance the nervous system. ### What is Mountain Breathing in Coherent? Mountain Breathing in Coherent uses a mountain shape as a visual cue for a more fluid breathing rhythm. You inhale for 4 seconds as the mountain fills with color and exhale for 4 seconds as it stays filled and darkens, promoting relaxation and presence. ### Is Coherent free to use? Yes, Coherent is completely free to use. The app explicitly states there are no ads or in-app purchases, and it does not require a subscription. ### Does Coherent collect user data? No, Coherent is built with a privacy-first design and does not collect any personal information or track user usage. It is designed to be completely private. ### Can I use Coherent offline? Yes, Coherent works entirely without an internet connection. This offline functionality ensures you can practice your breathing exercises anytime, anywhere. ### What devices does Coherent support? Coherent is available for iPhone and iPad devices. It has an age rating of 4+. ### How often is Coherent updated? Coherent was last updated on August 15, 2025, with version 1.1. The release date was also August 15, 2025, indicating recent development and support. ## Version history (last 2 releases) ### 1.1 — 2025-08-15 Better interface, crisper graphics! ### 1.0 — 2025-08-11 No release notes. ## More apps by Keenan Fitzmorris - [Notstagram](https://appshunter.io/ios/app/notstagram/id6749419750) - [RPSBlitz](https://appshunter.io/ios/app/rpsblitz/id6749788408) - [Daily Well](https://appshunter.io/ios/app/daily-well/id6749811006) All apps by Keenan Fitzmorris: https://appshunter.io/developer/1830392724 ## Related topics [coherent](https://appshunter.io/ios/topics/coherent) --- *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 2026-06-02.*