# Coheran: Breathing & SOS Calm — SO. Grounding Games

> SO. Grounding Games (iPhone/iPad app by CANVERSI S.R.L..)

- Source: https://appshunter.io/ios/app/coheran-breathing-and-sos-calm/id6767442731 (this page in markdown: same URL + `.md`)
- Developer: [CANVERSI S.R.L.](https://appshunter.io/developer/1613563466)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 69 MB
- Languages: American English
- Released: 2026-05-12
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/coheran-breathing-and-sos-calm/id6767442731/reviews.md

## What is Coheran?

Stop a panic attack in 60 seconds. Calm anxiety without a 20-minute meditation. Coheran is the breathing app for when your nervous system needs help right now: mid panic attack, before a presentation, in a crowded room, or lying awake at 3 AM. One tap SOS. Works offline. No signup.

Tap SOS and breathe along. Watch your heart rate drop using only your phone camera. Add a lock screen widget so help is one tap away even when you cannot think straight.

WHY COHERAN IS DIFFERENT

- Calm in 60 seconds, not 20 minutes
- Built for panic attacks and anxiety spikes
- One-tap SOS panic button
- Lock screen widgets for instant access
- 8 grounding mini-games when breathing is not enough
- Heart-rate biofeedback via phone camera
- Physiological Sigh: Stanford's fastest stress reset
- Works fully offline. No signup, no tracking, no ads

WHEN PANIC HITS

Most wellness apps ask for twenty minutes of calm. Coheran was built for racing heart, tight chest, shallow breath, and spiraling thoughts. One tap SOS launches an immediate calming session. No mood quiz, no setup, no tutorial.

Need something active first? Pick a 60-second grounding game to interrupt the spiral, then breathe. Aftercare helps you settle when the wave passes. Prefer silence? Companion mode stays with you without exercises.

12 BREATHING TECHNIQUES

Each includes a 30-second "Why this works" card for your nervous system.

Panic and anxiety: Physiological Sigh, 4-7-8 Breath, Extended Exhale, 3-3-3 Starter.
Sleep: Sleep Descent, Coherent Breathing.
Focus and energy: Box Breathing, Wim Hof Power Breath, Energizing Breath, Triangle Focus, Alternate Nostril, Ujjayi Ocean Breath.

8 GROUNDING GAMES

When the panic loop is too loud to breathe through, a 60-second micro-task can interrupt it faster than meditation. Eight games for that moment: Flappy Circle, Circle Target, Catch Circle, Order Numbers, Color Match, Trace the Path, Memory Echo, Spot the Odd.

HEART-RATE BIOFEEDBACK

Place your finger on the rear camera before and after a session. Coheran uses PPG (same principle as an Apple Watch) to show your exact heart-rate drop.

Free: SOS panic button, Box Breathing, 3-3-3 Starter, one 25-minute Flow Mode block per week, mood check-ins, daily streaks, voice and haptic guidance, full offline use.

Coheran is a wellness tool for nervous-system regulation. It is not medical advice and is not a substitute for professional mental health care. If you are in crisis, contact a licensed clinician or your local emergency services.

Privacy Policy: https://coheran.com/privacy.html
Terms of Use (EULA): https://coheran.com/terms.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| Yearly Subscription | $49.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Forever Premium | $99.99 | one-time |



## Version history (last 5 releases)

### 36 — 2026-08-18

Coffee Donation

### 35 — 2026-05-28

Misc design fixes

### 33 — 2026-05-22

Misc design fixes

### 32 — 2026-05-19

Misc design fixes

### 31 — 2026-05-18

Added preview

## More apps by CANVERSI S.R.L.

- [YouVi](https://appshunter.io/ios/app/youvi/id1613563464)
- [ImaGenieApp](https://appshunter.io/ios/app/imagenieapp/id1639591551)
- [LyriTunes - Lyrics, Song Maker](https://appshunter.io/ios/app/lyritunes-lyrics-song-maker/id1662949631)
- [Nea Ion - Asistent din Ardeal](https://appshunter.io/ios/app/nea-ion-asistent-din-ardeal/id6479003696)
- [luvnduv - Same Level Match](https://appshunter.io/ios/app/luvnduv-same-level-match/id6758233030)
- [Statify - Data That Speaks](https://appshunter.io/ios/app/statify-data-that-speaks/id6759186058)

All apps by CANVERSI S.R.L.: https://appshunter.io/developer/1613563466

## Related topics

[sos calm](https://appshunter.io/ios/topics/sos-calm) · [sos calmia](https://appshunter.io/ios/topics/sos-calmia)

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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 2026-08-20.*