# Sym Breathing vs Zone2 Pulse

The clearest difference is in-app purchases: Zone2 Pulse at none against Sym Breathing's 3. Zone2 Pulse also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sym Breathing sells 3 in-app purchases, starting at $0.99 per month. Zone2 Pulse asks for nothing beyond the download.

Sym Breathing ships an update every 3 weeks, Zone2 Pulse every 10 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sym Breathing | Zone2 Pulse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (37 ratings)](https://appshunter.io/ios/app/sym-breathing-hrv-coherence/id6575391114/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 94.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 35 MB | 2 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Lubbers](https://appshunter.io/developer/1759415354) | [RAYNMAKR Inc.](https://appshunter.io/developer/1268376798) |

## What reviewers say

### Sym Breathing

[App page](https://appshunter.io/ios/app/sym-breathing-hrv-coherence/id6575391114)

This app offers guided breathwork to help you achieve a calm and balanced state. It uses a steady 5.5-second inhale/exhale rhythm to reduce stress, improve focus, and enhance well-being. Features include customizable cues, daily affirmations, and a night mode for sleep.

**Highlights:** Guided 5.5-second inhale/exhale rhythm, Customizable audio, visual, and haptic cues, Daily affirmations for positive mindset, Night mode for reduced blue light, Seamless audio integration with other apps, Effortless session initiation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annually | $4.99 | per year |
| Lifetime | $24.99 | one-time |


### Zone2 Pulse

[App page](https://appshunter.io/ios/app/zone2-pulse/id6759531935)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Sym Breathing free?

Sym Breathing is free to download, with in-app purchases available.

### Is Zone2 Pulse free?

Zone2 Pulse is free to download, with no in-app purchases.

### Do Sym Breathing or Zone2 Pulse have ads?

Neither Sym Breathing nor Zone2 Pulse shows ads.

### Which is updated more often, Sym Breathing or Zone2 Pulse?

Sym Breathing ships an update every 3 weeks, and Zone2 Pulse every 10 days. Most recently, Sym Breathing was updated on October 23, 2026 and Zone2 Pulse on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*