# RespiRelax+ vs Controlled Breathing Assistant

The clearest difference is rating: Controlled Breathing Assistant at 4.6 against RespiRelax+'s 4.1. Controlled Breathing Assistant also leads on review sentiment (90% vs 70%) and ratings volume (51 vs 16). RespiRelax+'s advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Controlled Breathing Assistant sells 1 one-off in-app purchase. RespiRelax+ asks for nothing beyond the download.

Controlled Breathing Assistant holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 16 and 51 respectively. Written reviews point the same way: 70% of RespiRelax+'s written reviews are positive against 90% of Controlled Breathing Assistant's.

RespiRelax+ ships an update every 3 weeks, Controlled Breathing Assistant every 6 weeks. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | RespiRelax+ | Controlled Breathing Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (16 ratings)](https://appshunter.io/ios/app/respirelax-plus/id515900420/reviews) | **[4.6 (51 ratings)](https://appshunter.io/ios/app/controlled-breathing-assistant/id1121704122/reviews)** |
| Number of ratings | 16 | **51** |
| Positive reviews | 69.6% of reviews | **90.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 84 MB | 41 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Les Thermes d'Allevard](https://appshunter.io/developer/515900423) | [emmanuel orvain](https://appshunter.io/developer/1025308595) |

## What reviewers say

### RespiRelax+

[App page](https://appshunter.io/ios/app/respirelax-plus/id515900420)

Improve your breathing and manage stress with guided exercises. This app offers personalized programs and offline functionality for consistent practice, promoting well-being and cardiac coherence.

**Highlights:** Personalized breathing programs, Stress management exercises, Cardiac coherence training, Offline practice mode, Adjustable session duration, Soothing visual and sound environments

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ Effective for anxiety management
- 🧘‍♀️ Calming and relaxing experience
- 👍 Simple and intuitive interface
- 🆓 Free to use
- 🔒 Respects data privacy

**What reviewers complain about**

- 🎶 Old music preferred by many
- 🔔 Aggressive end-of-session sound
- 🔊 Sound issues reported
- 📱 Lack of Apple Watch integration
- 🎨 New design less appealing to some

**Reported bugs**

- Custom session timing not constant
- Progressive sound option disappeared
- Sound settings not remembered
- Customization option not functional
- Cannot use with headphones

**Requested features**

- Apple Watch integration
- Customizable hold/apnea phases
- Ability to combine sessions
- Add duration of apnea for experts
- Calendar/progress tracking


### Controlled Breathing Assistant

[App page](https://appshunter.io/ios/app/controlled-breathing-assistant/id1121704122)

This app guides you through cardiac coherence and daily breathing exercises with customizable audio cues and visual aids. It helps reduce stress and promote relaxation through guided breathing cycles, offering personalized session durations and breath ratios. Track your progress and earn virtual rewards for consistent practice.

**Highlights:** Customizable session duration, Adjustable inhale/exhale ratios, Selectable breath rate, Choice of background sounds and images, Audio cues for breath transitions, Mood tracking and virtual rewards

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Account - Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is RespiRelax+ free?

RespiRelax+ is free to download, with no in-app purchases.

### Is Controlled Breathing Assistant free?

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

### Which has better reviews, RespiRelax+ or Controlled Breathing Assistant?

Controlled Breathing Assistant is rated higher. RespiRelax+ averages 4.1 out of 5 from 16 ratings, while Controlled Breathing Assistant averages 4.6 from 51 ratings.

### Do RespiRelax+ or Controlled Breathing Assistant have ads?

Neither RespiRelax+ nor Controlled Breathing Assistant shows ads.

### Which is updated more often, RespiRelax+ or Controlled Breathing Assistant?

RespiRelax+ ships an update every 3 weeks, and Controlled Breathing Assistant every 6 weeks. Most recently, RespiRelax+ was updated on October 23, 2026 and Controlled Breathing Assistant on October 22, 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.*