# Breathru vs RANVOO

The clearest difference is rating: RANVOO at 4.3 against Breathru's 1.2. RANVOO also leads on update cadence (every 3 weeks vs every 11 months) and review sentiment (33% vs 11%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RANVOO holds the better App Store score, 4.3 against 1.2. Both are backed by a comparable volume of ratings — 13 and 6 respectively. Written reviews point the same way: 11% of Breathru's written reviews are positive against 33% of RANVOO's.

Breathru ships an update every 11 months, RANVOO every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Breathru | RANVOO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.2 (13 ratings)](https://appshunter.io/ios/app/breathru/id1632592731/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/ranvoo/id6447061292/reviews)** |
| Number of ratings | **13** | 6 |
| Positive reviews | 11.1% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 35 MB | 79 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [深圳市智净科技有限公司](https://appshunter.io/developer/1632592733) | [Shenzhen Lanhe Technology Co., Ltd.](https://appshunter.io/developer/1612410355) |

## What reviewers say

### Breathru

[App page](https://appshunter.io/ios/app/breathru/id1632592731)

This app collects breathing training data, syncing with smart devices to track daily performance, training times, and best results. It offers tutorials and guidance for scientific breathing exercises to improve lung capacity, endurance, circulation, and reduce stress.

**Highlights:** Collect breathing training data, Sync with smart devices, Track daily performance metrics, View data in graphs and numbers, Review training and testing records, Guided breathing exercises, Improve lung capacity and endurance

**Features:** macOS Compatibility

**In-app purchases:** none


### RANVOO

[App page](https://appshunter.io/ios/app/ranvoo/id6447061292)

Control and manage various smart wearable devices, including neck fans, neck air conditioners, and heaters. Offers a convenient way to adjust settings and monitor your devices.

**Highlights:** Control neck fans, Manage neck air conditioners, Operate heaters, Device settings adjustment, Device monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is Breathru free?

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

### Is RANVOO free?

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

### Which has better reviews, Breathru or RANVOO?

RANVOO is rated higher. Breathru averages 1.2 out of 5 from 13 ratings, while RANVOO averages 4.3 from 6 ratings.

### Do Breathru or RANVOO have ads?

Neither Breathru nor RANVOO shows ads.

### Which is updated more often, Breathru or RANVOO?

Breathru ships an update every 11 months, and RANVOO every 3 weeks. Most recently, Breathru was updated on October 24, 2026 and RANVOO on October 25, 2026.

---

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