# Kaqun vs Vivere Longevity

The clearest difference is update cadence: Vivere Longevity at weekly against Kaqun's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Kaqun ships an update every 3 months, Vivere Longevity weekly. Both last shipped on October 7, 2026.

## The numbers

| Metric | Kaqun | Vivere Longevity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/kaqun/id6443587806/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 30 MB | 67 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IDUNN WATER](https://appshunter.io/developer/1647405695) | [Witz-U](https://appshunter.io/developer/1321311398) |

## What reviewers say

### Kaqun

[App page](https://appshunter.io/ios/app/kaqun/id6443587806)

Control your Personalized Oxygen Delivery System from your smart device. Manage settings, create personalized experiences, and maintain your device remotely.

**Highlights:** Remote control for PODS™, Personalized user profiles, Three program options, Device maintenance management, Live updates, Adjust LED and temperature

**Features:** macOS Compatibility

**In-app purchases:** none


### Vivere Longevity

[App page](https://appshunter.io/ios/app/vivere-longevity/id6446112575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kaqun free?

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

### Is Vivere Longevity free?

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

### Do Kaqun or Vivere Longevity have ads?

Neither Kaqun nor Vivere Longevity shows ads.

### Which is updated more often, Kaqun or Vivere Longevity?

Kaqun ships an update every 3 months, and Vivere Longevity weekly. Most recently, Kaqun was updated on October 7, 2026 and Vivere Longevity on October 7, 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.*