# Nuvio vs Zenki Dojo

The clearest difference is update cadence: Zenki Dojo at every 2 days against Nuvio's every 10 days. Nuvio's advantage is iOS requirement (12.0 vs 15.1). 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.

Nuvio ships an update every 10 days, Zenki Dojo every 2 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nuvio | Zenki Dojo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (20 ratings)](https://appshunter.io/ios/app/nuvio/id6738981933/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 47 MB | 61 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RGN VENTURES LTD](https://appshunter.io/developer/1783282114) | [Matthew Brown](https://appshunter.io/developer/1895437487) |

## What reviewers say

### Nuvio

[App page](https://appshunter.io/ios/app/nuvio/id6738981933)

Control your cold plunge experience remotely with this app. Set target temperatures, schedule sessions, activate purification, and track your recovery history all from your phone. Enjoy clean water and optimized rejuvenation on your schedule.

**Highlights:** Remote temperature control, Session scheduling, Purification cycle management, Plunge history tracking, Real-time system monitoring, Scheduled recovery

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

**In-app purchases:** none


### Zenki Dojo

[App page](https://appshunter.io/ios/app/zenki-dojo/id6763685748)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nuvio free?

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

### Is Zenki Dojo free?

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

### Do Nuvio or Zenki Dojo have ads?

Neither Nuvio nor Zenki Dojo shows ads.

### Which is updated more often, Nuvio or Zenki Dojo?

Nuvio ships an update every 10 days, and Zenki Dojo every 2 days. Most recently, Nuvio was updated on November 4, 2026 and Zenki Dojo on October 31, 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.*