# Ketonix vs mindvoid Mindful Meditation

The clearest difference is ads: Ketonix at none against mindvoid Mindful Meditation's shown. mindvoid Mindful Meditation's advantage is update cadence (every 2 days vs every 5 weeks) and iOS requirement (12.0 vs 15.0). On price, 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.

Ketonix ships an update every 5 weeks, mindvoid Mindful Meditation every 2 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ketonix | mindvoid Mindful Meditation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/ketonix/id1239051593/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 86 MB | 122 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [M Object Oriented Software Engineering AB](https://appshunter.io/developer/498983792) | [Simon McAuliffe](https://appshunter.io/developer/1740443236) |

## What reviewers say

### Ketonix

[App page](https://appshunter.io/ios/app/ketonix/id1239051593)

This app measures and analyzes breath ketone data from a connected Bluetooth device. It displays trendlines, moving averages, and allows for annotations of lifestyle changes to track progress. Video guides are available for various functions.

**Highlights:** Measure breath ketone data, Analyze ketone trends, Display moving averages, Add lifestyle annotations, Register Bluetooth device, Create user profiles

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

**In-app purchases:** none


### mindvoid Mindful Meditation

[App page](https://appshunter.io/ios/app/mindvoid-mindful-meditation/id6746303865)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ketonix free?

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

### Is mindvoid Mindful Meditation free?

mindvoid Mindful Meditation is free to download, with no in-app purchases.

### Do Ketonix or mindvoid Mindful Meditation have ads?

mindvoid Mindful Meditation shows ads; Ketonix does not.

### Which is updated more often, Ketonix or mindvoid Mindful Meditation?

Ketonix ships an update every 5 weeks, and mindvoid Mindful Meditation every 2 days. Most recently, Ketonix was updated on October 29, 2026 and mindvoid Mindful Meditation on October 28, 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.*