# Vitonix vs Harmony Fasting

The clearest difference is in-app purchases: Vitonix at none against Harmony Fasting's 10. Vitonix also leads on rating (5.0 vs 4.7). Harmony Fasting's advantage is ratings volume (31 vs 2). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Harmony Fasting sells 10 in-app purchases, starting at $0.99 per 7 days. Vitonix asks for nothing beyond the download.

Vitonix holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Harmony Fasting has 31 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Vitonix's written reviews are positive against 93% of Harmony Fasting's.

Vitonix ships an update weekly, Harmony Fasting fortnightly. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Vitonix | Harmony Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vitonix/id1598433423/reviews)** | [4.7 (31 ratings)](https://appshunter.io/ios/app/harmony-fasting/id6467765098/reviews) |
| Number of ratings | 2 | **31** |
| Positive reviews | **100.0% of reviews** | 92.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 120 MB | 22 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TECQ Partners Inc.](https://appshunter.io/developer/1598433425) | [Zaplq OU](https://appshunter.io/developer/1779504511) |

## What reviewers say

### Vitonix

[App page](https://appshunter.io/ios/app/vitonix/id1598433423)

This health and fitness app is designed for seniors, offering easy navigation to check membership status, complete surveys, and earn rewards. It also facilitates family invitations for support and connection.

**Highlights:** Senior-friendly interface, Check membership status, Submit healthcare surveys, Receive participation rewards, Invite family for support, Stay connected with family

**In-app purchases:** none


### Harmony Fasting

[App page](https://appshunter.io/ios/app/harmony-fasting/id6467765098)

This app helps you track intermittent fasting for various health and weight loss goals. It allows you to set personal information, choose fasting routines, and monitor your progress with a timer and reminders. It supports different fasting types and offers customizable levels.

**Highlights:** Fasting Timer, Personalized Profile, Fasting Levels, Customizable Levels, Goal Timer, Apple Health Integration

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per 7 days |
| Unlimited Access | $6.99 | per 7 days |
| Premium | $9.99 | per 7 days |
| Premium | $11.99 | per month |
| Premium Access | $19.99 | per month |
| Premium | $29.99 | per month |
| Premium Access | $34.99 | per month |
| Premium Access | $49.99 | per 3 months |
| Premium Access | $59.99 | per year |
| Premium | $69.99 | per year |


## Frequently asked questions

### Is Vitonix free?

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

### Is Harmony Fasting free?

Harmony Fasting is free to download, with in-app purchases available.

### Which has better reviews, Vitonix or Harmony Fasting?

Vitonix is rated higher. Vitonix averages 5.0 out of 5 from 2 ratings, while Harmony Fasting averages 4.7 from 31 ratings.

### Do Vitonix or Harmony Fasting have ads?

Neither Vitonix nor Harmony Fasting shows ads.

### Which is updated more often, Vitonix or Harmony Fasting?

Vitonix ships an update weekly, and Harmony Fasting fortnightly. Most recently, Vitonix was updated on October 20, 2026 and Harmony Fasting on October 15, 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.*