# viviFIT vs CorSync

The clearest difference is review sentiment: viviFIT at 100% against CorSync's 50%. viviFIT also leads on iOS requirement (15.1 vs 17.6). CorSync's advantage is update cadence (monthly vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

viviFIT ships an update every 3 months, CorSync monthly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | viviFIT | CorSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (8 ratings)](https://appshunter.io/ios/app/corsync/id6443709110/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 59 MB | 61 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Leo Ijebor](https://appshunter.io/developer/1528905590) | [Nuvita](https://appshunter.io/developer/522113628) |

## What reviewers say

### viviFIT

[App page](https://appshunter.io/ios/app/vivifit/id1528905591)

This app helps existing gym members become everyday athletes with guided workouts, personalized nutrition plans, and comprehensive tracking of fitness, mood, and health metrics. It offers educational resources to improve body knowledge and well-being.

**Highlights:** Guided workouts, Personalized nutrition plans, Workout tracking, Mood and sleep monitoring, Body fat and weight tracking, Exercise and nutrition libraries, Recipe guides

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

**In-app purchases:** none


### CorSync

[App page](https://appshunter.io/ios/app/corsync/id6443709110)

Achieve your wellness goals with a personalized plan and real-time data tracking. Connect with a personal coach for guidance and motivation, and join a supportive community. Focus on consistency over perfection for sustainable results.

**Highlights:** Personalized wellness plans, Heart rate fitness tracking, Nutrition program, Body composition goals, Stress management strategies, Real-time data monitoring, Community support

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

**In-app purchases:** none


## Frequently asked questions

### Is viviFIT free?

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

### Is CorSync free?

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

### Do viviFIT or CorSync have ads?

Neither viviFIT nor CorSync shows ads.

### Which is updated more often, viviFIT or CorSync?

viviFIT ships an update every 3 months, and CorSync monthly. Most recently, viviFIT was updated on October 5, 2026 and CorSync 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.*