# Fasting Center vs Vitra

The clearest difference is in-app purchases: Fasting Center at none against Vitra's 2. Fasting Center also leads on ratings volume (25 vs 6) and device support (4 vs 1). Vitra's advantage is rating (5.0 vs 4.8). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Vitra sells 2 in-app purchases, starting at $9.99 per month. Fasting Center asks for nothing beyond the download.

Vitra holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 25 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Fasting Center ships an update every 3 days, Vitra every 5 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Fasting Center | Vitra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (25 ratings)](https://appshunter.io/ios/app/fasting-center-fast-tracker/id6780227473/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/vitra-calorie-tracker/id6792379094/reviews)** |
| Number of ratings | **25** | 6 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | **Free** | Freemium |
| Size | 48 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Andrey Titov](https://appshunter.io/developer/6780227475) | [Velora Technologies LLC](https://appshunter.io/developer/6792379097) |

## What reviewers say

### Fasting Center

[App page](https://appshunter.io/ios/app/fasting-center-fast-tracker/id6780227473)

Plan extended fasts with personalized projections. Input your body stats and desired duration to estimate weight change, fat loss, and energy use. This data-driven tool provides a clear starting point for your fasting journey.

**Highlights:** Personalized fast planning, Extended fast duration options, Projected weight change, Estimated fat loss, Energy use projection, Data-driven starting point

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Vitra

[App page](https://appshunter.io/ios/app/vitra-calorie-tracker/id6792379094)

This AI-powered health companion helps you easily track calories, macros, and micronutrients. It offers instant meal scanning via camera, a vast food database, and personalized daily nutrition insights to support your health goals.

**Highlights:** AI Meal Scanner, Extensive Food Search, Personalized AI Insights, Bloodwork & Weight Tracking, Custom Macro/Calorie Targets, Daily Health Score, Habit Tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vitra Pro Monthly | $9.99 | per month |
| Vitra Pro Annual Subscription | $89.99 | per year |


## Frequently asked questions

### Is Fasting Center free?

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

### Is Vitra free?

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

### Which has better reviews, Fasting Center or Vitra?

Vitra is rated higher. Fasting Center averages 4.8 out of 5 from 25 ratings, while Vitra averages 5.0 from 6 ratings.

### Do Fasting Center or Vitra have ads?

Neither Fasting Center nor Vitra shows ads.

### Which is updated more often, Fasting Center or Vitra?

Fasting Center ships an update every 3 days, and Vitra every 5 days. Most recently, Fasting Center was updated on October 25, 2026 and Vitra on October 25, 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.*