# Mello vs Vitra

The clearest difference is review sentiment: Vitra at 100% against Mello's 0%. Vitra also leads on rating (5.0 vs 2.0) and ratings volume (6 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Mello sells 3 in-app purchases, starting at $5.99 per month and Vitra sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Vitra holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: Vitra has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Mello's written reviews are positive against 100% of Vitra's.

Mello ships an update every 10 days, Vitra every 5 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Mello | Vitra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/mello-gastroparesis-tracker/id6779653635/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/vitra-calorie-tracker/id6792379094/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | Freemium | Freemium |
| Size | 6 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Ngo Pham Huy](https://appshunter.io/developer/973008275) | [Velora Technologies LLC](https://appshunter.io/developer/6792379097) |

## What reviewers say

### Mello

[App page](https://appshunter.io/ios/app/mello-gastroparesis-tracker/id6779653635)

This app helps individuals with gastroparesis track meals and symptoms. It focuses on texture, fat, and fiber, offering insights into food tolerance and symptom trends. Features include meal templates, symptom logging, and a shareable dining card.

**Highlights:** Gastroparesis-specific meal logging (texture, fat, fiber), On-device gastric-ease scoring, Integrated symptom tracking (nausea, fullness, bloating), Safe/Caution/Trigger food lists, Menu Scan for restaurant menus (Pro), Shareable dining card, Monthly Tolerance Report for doctors

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mello Pro (Monthly) | $5.99 | per month |
| Mello Pro (Yearly) | $39.99 | per year |
| Mello Pro (one-off) | $14.99 | one-time |


### 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 Mello free?

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

### Is Vitra free?

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

### Which has better reviews, Mello or Vitra?

Vitra is rated higher. Mello averages 2.0 out of 5 from 1 ratings, while Vitra averages 5.0 from 6 ratings.

### Do Mello or Vitra have ads?

Neither Mello nor Vitra shows ads.

### Which is updated more often, Mello or Vitra?

Mello ships an update every 10 days, and Vitra every 5 days. Most recently, Mello was updated on October 31, 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.*