# Feetcalm Malta vs MCAS Tracker

The clearest difference is in-app purchases: Feetcalm Malta at none against MCAS Tracker's 10. Feetcalm Malta also leads on iOS requirement (11.0 vs 15.5). MCAS Tracker's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. MCAS Tracker sells 10 in-app purchases, starting at $7.99 per 7 days. Feetcalm Malta asks for nothing beyond the download.

## The numbers

| Metric | Feetcalm Malta | MCAS Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (24 ratings)](https://appshunter.io/ios/app/mcas-tracker/id6754931863/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 238 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Kane Aquilina](https://appshunter.io/developer/1558645205) | [Digital Therapeutics](https://appshunter.io/developer/1721663167) |

## What reviewers say

### Feetcalm Malta

[App page](https://appshunter.io/ios/app/feetcalm-malta/id6449897554)

**In-app purchases:** none


### MCAS Tracker

[App page](https://appshunter.io/ios/app/mcas-tracker/id6754931863)

This app helps individuals manage Mast Cell Activation Syndrome by tracking symptoms, food intake, and environmental triggers. It offers advanced analytics to identify patterns and provides secure, exportable reports for healthcare providers. The app aims to offer clarity and actionable insights for better health management.

**Highlights:** Symptom tracking (hives, itching, flushing), Food and supplement logging, Trigger identification (environmental, emotional), Advanced analytics and correlation analysis, Medication tracking, Daily health journal, Secure, exportable reports

**Features:** macOS Compatibility, Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| easy pass | $7.99 | per 7 days |
| flex pass | $12.99 | per month |
| carey ai max | $19.99 | per month |
| carey ai ultra | $29.99 | per month |
| plus | $29.99 | per year |
| limited discount | $34.99 | per year |
| yearly access | $39.99 | per year |
| Extended Trial | $39.99 | per year |
| carey ai credits | $8.99 | one-time |
| lifetime upgrade | $119.99 | one-time |


## Frequently asked questions

### Is Feetcalm Malta free?

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

### Is MCAS Tracker free?

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

### Do Feetcalm Malta or MCAS Tracker have ads?

Neither Feetcalm Malta nor MCAS Tracker shows ads.

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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.*