# FMSF APP vs iCareTx

The clearest difference is in-app purchases: FMSF APP at none against iCareTx's 2. FMSF APP also leads on update cadence (fortnightly vs every 5 weeks). iCareTx's advantage is chart position (#193 vs unranked) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. iCareTx sells 2 in-app purchases, starting at $47.00 per month. FMSF APP asks for nothing beyond the download.

FMSF APP ships an update fortnightly, iCareTx every 5 weeks. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | FMSF APP | iCareTx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fmsf-app/id1496029315/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | — |
| Best chart rank | — | **#193** |
| Size | 128 MB | 59 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Functional Medicine SF](https://appshunter.io/developer/1496029314) | [iCare Digital Health Technology LLC](https://appshunter.io/developer/1774210735) |

## What reviewers say

### FMSF APP

[App page](https://appshunter.io/ios/app/fmsf-app/id1496029315)

This app facilitates secure messaging between patients and their healthcare provider's portal. It can optionally share vital signs via HealthKit for better patient-provider communication. It serves as a communication tool and medical information resource.

**Highlights:** Secure patient-provider messaging, HealthKit vital sign integration, Patient portal access, Medical information resource, Permission management for HealthKit

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

**In-app purchases:** none


### iCareTx

[App page](https://appshunter.io/ios/app/icaretx/id6736977035)

**Currently charting:** #193 Top Grossing · Medical (US App Store)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription Plan | $47.00 | per month |
| Yearly Subscription Plan | $279.00 | per year |


## Frequently asked questions

### Is FMSF APP free?

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

### Is iCareTx free?

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

### Do FMSF APP or iCareTx have ads?

Neither FMSF APP nor iCareTx shows ads.

### Which is updated more often, FMSF APP or iCareTx?

FMSF APP ships an update fortnightly, and iCareTx every 5 weeks. Most recently, FMSF APP was updated on October 8, 2026 and iCareTx on October 12, 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.*