# USTOA vs CareChronix

The clearest difference is iOS requirement: USTOA at 13.0 against CareChronix's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

USTOA ships an update every 2 months, CareChronix every 6 weeks. Both last shipped on October 13, 2026.

## The numbers

| Metric | USTOA | CareChronix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ustoa/id6444622849/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 6 MB | 56 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [United States Tour Operators Association Inc](https://appshunter.io/developer/1655681930) | [TMI Life Concerns LLC](https://appshunter.io/developer/1896680346) |

## What reviewers say

### USTOA

[App page](https://appshunter.io/ios/app/ustoa/id6444622849)

This application provides a streamlined login experience for existing members to access their accounts. It securely saves login details for convenient, recurring access to the member portal.

**Highlights:** Easy member login, Saves login information, Mobile-friendly website access, Secure account access

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

**In-app purchases:** none


### CareChronix

[App page](https://appshunter.io/ios/app/carechronix/id6769699612)

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

**In-app purchases:** none


## Frequently asked questions

### Is USTOA free?

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

### Is CareChronix free?

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

### Do USTOA or CareChronix have ads?

Neither USTOA nor CareChronix shows ads.

### Which is updated more often, USTOA or CareChronix?

USTOA ships an update every 2 months, and CareChronix every 6 weeks. Most recently, USTOA was updated on October 13, 2026 and CareChronix on October 13, 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.*