# The TT App vs Eczema Tracker゜

The clearest difference is device support: Eczema Tracker゜ at 4 against The TT App's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. The TT App sells 1 in-app purchase, starting at $299.99 per month and Eczema Tracker゜ sells 14 in-app purchases, starting at $4.95 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | The TT App | Eczema Tracker゜ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Every 7 months |
| Size | 38 MB | 217 MB |
| Requires iOS | **14.1** | 15.5 |
| Devices | — | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Physique Transformations ltd](https://appshunter.io/developer/1702232236) | [Digital Therapeutics](https://appshunter.io/developer/1721663167) |

## What reviewers say

### The TT App

[App page](https://appshunter.io/ios/app/the-tt-app/id6460979480)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Membership | $299.99 | per month |


### Eczema Tracker゜

[App page](https://appshunter.io/ios/app/eczema-tracker/id6745561801)

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flex pass | $4.95 | per month |
| easy pass | $7.99 | per 7 days |
| weather max | $9.99 | per 3 months |
| flex pass | $18.99 | per month |
| carey ai max | $19.99 | per month |
| smart pass | $19.99 | per year |
| yearly access | $19.99 | per year |
| carey ai ultra | $29.99 | per month |
| Premium Yearly | $34.99 | per year |
| yearly access | $39.99 | per year |
| Extended Trial | $39.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $1.99 | one-time |
| carey ai credits | $8.99 | one-time |


## Frequently asked questions

### Is The TT App free?

The TT App is free to download, with in-app purchases available.

### Is Eczema Tracker゜ free?

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

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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.*