# Eczema Tracker゜ vs DermaSense

The clearest difference is update cadence: DermaSense at fortnightly against Eczema Tracker゜'s every 7 months. Eczema Tracker゜'s advantage is device support (4 vs 2) and iOS requirement (15.5 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Eczema Tracker゜ sells 14 in-app purchases, starting at $4.95 per month and DermaSense sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Eczema Tracker゜ ships an update every 7 months, DermaSense fortnightly. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Eczema Tracker゜ | DermaSense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 217 MB | 22 MB |
| Requires iOS | **15.5** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Digital Therapeutics](https://appshunter.io/developer/1721663167) | [Lillian Dang](https://appshunter.io/developer/1867480778) |

## What reviewers say

### 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 |


### DermaSense

[App page](https://appshunter.io/ios/app/dermasense/id6757536548)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Monthly | $4.99 | per month |
| Yearly | $44.99 | per year |
| DermaSense | Free | one-time |
| DermaSense Pro Plan | Free | one-time |
| Pro Plan | Free | one-time |


## Frequently asked questions

### Is Eczema Tracker゜ free?

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

### Is DermaSense free?

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

### Do Eczema Tracker゜ or DermaSense have ads?

Neither Eczema Tracker゜ nor DermaSense shows ads.

### Which is updated more often, Eczema Tracker゜ or DermaSense?

Eczema Tracker゜ ships an update every 7 months, and DermaSense fortnightly. Most recently, Eczema Tracker゜ was updated on October 8, 2026 and DermaSense on October 5, 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.*