# Fitzpatrick's Dermatology, 9/E vs DermLite

The clearest difference is price: DermLite at Free against Fitzpatrick's Dermatology, 9/E's $349.99. DermLite also leads on update cadence (every 3 weeks vs every 20 months). Fitzpatrick's Dermatology, 9/E's advantage is iOS requirement (10.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

DermLite is free to download; Fitzpatrick's Dermatology, 9/E costs $349.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fitzpatrick's Dermatology, 9/E ships an update every 20 months, DermLite every 3 weeks. Both last shipped on October 6, 2026.

## The numbers

| Metric | Fitzpatrick's Dermatology, 9/E | DermLite |
| --- | --- | --- |
| Price | $349.99 | **Free** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 1.0 GB | 637 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Usatine & Erickson Media LLC](https://appshunter.io/developer/1466894388) | [FotoFinder Systems GmbH](https://appshunter.io/developer/387895117) |

## What reviewers say

### Fitzpatrick's Dermatology, 9/E

[App page](https://appshunter.io/ios/app/fitzpatricks-dermatology-9e/id1459149586)

**Features:** macOS Compatibility

**In-app purchases:** none


### DermLite

[App page](https://appshunter.io/ios/app/dermlite/id6760183398)

This app transforms your iPhone into a professional dermoscopy camera for documenting and monitoring skin lesions. It allows for precise lesion mapping, side-by-side image comparison, and secure storage of medical images, ensuring reliable follow-ups.

**Highlights:** Capture dermoscopic and clinical images, Overlay previous images for comparison, Control dermoscopy lighting modes, Add and manage DermLite devices, Map lesions on clinical overview photos, Secure storage for medical images

**In-app purchases:** none


## Frequently asked questions

### Is Fitzpatrick's Dermatology, 9/E free?

Fitzpatrick's Dermatology, 9/E costs $349.99, with no in-app purchases.

### Is DermLite free?

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

### Do Fitzpatrick's Dermatology, 9/E or DermLite have ads?

Neither Fitzpatrick's Dermatology, 9/E nor DermLite shows ads.

### Which is updated more often, Fitzpatrick's Dermatology, 9/E or DermLite?

Fitzpatrick's Dermatology, 9/E ships an update every 20 months, and DermLite every 3 weeks. Most recently, Fitzpatrick's Dermatology, 9/E was updated on October 6, 2026 and DermLite on October 6, 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.*