# Top Derm vs IAPHD2025

The clearest difference is ads: IAPHD2025 at none against Top Derm's shown. IAPHD2025 also leads on iOS requirement (13.0 vs 15.0). Top Derm's advantage is update cadence (every 6 weeks vs every 35 months). On price, in-app purchases and device support there is nothing between them.

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

Top Derm ships an update every 6 weeks, IAPHD2025 every 35 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Top Derm | IAPHD2025 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (59 ratings)](https://appshunter.io/ios/app/top-derm/id1505608766/reviews)** | — |
| Number of ratings | **59** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 35 months |
| Monetization | Free with in-app purchases | — |
| Size | 248 MB | 8 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Relevate Health Group, LLC](https://appshunter.io/developer/1786280213) | [K&M Congress Idegenforgalmi es Szolgaltato Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1123576703) |

## What reviewers say

### Top Derm

[App page](https://appshunter.io/ios/app/top-derm/id1505608766)

This game is designed for dermatologists by dermatologists, offering a fun and challenging way to learn and identify skin disorders. It features medically accurate imagery and neuroscience-based game mechanics to enhance knowledge retention.

**Highlights:** Medically accurate derm imagery, Neuroscience-based game mechanics, Earn CME credits, Wide variety of dermatology topics, Customizable topic selection, High-resolution imagery with zoom, Personal expertise tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### IAPHD2025

[App page](https://appshunter.io/ios/app/iaphd2025/id1589923608)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Top Derm free?

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

### Is IAPHD2025 free?

IAPHD2025 is free to download, with no in-app purchases.

### Do Top Derm or IAPHD2025 have ads?

Top Derm shows ads; IAPHD2025 does not.

### Which is updated more often, Top Derm or IAPHD2025?

Top Derm ships an update every 6 weeks, and IAPHD2025 every 35 months. Most recently, Top Derm was updated on November 3, 2026 and IAPHD2025 on November 7, 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.*