# STD Triage Ask dermatologist vs Top Derm

The clearest difference is in-app purchases: Top Derm at none against STD Triage Ask dermatologist's 7. Top Derm also leads on ratings volume (59 vs 14). STD Triage Ask dermatologist's advantage is review sentiment (85% vs 60%) and iOS requirement (10.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. STD Triage Ask dermatologist sells 7 one-off in-app purchases. Top Derm asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for STD Triage Ask dermatologist against 4.5 for Top Derm. Both are backed by a comparable volume of ratings — 14 and 59 respectively. Written reviews are what separate them: 85% of STD Triage Ask dermatologist's written reviews are positive against 60% of Top Derm's.

STD Triage Ask dermatologist ships an update monthly, Top Derm every 6 weeks. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | STD Triage Ask dermatologist | Top Derm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14 ratings)](https://appshunter.io/ios/app/std-triage-ask-dermatologist/id595867030/reviews)** | [4.5 (59 ratings)](https://appshunter.io/ios/app/top-derm/id1505608766/reviews) |
| Number of ratings | 14 | **59** |
| Positive reviews | **85.0% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 63 MB | 248 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [iDoc24 Inc](https://appshunter.io/developer/969804193) | [Relevate Health Group, LLC](https://appshunter.io/developer/1786280213) |

## What reviewers say

### STD Triage Ask dermatologist

[App page](https://appshunter.io/ios/app/std-triage-ask-dermatologist/id595867030)

Get anonymous answers from board-certified dermatologists about potential STDs or other skin concerns. Submit photos and questions for a personalized response within 24 hours, with no registration required.

**Highlights:** Anonymous dermatologist consultations, Photo submission for skin issues, Response within 24 hours, No registration required, Information on treatment and next steps, Expertise in STDs and intimate area skin problems

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iDoc24 Information | $25.99 | one-time |
| iDoc24 Information | $29.99 | one-time |
| iDoc24 Information | $32.99 | one-time |
| iDoc24 Information | $35.99 | one-time |
| "Dermatologist Evaluation from Triage" | $39.99 | one-time |
| iDoc24 Information | $39.99 | one-time |
| iDoc24 Information | $54.99 | one-time |


### 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


## Frequently asked questions

### Is STD Triage Ask dermatologist free?

STD Triage Ask dermatologist is free to download, with in-app purchases available.

### Is Top Derm free?

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

### Which has better reviews, STD Triage Ask dermatologist or Top Derm?

STD Triage Ask dermatologist is rated higher. STD Triage Ask dermatologist averages 4.6 out of 5 from 14 ratings, while Top Derm averages 4.5 from 59 ratings.

### Do STD Triage Ask dermatologist or Top Derm have ads?

Both STD Triage Ask dermatologist and Top Derm show ads.

### Which is updated more often, STD Triage Ask dermatologist or Top Derm?

STD Triage Ask dermatologist ships an update monthly, and Top Derm every 6 weeks. Most recently, STD Triage Ask dermatologist was updated on October 23, 2026 and Top Derm on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*