# UpToDate vs Dermassistance

The clearest difference is monetization model: Dermassistance at free against UpToDate's subscription. Dermassistance also leads on update cadence (every 11 days vs every 5 weeks) and iOS requirement (8.0 vs 18.0). UpToDate's advantage is chart position (#201 vs unranked). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

UpToDate ships an update every 5 weeks, Dermassistance every 11 days. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | UpToDate | Dermassistance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (579 ratings)](https://appshunter.io/ios/app/uptodate/id334265345/reviews)** | — |
| Number of ratings | **579** | — |
| Positive reviews | 28.4% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 11 days** |
| Monetization | Subscription | **Free** |
| Best chart rank | **#201** | — |
| Size | 56 MB | 6 MB |
| Requires iOS | 18.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [UpToDate, Inc.](https://appshunter.io/developer/334265348) | [BinPar Team S.L.](https://appshunter.io/developer/907520128) |

## What reviewers say

### UpToDate

[App page](https://appshunter.io/ios/app/uptodate/id334265345)

**Currently charting:** #201 Top Free · Medical (US App Store)

This clinical decision support tool provides healthcare professionals with evidence-based guidance to improve patient care. It features AI-powered conversational answers, continuously updated medical content, and tools for drug reference, calculations, and patient education.

**Highlights:** Expert AI conversational guidance, Gold standard clinical content, Practice-changing updates, Patient education materials, Drug reference and interactions, Clinical calculators, Kidney dosing guidance

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💎 Invaluable medical resource
- 🚀 Quick and easy to use
- 🔍 Comprehensive and up-to-date content

**What reviewers complain about**

- 🐛 Frequent crashes and freezing issues
- 🔌 Unreliable offline functionality
- 💰 Expensive subscription cost

**Reported bugs**

- Inability to download offline content
- Constant need to re-authenticate
- Incompatibility with recent iOS updates

**Requested features**

- Highlight and annotate content
- Improved institutional login support
- Dark mode and font size options


### Dermassistance

[App page](https://appshunter.io/ios/app/dermassistance/id1125827247)

This tool facilitates real-time online dermatological diagnosis by connecting healthcare professionals with dermatologists. Users can upload patient case files, including photos and reports, and receive expert online consultations. It supports various case typologies and ensures secure, encrypted communication.

**Highlights:** Real-time online diagnosis, Upload photos and reports, Live photography with zoom, Case typologies (tumors, infections, etc.), Geolocation system, Instant messaging chat, Push notifications, Encrypted secure connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UpToDate free?

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

### Is Dermassistance free?

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

### Do UpToDate or Dermassistance have ads?

Neither UpToDate nor Dermassistance shows ads.

### Which is updated more often, UpToDate or Dermassistance?

UpToDate ships an update every 5 weeks, and Dermassistance every 11 days. Most recently, UpToDate was updated on October 19, 2026 and Dermassistance on October 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.*