# ReumApp vs HidraPedia

The clearest difference is rating: HidraPedia at 5.0 against ReumApp's 3.0. HidraPedia also leads on iOS requirement (13.0 vs 15.0). ReumApp's advantage is update cadence (every 6 weeks vs every 48 months). On price, ratings volume, 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.

HidraPedia holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

ReumApp ships an update every 6 weeks, HidraPedia every 48 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ReumApp | HidraPedia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/reumapp/id1342332123/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hidrapedia/id1407496786/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 48 months |
| Monetization | Free | Free |
| Size | 55 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [AlfamediaWEB SAS](https://appshunter.io/developer/1118780946) | [Universidad del Rosario](https://appshunter.io/developer/1091330047) |

## What reviewers say

### ReumApp

[App page](https://appshunter.io/ios/app/reumapp/id1342332123)

This medical tool offers comprehensive and updated rheumatology information for clinical practice. It includes official guidelines, certified courses, and over 60 specialized calculators for various rheumatic diseases. Access structured content on definitions, clinical presentations, diagnosis, and treatment.

**Highlights:** Updated rheumatology information, Official clinical guidelines, Certified courses, 60+ specialized calculators, Structured disease content, Clinimetry tools

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### HidraPedia

[App page](https://appshunter.io/ios/app/hidrapedia/id1407496786)

This app assists healthcare professionals in calculating oral and intravenous fluid volumes for children based on hydration plans. It helps determine appropriate hydration strategies and volumes for dehydrated pediatric patients with an intuitive interface. The tool also offers alarm scheduling for patient supervision and access to reference materials.

**Highlights:** Fluid volume calculation (oral & IV), Hydration plan A, B, C support, Patient weight, age, and hydration status input, Alarm scheduling for supervision, Access to reference tables, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ReumApp free?

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

### Is HidraPedia free?

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

### Which has better reviews, ReumApp or HidraPedia?

HidraPedia is rated higher. ReumApp averages 3.0 out of 5 from 2 ratings, while HidraPedia averages 5.0 from 2 ratings.

### Do ReumApp or HidraPedia have ads?

Neither ReumApp nor HidraPedia shows ads.

### Which is updated more often, ReumApp or HidraPedia?

ReumApp ships an update every 6 weeks, and HidraPedia every 48 months. Most recently, ReumApp was updated on October 24, 2026 and HidraPedia on October 12, 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.*