# HidraPedia vs Rogans App

The clearest difference is update cadence: Rogans App at fortnightly against HidraPedia's every 48 months. HidraPedia's advantage is iOS requirement (13.0 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for HidraPedia against 5.0 for Rogans App. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

HidraPedia ships an update every 48 months, Rogans App fortnightly. The most recent releases landed on October 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | HidraPedia | Rogans App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/hidrapedia/id1407496786/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/rogans-app/id6476343318/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 22 MB | 116 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Universidad del Rosario](https://appshunter.io/developer/1091330047) | [Rogans S.A.S.](https://appshunter.io/developer/1726503371) |

## What reviewers say

### 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


### Rogans App

[App page](https://appshunter.io/ios/app/rogans-app/id6476343318)

Manage your healthcare conveniently with appointment scheduling, virtual consultations with specialists, and easy access to prescriptions and test results. Utilize self-diagnostic tools for initial guidance and connect with experts or use the free live chat for medical queries.

**Highlights:** Schedule medical appointments, Video calls with specialists, Access prescriptions and test results, Self-diagnostic tools, Free live medical chat

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

**In-app purchases:** none


## Frequently asked questions

### Is HidraPedia free?

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

### Is Rogans App free?

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

### Which has better reviews, HidraPedia or Rogans App?

HidraPedia and Rogans App are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do HidraPedia or Rogans App have ads?

Neither HidraPedia nor Rogans App shows ads.

### Which is updated more often, HidraPedia or Rogans App?

HidraPedia ships an update every 48 months, and Rogans App fortnightly. Most recently, HidraPedia was updated on October 12, 2026 and Rogans App on September 18, 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.*