# HidraPedia vs Internify+

The clearest difference is in-app purchases: HidraPedia at none against Internify+'s 1. HidraPedia also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). Internify+'s advantage is update cadence (every 4 days vs every 48 months). On price and device support there is nothing between them.

Both are free to download. Internify+ sells 1 in-app purchase, starting at $4.99 per month. HidraPedia asks for nothing beyond the download.

HidraPedia ships an update every 48 months, Internify+ every 4 days. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | HidraPedia | Internify+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hidrapedia/id1407496786/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 48 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 22 MB | 185 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Universidad del Rosario](https://appshunter.io/developer/1091330047) | [Erick Valdiviezo](https://appshunter.io/developer/1625174329) |

## 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


### Internify+

[App page](https://appshunter.io/ios/app/internify-plus/id6764900098)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Internify+ Pro - Mensual | $4.99 | per month |


## Frequently asked questions

### Is HidraPedia free?

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

### Is Internify+ free?

Internify+ is free to download, with in-app purchases available.

### Do HidraPedia or Internify+ have ads?

Internify+ shows ads; HidraPedia does not.

### Which is updated more often, HidraPedia or Internify+?

HidraPedia ships an update every 48 months, and Internify+ every 4 days. Most recently, HidraPedia was updated on September 9, 2026 and Internify+ 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.*