# TuMediCalc vs HidraPedia

The clearest difference is iOS requirement: HidraPedia at 13.0 against TuMediCalc's 16.6. On price, update cadence, 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.

TuMediCalc ships an update every 69 months, HidraPedia every 48 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | TuMediCalc | HidraPedia |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 69 months | **Every 48 months** |
| Monetization | — | Free |
| Size | 5 MB | 22 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Servicios de Software Ehecatl SA de CV](https://appshunter.io/developer/861449521) | [Universidad del Rosario](https://appshunter.io/developer/1091330047) |

## What reviewers say

### TuMediCalc

[App page](https://appshunter.io/ios/app/tumedicalc/id898577742)

**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 TuMediCalc free?

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

### Is HidraPedia free?

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

### Do TuMediCalc or HidraPedia have ads?

Neither TuMediCalc nor HidraPedia shows ads.

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

TuMediCalc ships an update every 69 months, and HidraPedia every 48 months. Most recently, TuMediCalc was updated on October 16, 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.*