# Rx Dose Calc vs Pediatric Doses

The clearest difference is price: Pediatric Doses at Free against Rx Dose Calc's $1.99. Pediatric Doses also leads on rating (4.3 vs 1.0) and ratings volume (21 vs 5). Rx Dose Calc's advantage is in-app purchases (none vs 2) and ads (none vs shown).

Pediatric Doses is free to download; Rx Dose Calc costs $1.99 up front. Pediatric Doses sells 2 in-app purchases, starting at $4.99 per month. Rx Dose Calc asks for nothing beyond the download.

Pediatric Doses holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 5 and 21 respectively.

Rx Dose Calc ships an update every 4 days, Pediatric Doses every 6 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | Rx Dose Calc | Pediatric Doses |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (5 ratings)](https://appshunter.io/ios/app/rx-dose-calc/id1551877020/reviews) | **[4.3 (21 ratings)](https://appshunter.io/ios/app/pediatric-doses/id6475358844/reviews)** |
| Number of ratings | 5 | **21** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 43 MB | 36 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Andrew Makram](https://appshunter.io/developer/1551877022) | [HVALABS, LLC](https://appshunter.io/developer/1875666107) |

## What reviewers say

### Rx Dose Calc

[App page](https://appshunter.io/ios/app/rx-dose-calc/id1551877020)

This medical reference tool assists healthcare professionals in calculating pediatric medication dosages. It offers offline access to information for over 70 drugs, along with various medical calculators and reference tools.

**Highlights:** Ad-free full version, Offline functionality, Pediatric doses for 70+ drugs, Search by brand or chemical name, Includes adult doses, Medical calculators (BMI, BSA, etc.)

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

**In-app purchases:** none


### Pediatric Doses

[App page](https://appshunter.io/ios/app/pediatric-doses/id6475358844)

This app simplifies pediatric prescription calculations for healthcare professionals. It accurately determines drug doses, equipment sizes, and IV fluid amounts based on a child's weight. Users can also create custom medication lists for personalized calculations.

**Highlights:** Pediatric dose calculation, Equipment size calculation, IV fluid calculation, Customizable medication notebook, Intuitive and easy to use, Regular updates

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Plan | $4.99 | per month |
| Annual Premium Plan | $34.99 | per year |


## Frequently asked questions

### Is Rx Dose Calc free?

Rx Dose Calc costs $1.99, with no in-app purchases.

### Is Pediatric Doses free?

Pediatric Doses is free to download, with in-app purchases available.

### Which has better reviews, Rx Dose Calc or Pediatric Doses?

Pediatric Doses is rated higher. Rx Dose Calc averages 1.0 out of 5 from 5 ratings, while Pediatric Doses averages 4.3 from 21 ratings.

### Do Rx Dose Calc or Pediatric Doses have ads?

Pediatric Doses shows ads; Rx Dose Calc does not.

### Which is updated more often, Rx Dose Calc or Pediatric Doses?

Rx Dose Calc ships an update every 4 days, and Pediatric Doses every 6 weeks. Most recently, Rx Dose Calc was updated on October 27, 2026 and Pediatric Doses on October 27, 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.*