# Certa Dose vs Pediatric Doses

The clearest difference is rating: Certa Dose at 5.0 against Pediatric Doses's 4.2. Certa Dose also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). Pediatric Doses's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (17 vs 5). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Certa Dose sells 2 in-app purchases, starting at $3.99 per month and Pediatric Doses sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Certa Dose holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 17 respectively.

Certa Dose ships an update every 3 months, Pediatric Doses every 6 weeks. The most recent releases landed on September 8, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Certa Dose | Pediatric Doses |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/certa-dose/id1524942244/reviews)** | [4.2 (17 ratings)](https://appshunter.io/ios/app/pediatric-doses/id6475358844/reviews) |
| Number of ratings | 5 | **17** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 16 MB | 36 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Certa Dose, Inc.](https://appshunter.io/developer/1524942636) | [HVALABS, LLC](https://appshunter.io/developer/1875666107) |

## What reviewers say

### Certa Dose

[App page](https://appshunter.io/ios/app/certa-dose/id1524942244)

This app helps healthcare professionals confidently administer high-risk medications. It provides visual verification for each step, estimates weight-based doses, and documents sessions instantly. Designed to reduce critical dosing errors, it offers peace of mind in high-stress medical environments.

**Highlights:** Visual medication administration verification, Weight-based dose estimation, Syringe volume visualization, Instant session documentation, Medication information and contraindications, Virtual pediatric measuring tape

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $3.99 | per month |
| Yearly subscription | $29.99 | per year |


### 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 Certa Dose free?

Certa Dose is free to download, with in-app purchases available.

### Is Pediatric Doses free?

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

### Which has better reviews, Certa Dose or Pediatric Doses?

Certa Dose is rated higher. Certa Dose averages 5.0 out of 5 from 5 ratings, while Pediatric Doses averages 4.2 from 17 ratings.

### Do Certa Dose or Pediatric Doses have ads?

Pediatric Doses shows ads; Certa Dose does not.

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

Certa Dose ships an update every 3 months, and Pediatric Doses every 6 weeks. Most recently, Certa Dose was updated on September 8, 2026 and Pediatric Doses on September 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*