# OnADose vs KidDose.

The clearest difference is in-app purchases: OnADose at none against KidDose.'s 1. KidDose.'s advantage is update cadence (every 2 months vs every 8 months) and ratings volume (24 vs 3). On price, rating, ads and device support there is nothing between them.

Both are free to download. KidDose. sells 1 one-off in-app purchase. OnADose asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for OnADose against 5.0 for KidDose.. That said, the two scores are not equally well evidenced: KidDose. has 24 ratings behind it against 3, so its average is the more settled of the two.

OnADose ships an update every 8 months, KidDose. every 2 months. The most recent releases landed on June 11, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | OnADose | KidDose. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/onadose/id1645036878/reviews) | [5.0 (24 ratings)](https://appshunter.io/ios/app/kiddose/id6446280175/reviews) |
| Number of ratings | 3 | **24** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 44 MB | 30 MB |
| Requires iOS | **11.0** | 12.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [AbbVie Inc](https://appshunter.io/developer/658342806) | [Ask Doctor Amy LLC](https://appshunter.io/developer/1677113034) |

## What reviewers say

### OnADose

[App page](https://appshunter.io/ios/app/onadose/id1645036878)

This educational tool assists US healthcare professionals with onabotulinumtoxinA dosing and reconstitution for conditions like chronic migraine, spasticity, and cervical dystonia. It provides important safety information and indications for approved uses.

**Highlights:** OnabotulinumtoxinA dosing guidance, Reconstitution information, Educational tool for healthcare professionals, Information on chronic migraine, Information on spasticity, Information on cervical dystonia, Important safety information

**Features:** macOS Compatibility

**In-app purchases:** none


### KidDose.

[App page](https://appshunter.io/ios/app/kiddose/id6446280175)

This pediatrician-created app calculates precise medication dosages for children based on their weight. It covers common over-the-counter medications, ensuring safe and quick administration. Always consult your doctor before giving any medication.

**Highlights:** Weight-based dosage calculation, Covers common OTC medications, Pediatrician-developed, Safe and quick dosage determination, Supports iPhone and iPod

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads for small fee | $4.99 | one-time |


## Frequently asked questions

### Is OnADose free?

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

### Is KidDose. free?

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

### Which has better reviews, OnADose or KidDose.?

OnADose and KidDose. are both rated 5.0 out of 5 on the App Store, from 3 and 24 ratings respectively.

### Do OnADose or KidDose. have ads?

Neither OnADose nor KidDose. shows ads.

### Which is updated more often, OnADose or KidDose.?

OnADose ships an update every 8 months, and KidDose. every 2 months. Most recently, OnADose was updated on June 11, 2026 and KidDose. on June 8, 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.*