Rx Dose Calc vs KidDose.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rx Dose Calc
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.
- 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.)
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RxDoseCalc is a tool to help doctors, pharmacists, dentists, nurses and other healthcare professionals lookup the oral medication doses for children. Features: • Ad free full version with no in-app purchases • Works offline • The pediatric doses for 70+ drugs • Search with the brand name or chemical name to quickly find the medication • Tailored page for each drug with dose options when available • Adult doses included for your reference • List of common Latin prescription abbreviations • Average weight for age reference • Medical tools: Body Mass Index, Body Surface Area, Renal Function, Blood Sugar, Weight Converter, Temperature Converter, Pregnancy Due Date and Days Interval Calculator Disclaimer: Rx Dose Calc is intended only for health care professionals. Doses should not be used to guide patient care, nor should they substitute for clinical judgment. If you are not a health care professional check with a doctor or a pharmacist before making medical decisions.
KidDose.
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.
- Weight-based dosage calculation
- Covers common OTC medications
- Pediatrician-developed
- Safe and quick dosage determination
- Supports iPhone and iPod
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Pediatrician-made calculator that shows your child’s exact medication dose, safely and quickly! This weight based dosage calculator is for over-the-counter children’s medications, including Tylenol® Motrin® Advil® Benadryl® Zyrtec® Please note that this app contains dosing information according to manufacturer and current clinical guidelines, and does not provide medical advice, diagnosis, treatment, or recommendations to take any medication. Please always consult your child’s own doctor before administering any medication, independently verify the dosage information with your doctor, and always defer to your doctor’s guidelines on dosing any medicine.
Screenshots
Verdict
The clearest difference is review sentiment: KidDose. at 100% against Rx Dose Calc's 0%. KidDose. also leads on price (Free vs $1.99) and rating (5.0 vs 1.0). Rx Dose Calc's advantage is in-app purchases (none vs 1) and update cadence (every 4 days vs every 2 months). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
KidDose. is free to download; Rx Dose Calc costs $1.99 up front. KidDose. sells 1 one-off in-app purchase. Rx Dose Calc asks for nothing beyond the download.
KidDose. holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 5 and 24 respectively. Written reviews point the same way: 0% of Rx Dose Calc's written reviews are positive against 100% of KidDose.'s.
Rx Dose Calc ships an update every 4 days, KidDose. every 2 months. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.
| Parameter | Rx Dose Calc | KidDose. |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 1.0 (5 ratings) | 5.0 (24 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 | 24 — better |
| Update frequency | Every 4 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.4 |
| Further details — not scored | ||
| Size | 43 MB | 30 MB |
| Age rating | 17+ | 17+ |
| Developer | Andrew Makram | Ask Doctor Amy LLC |
Customer experience
Rx Dose Calc
KidDose.
In-app purchases
Rx Dose Calc
No in-app purchases
KidDose.
- Remove Ads for small fee$4.99
Questions
Is Rx Dose Calc free?
Is KidDose. free?
Which has better reviews, Rx Dose Calc or KidDose.?
Do Rx Dose Calc or KidDose. have ads?
Which is updated more often, Rx Dose Calc or KidDose.?
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