DrugDoses

DrugDoses for Android is a clinical reference based on Frank Shann’s well known pocket booklet, expanded and adapted for mobile use. It brings an extensive catalog of drug information to your phone, aimed at helping clinicians prescribe appropriately for both adults and children. It is best suited to physicians who regularly manage pediatric and adult therapies and want dosing, lab values, and scores close at hand during clinical work.

Extensive drug database built on a trusted source

At the heart of DrugDoses is its large medication database. The content originates from a booklet that has supported prescribing in pediatrics for more than 30 years, now translated into a digital format that covers a broader population.

The app includes more than 2500 entries, aiming to list every drug commonly prescribed for systemic use in both adults and children. That breadth is its main strength, especially if you move frequently between pediatric and adult practice and would rather not juggle multiple references.

A key advantage of the Android version is the update schedule. The developer states that the drug list is updated twice a year. New treatments are expected to appear in the app earlier than in the print booklet, sometimes by a year or two. For clinicians who need relatively current information and prefer a familiar Frank Shann style of content, that combination of heritage and regular revision is appealing.

Pediatric focus, calculators, and extra clinical content

DrugDoses is not only a list of medications. It also bundles several clinical tools that make it particularly attractive in pediatrics and emergency care.

The app offers:

- More than 150 current laboratory values, which can help when interpreting tests without reaching for a separate handbook.

- A cardiology database, providing additional disease-specific context beyond pure dosing.

- A resuscitation dose calculator designed to support correct dosing when resuscitating a child.

On top of that, DrugDoses integrates PedCalc, a collection of commonly used pediatric scores and formulas. Among the tools mentioned are the ASA score, Apgar score, Glasgow Coma Score, Mallampati classification, several trauma scores, maintenance fluids, body mass index, body surface area, creatinine clearance (measured and estimated), endotracheal tube sizes, neonatal central line guidance, and others such as oxygen index or predicted spirometry values.

Certain advanced dosing and critical care tools, such as gentamicin dosing, heparin dosage, vancomycin dosing, the PaO2/FiO2 ratio, and the Parkland formula, are marked as part of an in-app bundle. That means they are not available in the basic installation but can be unlocked as an extra. There are also additional PedCalc features offered in a paid bundle. This modular structure will suit clinicians who only need core tools, although specialists might find that some of the formulas they rely on sit behind an extra paywall.

Licensing structure and long-term use

Instead of a classic one-off purchase, DrugDoses uses a staged licensing model focused on content updates. The initial purchase grants a 2-year license that covers access to the app and all database updates during that period. After those two years, users who wish to keep receiving fresh content can buy a lifetime license, priced by the developer at 5 dollars. This second purchase is intended to secure ongoing access to future revisions of the drug list.

In principle, this model makes sense for a reference that depends heavily on updated dosing and newly introduced medications. However, the way it is implemented raises some concerns. There are scenarios in which, after two years of use, the app may still prompt someone who already paid for a lifetime license to purchase again. That suggests the license validation may not always be handled cleanly and could create understandable frustration, especially in a clinical environment where you simply expect the tool to work after paying for permanent access.

On top of the main license, the app includes in-app purchases for the extra PedCalc bundle. Payment is processed through Google Play, consistent with other Android purchases, but those add-ons increase the overall cost if you want the full range of scores and dosing tools.

Day-to-day performance and current issues

In daily clinical use, the strength of DrugDoses lies in its content: a broad list of systemic drugs for adults and children, combined with practical pediatric calculators and reference values. If you rely heavily on Frank Shann style dosing and pediatric tools, having them combined in a single Android app can streamline your workflow.

However, the current Android version shows some significant usability problems that undermine that potential. The search function, which is central to any drug reference, does not consistently behave as expected. Searches can return results where drugs are not ordered logically, making it harder to quickly identify the medication you are looking for. In some cases, selecting a drug entry from the search results can even lead to a blank page rather than the actual monograph.

Issues like these are more than minor annoyances in a time-pressured clinical setting, since they slow you down just when you need fast answers. Earlier releases of the app appear to have earned stronger satisfaction, but the current build feels less polished in comparison because of these reliability gaps.

Who should consider DrugDoses

DrugDoses is best aligned with the needs of physicians who prescribe for children, including those who also see adult patients. The combination of an extensive systemic drug list, pediatric-focused calculators, trauma scores, and resuscitation tools makes it particularly useful in pediatrics, anesthesia, emergency medicine, and intensive care where dosing precision is critical.

Clinicians who value a long-standing, booklet-style reference with structured updates will appreciate the content philosophy. On the other hand, anyone who is highly sensitive to app stability, search reliability, or licensing clarity might want to weigh those drawbacks carefully before relying on it as a primary drug reference.

Verdict

DrugDoses delivers substantial and specialized content in a compact format, building on decades of clinical use of Frank Shann’s booklet. Its combination of drug entries, pediatric calculators, lab values, and cardiology data gives it real depth for hands-on practice.

At the same time, software issues in the Android version and some licensing friction hold it back from being as dependable as its content deserves. If those technical problems are addressed, DrugDoses could stand out as a powerful everyday dosing companion for pediatric and mixed-age care.