# MediMath Medical Calculator — user reviews

> 207 indexed App Store user reviews of MediMath Medical Calculator by Evan Schoenberg, rated 4.50/5 from 41 ratings.

- Source: https://appshunter.io/ios/app/medimath-medical-calculator/id289039914/reviews
- App overview in markdown: https://appshunter.io/ios/app/medimath-medical-calculator/id289039914.md
- Rating breakdown: 5★ 26 · 4★ 10 · 3★ 4 · 2★ 1 · 1★ 0

## What do users think of MediMath Medical Calculator?

Overall sentiment: positive

**Pros**

- 👍 Easy and quick to use interface
- 📚 Comprehensive collection of medical calculators
- 💡 Detailed explanations and references for formulas
- ⭐ Well-designed and polished user experience
- 🎯 Organized categories for quick access
- ❤️ Favorites feature saves time in clinical settings
- 📱 Works reliably across multiple medical specialties
- 🔄 Responsive developer with frequent updates
- 🏥 Useful for medical students, nurses, and physicians
- 🎓 Includes anesthesia and pediatric formulas

**Cons**

- ⚠️ Lack of recent updates and maintenance
- 🔌 No developer support or contact method
- 🌍 Limited to American units in some tools
- 📊 Some calculators have broken functionality
- 🔄 App crashes and stability issues
- 📱 Screen rotation not working properly
- ❌ Missing several important clinical scores
- 🗑️ Removed features without warning (infusion calculator)

**Commonly reported bugs**

- Age calculator won't accept birth year input
- Temperature conversion only converts to Celsius
- Infusion/IV rate calculator removed with saved data loss
- Carboplatin calculator missing
- Gorlin aortic valve area equation returns 0.00
- App crashes on launch
- Screen orientation won't rotate
- Favorites section not functioning
- LDL cholesterol calculation fails with triglycerides over 400 mg/dl
- IV drip calculator lacks drug identification feature

**Most requested features**

- 4T score for HIT
- Shock index formula
- Carboplatin calculator
- Quicker method to add favorites
- European/metric units for all tools
- CHADS2VASC score
- Clear button to reset calculator fields
- POSSUM and P-POSSUM scores
- MMSE 30-point score
- Karnofsky and Palliative care scores
- Custom calculation programming capability
- PERC rule calculator
- PHQ-9 assessment tool
- Unit conversion tools
- Weblinks to referenced papers

## Newest reviews (13 of 207)

### 4/5 — Great medical calc

*2024-07-04, version 5.2*

Easy and quick to use. Unfortunately, it doesn’t seem to be getting any updates, and a couple calculators don’t work: the age calc won’t let you input a birth year, and the temp conversion calc only converts to C. There are other apps for that stuff, though, and important calculators I’ve tried all work.

### 4/5 — App útil

*2023-07-11, version 5.2*

Aplicación útil en el ejercicio de la profesión

### 4/5 — Good but could have more

*2021-05-09, version 5.2*

It would be nice if the 4T score for HIT was added.

### 4/5 — Shock Index and Nice APP

*2016-09-24, version 4.6*

Nice APP would like to see shock index added to the formulas.

### 4/5 — Cálculo de dose de carboplatina

*2015-12-29, version 4.5*

Sumiram com a opção de cálculo da dose de carboplatina. Fui lesado!!! Favor corrigirem este erro.

### 3/5 — Make it easier to add favorites

*2015-08-03, version 4.4*

Good app, very helpful in the clinical environment. I would like to see a quicker method to add favorites instead of having to go to my favorites to add the calculators used more often.

### 3/5 — Consultant

*2015-01-18, version 4.4*

It would help for all tools on this app had both American and European units.  Having only American units is a negative.  Otherwise, pretty good app.

### 3/5 — No Update for iPhone 6(plus) so far

*2015-01-13, version 4.4*

:(

### 3/5 — Not updating much and no way to get support

*2014-07-11, version 4.4*

This was a great app and the developer used to be responsive to questions. Now I don't know how to contact him. We should be able to suggest new items to add like the CHADS2VASC score etc. but if there's a way to contact support, I don't know what it is!

### 4/5 — Resulta muy útil!

*2013-11-05, version 4.3*

Es una de las mejores app de cálculo clínico. Las cajas para introducir datos a veces un poco pequeñas. Recomendada

### 4/5 — Lavix

*2013-09-19, version 4.3*

Ottima app , utile e facile da consultare

### 4/5 — Nice Compilation of tools

*2013-08-20, version 4.3*

Easily accessed by easily guessed names. Accuracy with ease of access are the primary parameters..
I would a broader scope of tools included. ESP clinically validated scores for use. Overall nice work

### 4/5 — Goog

*2013-07-25, version 4.3*

Super

## Most critical reviews (10 lowest-rated)

### 1/5 — Dosis pediatricas

*2016-01-15, version 4.5*

Con la actuación se eliminaron las dosis pediátricas. Perdí con eso mucha información. Arreglen esto

### 1/5 — Pediatric dose

*2016-01-07, version 4.5*

Why did you tale out the pediatría dose in these actualization? Vert wrong desicion.

### 1/5 — Inutilizzabile su iPad di prima gen

*2015-11-30, version 4.4*

Ho acquistato l'app ma su iPad 1 non funziona per niente
Vorrei una soluzione dato che trovavo l'app molto utile su iPhone ed ora mi ritrovo a non poterla più usare

### 1/5 — Dysfonctionnement

*2014-01-12, version 4.4*

Bug avec les ipad qui ne peuvent passer à la version ios 7

### 1/5 — Problems with certain apps

*2013-08-29, version 4.3*

Despite paying for this app, all of a sudden it stopped working, when clickin on the app, it closes up. So very frustrating, dont know how to report get my money back. Not to mention cannot use it when needed. Bought a different app with similar features called mediquations, really like it.

### 1/5 — Correggiamo gli errori

*2012-08-19, version 4.0.4*

Anche se la sto usando da poco ho trovato molti refusi...

### 1/5 — Alguns cálculos não funciona!!

*2010-04-12, version 0*

Impossível atualizar!! Assinala q tem atualização mas não efetua!!

### 1/5 — Programa

*2009-10-17, version 0*

En el cálculo de la puntuación del APACHE II falta el potasio, todos los resultados serán erróneos.

### 2/5 — Infusion calculator

*2017-02-28, version 4.6*

Was an excellent app until one day the infusion calculator (IV RATE) was removed along with all my saved medications and notes. Just gone...  So upset. Now it's just an app with a few useful calculators but it lost its edge it has over the others

### 2/5 — A Dean

*2016-02-15, version 4.5*

The carboplatin calculator appears to be missing

## Most praised reviews (10 highest-rated)

### 5/5 — Bravi

*2023-04-13, version 5.2*

Semplice e utile

### 5/5 — Ottimo app.

*2022-02-13, version 5.2*

Molto utile. Semplice e insostituibile.

### 5/5 — Strumento di lavoro imprescindibile

*2018-10-22, version 4.6*

Come da titolo

### 5/5 — Ottima!!!!

*2015-09-13, version 4.4*

Ottima App. La uso da parecchio tempo con buoni risultati. Mi chiedevo se si più implementare con il calcolo dei gamma/minuto/peso paziente. Grazie e buon lavoro!!!

### 5/5 — MD

*2014-10-30, version 4.4*

Good app and free.

### 5/5 — Great App

*2013-10-01, version 4.3*

I was looking for a medical calculator that provided explanations of the Scores, this app is great in that it has a one line summary of the purpose of the calculation as well as provide the abstract of the
Original research.

### 5/5 — Utilissima

*2013-09-11, version 4.3*

App molto utile nella vita lavorativa di tutti i giorni. Qualsiasi specialista potrà trarre un prezioso aiuto dal suo utilizzo.

### 5/5 — Very useful

*2013-08-25, version 4.3*

Great App to have for reference, use it often in updating assessments as RD

### 5/5 — Medimath

*2013-08-22, version 4.3*

Love, love, love this app! I love that I can make my favorites, saves me tons of time in the ED.

### 5/5 — Wonderful

*2013-07-11, version 4.3*

Worth it's weight in gold bullion

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*