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Tonic aggregates for you: calculators (incl. paediatrics), secure messaging, TNM, drugs, jobs, news, ICD & more.

Access the most useful medical calculators for your clinical practice (adult and paediatrics: Anion Gap, Barthel, Calcium Correction, Child-Pugh, CRB-65, CURB-65, Diameter of Tracheal Tube, Medicines Drug Dosage, Target Height (paediatrics), Glasgow, Gestational Age, BMI, LDL, MELD, Mini-Mental, mMRC, NIHSS, Estimated Weight (paediatrics), Ankle Brachial Pressure, Atrial Fibrillation (AF) Stroke Risk, Haemorrhagic Risk in AF, SCORE, Sheridan, Body Surface, Glomerular Filtration Rate, among others...).

You can also:
Discuss clinical cases
Coordinate teams
Refer patients
Send secure messages to colleagues (individual or in group)
Get to know other colleagues' profiles
Extend your network of professional contacts
Search for medicines and conversion tables
Share e-books and other educational resources with patients
Access diagnostic and treatment trees
Know how to proceed in urgent cases, e.g. anaphylaxis
Search for articles on search engines of reference
Ask for a second opinion
Share and edit images and videos instantly
Read the health news

Useful for all medical specialties and sub-specialties: General Practice, Internal Medicine, Paediatrics, Anaesthetics, General Surgery, Acute Care, Emergency Medicine, Stroke Medicine, Allergy, Cardiology, Psychiatry, Clinical Genetics, Oncology, Clinical Pharmacology and Therapeutics, Radiology, Dermatology, Endocrinology, Gastroenterology, Hepatology, Genitourinary Medicine, Geriatric Medicine, Haematology, Immunology, Infectious Diseases, Intensive Care Medicine, Ophthalmology, Neurology, Neurosurgery, Nuclear Medicine, Obstetrics and Gynaecology, Oral and Maxillofacial Surgery, Otolaryngology, Palliative Medicine, Public Health Medicine, Rehabilitation Medicine, Renal Medicine, Respiratory Medicine, Rheumatology, Orthopaedic Surgery, Urology, Vascular surgery, among others.

Registration is only necessary when the application is used for the first time. The data we ask for at registration is necessary to confirm that you are a medical doctor.

We want to continue to revolutionise digital health and bring the whole medical community together in one app, guaranteeing data security.

We are just starting in the UK! Suggestions are welcome. If you have any comments or suggestions, please contact us through the email: support@tonicapp.com

What’s New

Version 1.13.9

Minor bug fixes.

Ratings and Reviews

3.6 out of 5
24 Ratings
24 Ratings
•filiparocha• ,

Muito útil

Imensa informação médica disponível numa só aplicação. Muito útil no dia a dia, em particular as calculadoras!

joanita_bgc ,

Very useful

A very useful tool in daily practice with great potential to improve medical communication in a safe way.

sergomes ,

Excelente ferramenta médica!

App muito versátil e útil para a comunicação, e também consulta, médica. As actualizações e a introdução de novas ferramentas têm sido constantes. Tornou-se uma ferramenta indispensável para os médicos com quem colaboro profissionalmente. Claramente uma mais valia!


Tonic App, S.A.
96.2 MB
Requires iOS 9.3 or later. Compatible with iPhone, iPad and iPod touch.
English, Portuguese
Age Rating
You must be at least 17 years old to download this application.
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
Unrestricted Web Access
Frequent/Intense Medical/Treatment Information
© 2018 Tonic App, S.A.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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