Free app · iOS and Android

Between two consultations, Gratiago stays by your side.

Q: Is my data protected?

Absolutely. Gratiago is GDPR -compliant: your personal data stays confidential and you keep control of it.

Every day, Gratiago supports you to follow your treatment well, connected to your doctor. A clinically tested solution.

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76.8% Adherence · GRACE-001

4.1/5 Satisfaction

Therapeutic continuity

Between two consultations, keep the connection alive.

Non-adherence is one of the most underestimated challenges in chronic disease. We forget a dose, we doubt, we worry, and the doctor is too far away to notice. It is between two consultations, in that invisible zone, that treatment falls apart. Gratiago steps in day to day to keep the connection with your doctor alive, within the framework they have validated.

76M

111.8 M projected by 2040

People living with glaucoma worldwide

Tham et al. · Ophthalmology

1.4Bn

1 in 3 adults

Adults with hypertension worldwide

WHO

50%

1 in 2 patients

Patients who don't take their chronic treatment as prescribed

Frontiers in Pharmacology

€125Bn

+ 200,000 avoidable deaths per year

Annual cost of non-adherence in Europe

OECD

GRACE-001 study · Results available

Results measured
in real-world conditions.

First randomised single-site study in real-world clinical conditions. Ethics approval from the Comité d'Éthique Hospitalo-Facultaire UCLouvain / Saint-Luc · ref. B4032025000007.

Adherence

76.8%

Mean adherence rate achieved with Gratiago over 3 months — objective measure via connected device.

Difference

+6.2pts

Advantage vs reminder-only app — peak at +9.2 pts in the 2nd month.

Retention

~70%

Of study participants continued using Gratiago spontaneously after the study ended.

Satisfaction

4.1/5

Satisfaction and ease of use score — average age 63.

Day to day

Complete support, tailored to each patient.

Gratiago brings together a series of modules, tailored to each person. Together, they keep care continuous, day after day, between two consultations.

Further modules round out the support according to the condition and each person's profile.

Our commitment

In support of your doctor, never in their place.

Gratiago works only within the framework your doctor has validated. The support makes no diagnosis, gives no medical advice, and never replaces a consultation. Its role: to support your treatment day to day, help you prepare your consultations, and strengthen the connection with your doctor, who makes every care decision.

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