Version history
Calculate by QxMD
49
ASO score
Text
49/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.8
Votes
26.08K
App Age
15y 9m
Last Update
Nov 04, 2024
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.74
|
4.59
|
+3%
|
|
Number of Ratings (Voted)
|
25K
|
66.6K
|
-62%
|
|
App Age
|
15y 9m
|
9y 2m
|
+71%
|
|
In-app Purchases Price
|
$0
|
$33
|
|
|
Update Frequency
|
402d
|
123d
|
+227%
|
|
Title Length
|
17
|
25
|
-32%
|
|
Subtitle Length
|
18
|
26
|
-31%
|
|
Description Length
|
3 977
|
2 607
|
+53%
|
|
Number of Screenshots
|
936
|
1394
|
-33
%
|
|
Size
|
114MB
|
278MB
|
-59
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 04, 2025 | Dec 11, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 04, 2025 | Dec 11, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 04, 2025 | Dec 11, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 04, 2025 | Dec 11, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
17
of 30
)
Calculate by QxMD
Subtitle
(
Characters:
18
of 30
)
Medical Calculator
Description
(
Characters:
3977
of 4000
)
From the developer of 'Read by QxMD', 'The ECG Guide' and 'Pedi STAT' comes 'Calculate', a next-generation clinical calculator and decision support tool, freely available to the medical community.
"We recommend medical users try the free Calculate by QxMD first..."
-from iMedicalApps review "The best free Medical Calculator apps for the iPhone"
'Calculate' highlights tools which impact clinical practice either by simplifying diagnosis, clarifying treatment options or displaying prognosis.
Helping you make decisions, not just calculate numbers...
Features
• Developed by a collaboration of clinician experts from diverse backgrounds
• Point-of-care tools in the areas of cardiology, internal medicine, primary care, nephrology, hematology, hepatology, gastroenterology, emergency medicine, oncology, orthopedics, critical care/ICU, ENT, radiology, rheumatology, mental health, respirology, neurology, pediatrics, infectious disease, neurosurgery, general surgery, vascular surgery, and obstetrics.
• Converts recent research publications into practical handheld tools - knowledge translation at its best
• Automatically adapts to your clinical practice
• Unique ‘Question Flow’ technology gets you answers, fast
• Detailed references with PubMed & Read integration
• Comprehensive and insightful results
• Elegant design and intuitive interface
• SI and Imperial units
More than 200 unique calculators and decision support tools
While too extensive to list them all, here is a small sampling of included content:
Guide treatment
• Determine cardiovascular risk using ACC/AHA, Framingham, Gupta and VQI Cardiac Risk Index
• CHADS2 & CHA2DS2-VASc to guide treatment in atrial fibrillation
• Understand bleeding risk in atrial fibrillation using HAS-BLED & OBRI
• TIMI risk score in ACS
• CIWA in alcohol withdrawal
• Rule of 9s & Parkland formula in burns
• Water deficit in hypernatremia
• Timing of surgery with Aortic Stenosis Risk Score
• Risk stratify pneumonia (CURB-65, PORT)
• NIH Stroke Scale in acute stroke
• Imaging in possible subarachnoid hemorrhage with Ottawa SAH Rule
Determine Prognosis
• Cirrhosis (MELD, Child-Pugh)
• Chronic Kidney Disease (Kidney Failure Risk Equation)
• Heart failure
• Lymphoma (NCCN-IPI, IPI24, R-IPI)
• Myelodysplastic Syndrome (IPSS-R, WPSS)
• Myeloma (ISS, R-ISS)
• Hemodialysis
• COPD (Bode)
• Pancreatitis (BISAP, Ranson's)
• Cardiac surgery (Euroscore II, Cleveland Clinic, Mehta)
• Critical care (APACHE II, SOFA)
• Neurologic outcome (DRAGON, CAM-ICU, modified Rankin, FOUR score, Hunt & Hess)
Calculate
• Ideal body weight, BMI and BSA
• Due date and gestational age
• Extensive formula used in echocardiography and invasive hemodynamic monitoring
• Kt/V in dialysis patients
• eGFR with CKD-EPI, MDRD & Schwartz
• A-a gradient
Classify
• Angina (CCS)
• Congestive heart failure (NYHA)
Screen
• Diabetes
• Breast cancer
Reduce and predict perioperative complications
• WHO Surgical Safety Checklist
• Predictive models for cardiac surgery, vascular surgery and coronary angiography
• Postoperative Respiratory Failure Risk score
Manage
• Head, neck, ankle and knee injuries (NEXUS, Ottawa ankle/knee, Canadian C-spine and CT head rules)
• DVT and PE (PERC, Wells, PESI)
• Pulmonary nodules
• TIA (ABCD2)
Stage
• Lung cancer
• Renal cell carcinoma
• Head & neck cancers
Understand
• TTKG in hypokalemia and hyperkalemia
• Dermatomes
Diagnose
• Heparin Induced Thrombocytopenia
• Infective Endocarditis
• ARDS
• Autoimmune Hepatitis
• Sleep disorder (Epworth Sleepiness Scale)
And much, much more...
Researchers, contact us to see your research in our app at contact@qxmd.com
Founded my medical professionals, QxMD Software is dedicated to creating high quality, point-of-care tools for practicing health care professionals. Recognized as a leading developer of free medical software for mobile devices, QxMD develops content in cooperation with expert physicians from their respective fields.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 26.08K |
| App Store Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Medical |
| Size: | 114MB |
| App Age: | 15 years 9 months |
| Release Date: | Mar 19, 2010 |
| Last Update: | Nov 04, 2024 |
| Version: | 9.4.0 |
Version history
9.4.0
Nov 04, 2024
Bug fixes.
9.3.0
Sep 26, 2024
Bug fixes.