Outstanding and Simple
Very easy to understand the definitions, basic formula, highly highly recommended.
Archived App (Last seen on 5 Aug 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app provides a suite of epidemiological calculation tools for disease frequency, association, and effect measures. It also includes sample size calculators, diagnostic test validation, and a comprehensive glossary of terms.
✓Measures of disease frequency with confidence intervals
✓Measures of association and effect
✓Sample size calculators
✓Diagnostic test validation
✓Post-test probability estimation
✓Random number generator
✓Epidemiology glossary
Show original description
What's New in Epi Tools
1.2
January 16, 2026
We’ve made performance improvements and bug fixes to enhance your experience
User reviews
FAQ
What are the main calculation functions in Epi Tools?
Epi Tools offers functions for disease frequency measures (prevalence, incidence risk, incidence rates) with confidence intervals, measures of association, and measures of effect. It also includes sample size calculators and diagnostic test validation.
Does Epi Tools offer a glossary of epidemiological terms?
Yes, Epi Tools includes a comprehensive epidemiology glossary to help users understand key terminology.
What is the age rating for Epi Tools?
Epi Tools has an age rating of 12+, making it suitable for older students and professionals.
On which devices can I use Epi Tools?
Epi Tools is currently supported on iPhone and iPod devices.
How often is Epi Tools updated?
The latest version, 1.2, was released on January 16, 2026, indicating regular updates to the application.
Is Epi Tools free to use?
Yes, Epi Tools is available for free, with no cost to download or use its features.
What is the user rating for Epi Tools?
Epi Tools has received an excellent rating of 5.0 stars from one user review.
Does Epi Tools have ads?
No, Epi Tools does not contain advertisements, providing an uninterrupted user experience.
