# Epi Tools vs Cambridge Active Learn

The clearest difference is review sentiment: Epi Tools at 100% against Cambridge Active Learn's 20%. Epi Tools also leads on rating (5.0 vs 1.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Epi Tools holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of Epi Tools's written reviews are positive against 20% of Cambridge Active Learn's.

Epi Tools ships an update every 2 months, Cambridge Active Learn every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Epi Tools | Cambridge Active Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/epi-tools/id1611139482/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/cambridge-active-learn/id6443872515/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 19 MB | 39 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Mark Stevenson](https://appshunter.io/developer/1611139484) | [Cambridge University Press & Assessment (App)](https://appshunter.io/developer/345571525) |

## What reviewers say

### Epi Tools

[App page](https://appshunter.io/ios/app/epi-tools/id1611139482)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Cambridge Active Learn

[App page](https://appshunter.io/ios/app/cambridge-active-learn/id6443872515)

This app provides a comprehensive platform for learning English and preparing for official tests. It offers curated learning materials and resources for effective study.

**Highlights:** English language learning, Official test preparation, Curated learning materials, Assessment resources

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Epi Tools free?

Epi Tools is free to download, with no in-app purchases.

### Is Cambridge Active Learn free?

Cambridge Active Learn is free to download, with no in-app purchases.

### Which has better reviews, Epi Tools or Cambridge Active Learn?

Epi Tools is rated higher. Epi Tools averages 5.0 out of 5 from 1 ratings, while Cambridge Active Learn averages 1.0 from 1 ratings.

### Do Epi Tools or Cambridge Active Learn have ads?

Neither Epi Tools nor Cambridge Active Learn shows ads.

### Which is updated more often, Epi Tools or Cambridge Active Learn?

Epi Tools ships an update every 2 months, and Cambridge Active Learn every 3 months. Most recently, Epi Tools was updated on November 3, 2026 and Cambridge Active Learn on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*