# Bayes' calculator — user reviews

> 2 indexed App Store user reviews of Bayes' calculator by Andrew Rosenblum, rated 4.00/5 from 5 ratings.

- Source: https://appshunter.io/ios/app/bayes-calculator/id1639652828/reviews
- App overview in markdown: https://appshunter.io/ios/app/bayes-calculator/id1639652828.md
- Rating breakdown: 5★ 3 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (2 lowest-rated)

### 4/5 — Confusion

*2022-11-07*

I’m learning this math and using your calculator to help; please, what is the specific equation this calculator uses?

I’m used to P(A|B)=[ P(B|A) * P(A) ] / P(B)

But unfamiliar with adding P(B|-A) or how the calculator is using that information

Thank you!

(Four stars for now because there’s no description or explanation in settings)

### 5/5 — Great functionality

*2022-11-14*

It’s very easy and convenient to use. I would strongly recommend this app if you like to use Bayes theorem to calculate probability.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*