# USMLE Bio/Physio Cram Cards vs Bayesian P

The clearest difference is price: Bayesian P at Free against USMLE Bio/Physio Cram Cards's $9.99. USMLE Bio/Physio Cram Cards's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.4). On update cadence, ads and in-app purchases there is nothing between them.

Bayesian P is free to download; USMLE Bio/Physio Cram Cards costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | USMLE Bio/Physio Cram Cards | Bayesian P |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/bayesian-p-value-interpreter/id6753958115/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free |
| Size | 27 MB | 7 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cram Cards](https://appshunter.io/developer/733135273) | [Samuel Kaplan](https://appshunter.io/developer/1825010639) |

## What reviewers say

### USMLE Bio/Physio Cram Cards

[App page](https://appshunter.io/ios/app/usmle-biophysio-cram-cards/id913831603)

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

**In-app purchases:** none


### Bayesian P

[App page](https://appshunter.io/ios/app/bayesian-p-value-interpreter/id6753958115)

This app helps interpret p-values from clinical trials by incorporating prior probabilities and Bayesian inference. It provides realistic interpretations of reported p-values, aiding in understanding the likelihood of experimental outcomes.

**Highlights:** Interpret p-values with prior probabilities, Bayesian inference for scientific expectations, Calculate probability of clinical trial outcomes, Realistic interpretation of reported p-values, Explanations and examples of Bayesian concepts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USMLE Bio/Physio Cram Cards free?

USMLE Bio/Physio Cram Cards costs $9.99, with no in-app purchases.

### Is Bayesian P free?

Bayesian P is free to download, with no in-app purchases.

### Do USMLE Bio/Physio Cram Cards or Bayesian P have ads?

Neither USMLE Bio/Physio Cram Cards nor Bayesian P shows ads.

### Which is updated more often, USMLE Bio/Physio Cram Cards or Bayesian P?

USMLE Bio/Physio Cram Cards ships an update monthly, and Bayesian P monthly. Most recently, USMLE Bio/Physio Cram Cards was updated on October 29, 2026 and Bayesian P on October 9, 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.*