# TC vs Biostats Buddy

The clearest difference is rating: Biostats Buddy at 3.8 against TC's 2.3. Biostats Buddy also leads on device support (3 vs 1) and iOS requirement (8.0 vs 15.6). TC's advantage is review sentiment (73% vs 50%). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Biostats Buddy holds the better App Store score, 3.8 against 2.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews complicate that: 73% of TC's written reviews are positive against 50% of Biostats Buddy's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | TC | Biostats Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/tc-stats/id493316048/reviews) | **[3.8 (4 ratings)](https://appshunter.io/ios/app/biostats-buddy/id1110450142/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | **72.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Free | Free |
| Size | 160 MB | 12 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Taft College](https://appshunter.io/developer/493316171) | [California State University, Northridge](https://appshunter.io/developer/677332864) |

## What reviewers say

### TC

[App page](https://appshunter.io/ios/app/tc-stats/id493316048)

This application provides comprehensive statistical analysis tools for iPad users. It offers a wide range of functions including summary statistics, various plots, probability calculations, and hypothesis testing. Data can be imported from CSV files with Dropbox integration.

**Highlights:** Summary Statistics, Histograms and Box-and-Whisker Plots, Probability Calculations, Hypothesis Testing, Data Import (CSV, Dropbox), Frequency Distribution Tables

**Features:** macOS Compatibility

**In-app purchases:** none


### Biostats Buddy

[App page](https://appshunter.io/ios/app/biostats-buddy/id1110450142)

This app assists with common biostatistics calculations, offering formulas and variable descriptions to aid understanding and retention. It simplifies the process of entering data and finding results for various statistical procedures.

**Highlights:** Biostatistics procedure calculations, Includes formulas, Variable descriptions for retention, User-friendly data entry, Z-scores, One sample z tests, One sample t tests, Two related sample t tests

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TC free?

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

### Is Biostats Buddy free?

Biostats Buddy is free to download, with no in-app purchases.

### Which has better reviews, TC or Biostats Buddy?

Biostats Buddy is rated higher. TC averages 2.3 out of 5 from 3 ratings, while Biostats Buddy averages 3.8 from 4 ratings.

### Do TC or Biostats Buddy have ads?

Neither TC nor Biostats Buddy shows ads.

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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.*