# Average Calculator HD vs Biostats Buddy

The clearest difference is price: Biostats Buddy at Free against Average Calculator HD's $0.99. Biostats Buddy also leads on rating (3.8 vs 1.0) and ratings volume (4 vs 1). On ads and in-app purchases there is nothing between them.

Biostats Buddy is free to download; Average Calculator HD costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Biostats Buddy holds the better App Store score, 3.8 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

## The numbers

| Metric | Average Calculator HD | Biostats Buddy |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/average-calculator-hd/id368751895/reviews) | **[3.8 (4 ratings)](https://appshunter.io/ios/app/biostats-buddy/id1110450142/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | — |
| Monetization | Paid | **Free** |
| Size | 1 MB | 12 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [California State University, Northridge](https://appshunter.io/developer/677332864) |

## What reviewers say

### Average Calculator HD

[App page](https://appshunter.io/ios/app/average-calculator-hd/id368751895)

This app calculates various statistical measures including arithmetic, geometric, and harmonic means, along with standard deviation and confidence intervals. It allows users to save and manage multiple data sets and share results via email.

**Highlights:** Arithmetic mean calculation, Geometric mean calculation, Harmonic mean calculation, Standard deviation calculation, Confidence interval calculation, Save and manage data sets, Email results

**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 Average Calculator HD free?

Average Calculator HD costs $0.99, with no in-app purchases.

### Is Biostats Buddy free?

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

### Which has better reviews, Average Calculator HD or Biostats Buddy?

Biostats Buddy is rated higher. Average Calculator HD averages 1.0 out of 5 from 1 ratings, while Biostats Buddy averages 3.8 from 4 ratings.

### Do Average Calculator HD or Biostats Buddy have ads?

Neither Average Calculator HD 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.*