# Average Calculator HD vs CASIO ClassPad

The clearest difference is price: CASIO ClassPad at Free against Average Calculator HD's $0.99. CASIO ClassPad also leads on rating (3.4 vs 1.0) and update cadence (every 7 months vs every 25 months). Average Calculator HD's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.6). On ads there is nothing between them.

CASIO ClassPad is free to download; Average Calculator HD costs $0.99 up front. CASIO ClassPad sells 1 in-app purchase, starting at $1.99 per month. Average Calculator HD asks for nothing beyond the download.

CASIO ClassPad holds the better App Store score, 3.4 against 1.0. That said, the two scores are not equally well evidenced: CASIO ClassPad has 11 ratings behind it against 1, so its average is the more settled of the two.

Average Calculator HD ships an update every 25 months, CASIO ClassPad every 7 months. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Average Calculator HD | CASIO ClassPad |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/average-calculator-hd/id368751895/reviews) | **[3.4 (11 ratings)](https://appshunter.io/ios/app/casio-classpad/id1178870026/reviews)** |
| Number of ratings | 1 | **11** |
| Positive reviews | — | 18.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 7 months** |
| Monetization | **Paid** | Subscription |
| Size | 1 MB | 56 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [CASIO COMPUTER CO., LTD.](https://appshunter.io/developer/456569836) |

## 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


### CASIO ClassPad

[App page](https://appshunter.io/ios/app/casio-classpad/id1178870026)

Perform complex calculations, graph functions, and utilize a computer algebra system for mathematical exploration. This app offers a suite of tools for math and science learning, including dynamic visualizations and advanced functions. It's designed to enhance mathematical understanding for students and educators.

**Highlights:** Complex calculations, Graphing functions, Computer Algebra System (CAS), eActivity worksheets, Spreadsheet analysis, Geometry tools, Periodic table and constants

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClassPad 1 Month Subscription | $1.99 | per month |


## Frequently asked questions

### Is Average Calculator HD free?

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

### Is CASIO ClassPad free?

CASIO ClassPad is free to download, with in-app purchases available.

### Which has better reviews, Average Calculator HD or CASIO ClassPad?

CASIO ClassPad is rated higher. Average Calculator HD averages 1.0 out of 5 from 1 ratings, while CASIO ClassPad averages 3.4 from 11 ratings.

### Do Average Calculator HD or CASIO ClassPad have ads?

Neither Average Calculator HD nor CASIO ClassPad shows ads.

### Which is updated more often, Average Calculator HD or CASIO ClassPad?

Average Calculator HD ships an update every 25 months, and CASIO ClassPad every 7 months. Most recently, Average Calculator HD was updated on November 1, 2026 and CASIO ClassPad on November 5, 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.*