# CASIO ClassPad vs DHSN

The clearest difference is ads: CASIO ClassPad at none against DHSN's shown. CASIO ClassPad also leads on iOS requirement (15.6 vs 26.2). DHSN's advantage is update cadence (every 10 days vs every 7 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. CASIO ClassPad sells 1 in-app purchase, starting at $1.99 per month and DHSN sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CASIO ClassPad ships an update every 7 months, DHSN every 10 days. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CASIO ClassPad | DHSN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (11 ratings)](https://appshunter.io/ios/app/casio-classpad/id1178870026/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 17.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | Subscription | — |
| Size | 56 MB | 10 MB |
| Requires iOS | **15.6** | 26.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CASIO COMPUTER CO., LTD.](https://appshunter.io/developer/456569836) | [Arthur Hardy Kotsch](https://appshunter.io/developer/1883672516) |

## What reviewers say

### 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 |


### DHSN

[App page](https://appshunter.io/ios/app/dhsn-glauchau/id6760293958)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


## Frequently asked questions

### Is CASIO ClassPad free?

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

### Is DHSN free?

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

### Do CASIO ClassPad or DHSN have ads?

DHSN shows ads; CASIO ClassPad does not.

### Which is updated more often, CASIO ClassPad or DHSN?

CASIO ClassPad ships an update every 7 months, and DHSN every 10 days. Most recently, CASIO ClassPad was updated on September 15, 2026 and DHSN on September 20, 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.*