# ClassWiz Calc App QR vs Penwick

The clearest difference is ads: Penwick at none against ClassWiz Calc App QR's shown. Penwick also leads on update cadence (every 4 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ClassWiz Calc App QR sells 1 in-app purchase, starting at $14.99 per year and Penwick sells 8 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ClassWiz Calc App QR ships an update every 3 months, Penwick every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | ClassWiz Calc App QR | Penwick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (8 ratings)](https://appshunter.io/ios/app/classwiz-calc-app-qr/id6448265669/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 34 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [CASIO COMPUTER CO., LTD.](https://appshunter.io/developer/456569836) | [MyAutobot Ltd](https://appshunter.io/developer/6791985364) |

## What reviewers say

### ClassWiz Calc App QR

[App page](https://appshunter.io/ios/app/classwiz-calc-app-qr/id6448265669)

This app brings the functionality of Casio's ClassWiz scientific calculators to your smartphone or tablet. Perform advanced calculations, manage spreadsheets, and generate graphs by connecting to Casio's online services. It mirrors the operation of physical calculators and uses QR codes for seamless integration.

**Highlights:** Scientific calculator functions, Statistical calculations, Spreadsheet management, Matrix calculations, Graph display, QR code reading, Textbook-like input

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClassWiz 1 year Subscription | $14.99 | per year |


### Penwick

[App page](https://appshunter.io/ios/app/penwick-cursive-handwriting/id6791985092)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Founders Club Monthly | $3.99 | per month |
| Founders Club Monthly | $4.49 | per month |
| Founders Club Monthly | $5.99 | per month |
| Penwick Monthly | $6.99 | per month |
| Founders Club Yearly | $39.99 | per year |
| Founders Club Yearly | $44.99 | per year |
| Founders Club Yearly | $59.99 | per year |
| Penwick Yearly | $69.99 | per year |


## Frequently asked questions

### Is ClassWiz Calc App QR free?

ClassWiz Calc App QR is free to download, with in-app purchases available.

### Is Penwick free?

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

### Do ClassWiz Calc App QR or Penwick have ads?

ClassWiz Calc App QR shows ads; Penwick does not.

### Which is updated more often, ClassWiz Calc App QR or Penwick?

ClassWiz Calc App QR ships an update every 3 months, and Penwick every 4 weeks. Most recently, ClassWiz Calc App QR was updated on October 24, 2026 and Penwick on October 24, 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.*