# Sheet Count Calculator vs RadMonJP

The clearest difference is in-app purchases: Sheet Count Calculator at none against RadMonJP's 6. Sheet Count Calculator also leads on iOS requirement (12.0 vs 26.0). RadMonJP's advantage is ads (none vs shown) and update cadence (every 8 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. RadMonJP sells 6 in-app purchases, starting at $0.99 per month. Sheet Count Calculator asks for nothing beyond the download.

Sheet Count Calculator ships an update every 6 weeks, RadMonJP every 8 days. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sheet Count Calculator | RadMonJP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sheet-count-calculator/id1516419390/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Ad-supported | — |
| Size | 16 MB | 10 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takao Ichimura](https://appshunter.io/developer/1474061593) | [RR Aware Studio](https://appshunter.io/developer/1439301679) |

## What reviewers say

### Sheet Count Calculator

[App page](https://appshunter.io/ios/app/sheet-count-calculator/id1516419390)

This utility app simplifies the process of calculating sheet counts for packaged products. It automatically determines the number of sheets and loose items based on pre-set units per sheet, enhancing efficiency and accuracy in counting and dispensing.

**Highlights:** Calculate sheet counts, Calculate loose items, Set units per sheet, Calculate units per box, Improve counting accuracy, Enhance dispensing efficiency

**Features:** macOS Compatibility

**In-app purchases:** none


### RadMonJP

[App page](https://appshunter.io/ios/app/radmonjp/id6737837347)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム1ヶ月 | $0.99 | per month |
| Bronze | $4.99 | per year |
| Silver sponsor | $9.99 | per year |
| Gold sponsor | $19.99 | per year |
| Platinum sponsor | $49.99 | per year |
| Diamond sponsor | $99.99 | per year |


## Frequently asked questions

### Is Sheet Count Calculator free?

Sheet Count Calculator is free to download, with no in-app purchases.

### Is RadMonJP free?

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

### Do Sheet Count Calculator or RadMonJP have ads?

Sheet Count Calculator shows ads; RadMonJP does not.

### Which is updated more often, Sheet Count Calculator or RadMonJP?

Sheet Count Calculator ships an update every 6 weeks, and RadMonJP every 8 days. Most recently, Sheet Count Calculator was updated on October 10, 2026 and RadMonJP on October 19, 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.*