# XSD vs CalcuMate+

The clearest difference is price: CalcuMate+ at Free against XSD's $4.99. XSD's advantage is iOS requirement (15.0 vs 18.2). On update cadence, ads, in-app purchases and device support there is nothing between them.

CalcuMate+ is free to download; XSD costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

XSD ships an update every 5 months, CalcuMate+ every 8 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | XSD | CalcuMate+ |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 8 months |
| Size | 1 MB | 22 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marco Tini](https://appshunter.io/developer/544232459) | [Daniel Ivanfy](https://appshunter.io/developer/1798134015) |

## What reviewers say

### XSD

[App page](https://appshunter.io/ios/app/xsd/id6740878645)

**Features:** macOS Compatibility

**In-app purchases:** none


### CalcuMate+

[App page](https://appshunter.io/ios/app/calcumate-plus/id6744127412)

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

**In-app purchases:** none


## Frequently asked questions

### Is XSD free?

XSD costs $4.99, with no in-app purchases.

### Is CalcuMate+ free?

CalcuMate+ is free to download, with no in-app purchases.

### Do XSD or CalcuMate+ have ads?

Neither XSD nor CalcuMate+ shows ads.

### Which is updated more often, XSD or CalcuMate+?

XSD ships an update every 5 months, and CalcuMate+ every 8 months. Most recently, XSD was updated on October 25, 2026 and CalcuMate+ on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*