# UniCal vs Sort math

The clearest difference is price: UniCal at Free against Sort math's $9.99. Sort math's advantage is in-app purchases (none vs 1) and iOS requirement (12.4 vs 18.6). On ads and device support there is nothing between them.

UniCal is free to download; Sort math costs $9.99 up front. UniCal sells 1 one-off in-app purchase. Sort math asks for nothing beyond the download.

## The numbers

| Metric | UniCal | Sort math |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 11 MB |
| Requires iOS | 18.6 | **12.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MuppetJack](https://appshunter.io/developer/564490457) | [Umar Mukhtar Khan](https://appshunter.io/developer/1699418909) |

## What reviewers say

### UniCal

[App page](https://appshunter.io/ios/app/unical-calendar-converter/id564858516)

Explore historical and cultural dates across numerous global calendars. Convert any date to Gregorian, Hebrew, Islamic, Chinese, Maya, and many more. Get daily alerts for celebrations and saints.

**Highlights:** Converts dates to 15+ calendars, Supports Gregorian, Hebrew, Islamic, Chinese, Maya, Daily celebration and saint alerts, Active web links for calendar details, Converts historical dates

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| complete version | $4.99 | one-time |


### Sort math

[App page](https://appshunter.io/ios/app/sort-math/id6462795884)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UniCal free?

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

### Is Sort math free?

Sort math costs $9.99, with no in-app purchases.

### Do UniCal or Sort math have ads?

Neither UniCal nor Sort math shows ads.

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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.*