# SIUI PIE vs MCA Украина

The clearest difference is price: MCA Украина at Free against SIUI PIE's $19.99. MCA Украина also leads on update cadence (monthly vs every 19 months). SIUI PIE's advantage is in-app purchases (none vs 4) and iOS requirement (9.0 vs 16.0). On ads and device support there is nothing between them.

MCA Украина is free to download; SIUI PIE costs $19.99 up front. MCA Украина sells 4 in-app purchases, starting at $0.49 per 7 days. SIUI PIE asks for nothing beyond the download.

SIUI PIE ships an update every 19 months, MCA Украина monthly. The most recent releases landed on May 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SIUI PIE | MCA Украина |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Positive reviews | — | 63.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 21 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Shantou Institute of Ultrasonic Inst. Co., Ltd.](https://appshunter.io/developer/406261738) | [PROSTIR](https://appshunter.io/developer/1250797802) |

## What reviewers say

### SIUI PIE

[App page](https://appshunter.io/ios/app/siui-pie-3-hd/id434350466)

**Features:** macOS Compatibility

**In-app purchases:** none


### MCA Украина

[App page](https://appshunter.io/ios/app/mca/id1182515480)

Access a comprehensive list of professional medical events and modern international protocols. Organize your schedule by adding events to your calendar or sharing them with colleagues. This app provides detailed information on medical conferences, congresses, and webinars.

**Highlights:** Professional event listings, Add events to calendar, Share events with colleagues, International clinical protocols, Filter events by specialty, Detailed event descriptions

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Подписка на одну неделю | $0.49 | per 7 days |
| Подписка на один год | $0.99 | per year |
| Подписка на один месяц | $2.49 | per month |
| Подписка на полгода | $5.99 | per 6 months |


## Frequently asked questions

### Is SIUI PIE free?

SIUI PIE costs $19.99, with no in-app purchases.

### Is MCA Украина free?

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

### Do SIUI PIE or MCA Украина have ads?

Neither SIUI PIE nor MCA Украина shows ads.

### Which is updated more often, SIUI PIE or MCA Украина?

SIUI PIE ships an update every 19 months, and MCA Украина monthly. Most recently, SIUI PIE was updated on May 15, 2026 and MCA Украина on October 13, 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.*