# YK vs InvitroZen

YK and InvitroZen are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

YK ships an update every 2 weeks, InvitroZen weekly. The most recent releases landed on September 15, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | YK | InvitroZen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/invitrozen/id6751504809/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 77 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Inlab Web SRL](https://appshunter.io/developer/1714947823) | [INVITRO DIAGNOSTICS, SOCIETATEA CU RASPUNDERE LIMITATA](https://appshunter.io/developer/1546702327) |

## What reviewers say

### YK

[App page](https://appshunter.io/ios/app/yk/id6471236632)

**Features:** macOS Compatibility

**In-app purchases:** none


### InvitroZen

[App page](https://appshunter.io/ios/app/invitrozen/id6751504809)

Access quality medical services in Moldova with this app. Book appointments, view test results online, and manage your health history. Earn loyalty points for services and enjoy nationwide coverage with qualified specialists.

**Highlights:** 500 loyalty points on installation, Book tests, procedures, and appointments, Find over 47 medical centers, View test results online, Personal account with history and loyalty points, Information on preparation and promotions, Reminders and new result notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is YK free?

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

### Is InvitroZen free?

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

### Do YK or InvitroZen have ads?

Neither YK nor InvitroZen shows ads.

### Which is updated more often, YK or InvitroZen?

YK ships an update every 2 weeks, and InvitroZen weekly. Most recently, YK was updated on September 15, 2026 and InvitroZen on September 23, 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.*