# K vs UMSS Education

The clearest difference is in-app purchases: UMSS Education at none against K's 3. UMSS Education also leads on update cadence (monthly vs every 5 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. K sells 3 one-off in-app purchases. UMSS Education asks for nothing beyond the download.

K ships an update every 5 months, UMSS Education monthly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | K | UMSS Education |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (127 ratings)](https://appshunter.io/ios/app/k-test/id1465986606/reviews)** | — |
| Number of ratings | **127** | — |
| Positive reviews | 41.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 27 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Vitalii Ruba](https://appshunter.io/developer/1465986605) | [Oleksii Budnik](https://appshunter.io/developer/1895381906) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-test/id1465986606)

Prepare for medical licensing exams with a mobile application offering practice questions. Access study materials anytime, anywhere on your smartphone or tablet.

**Highlights:** Practice Krok exam questions, Study anytime, anywhere, Mobile accessibility, Targeted exam preparation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ad | $0.99 | one-time |
| Remove ad | $4.99 | one-time |
| Remove ad | $9.99 | one-time |


### UMSS Education

[App page](https://appshunter.io/ios/app/umss-education/id6781680599)

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

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is UMSS Education free?

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

### Do K or UMSS Education have ads?

Neither K nor UMSS Education shows ads.

### Which is updated more often, K or UMSS Education?

K ships an update every 5 months, and UMSS Education monthly. Most recently, K was updated on November 3, 2026 and UMSS Education on November 5, 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.*