# SICEM 2026 vs KATRDIC 2026

The clearest difference is iOS requirement: SICEM 2026 at 13.0 against KATRDIC 2026's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | SICEM 2026 | KATRDIC 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Size | 87 MB | 54 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [대한내분비학회](https://appshunter.io/developer/429614904) | [대한결핵 및 호흡기학회](https://appshunter.io/developer/1485221039) |

## What reviewers say

### SICEM 2026

[App page](https://appshunter.io/ios/app/sicem-2026/id6760988279)

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

**In-app purchases:** none


### KATRDIC 2026

[App page](https://appshunter.io/ios/app/katrdic-2026/id6823477329)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SICEM 2026 free?

SICEM 2026 is free to download, with no in-app purchases.

### Is KATRDIC 2026 free?

KATRDIC 2026 is free to download, with no in-app purchases.

### Do SICEM 2026 or KATRDIC 2026 have ads?

Neither SICEM 2026 nor KATRDIC 2026 shows ads.

### Which is updated more often, SICEM 2026 or KATRDIC 2026?

SICEM 2026 ships an update daily, and KATRDIC 2026 daily. Most recently, SICEM 2026 was updated on October 31, 2026 and KATRDIC 2026 on October 31, 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.*