# impf.app vs Inside ÖGK

The clearest difference is in-app purchases: Inside ÖGK at none against impf.app's 2. impf.app's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. impf.app sells 2 in-app purchases, starting at $0.99 per month. Inside ÖGK asks for nothing beyond the download.

impf.app ships an update every 2 months, Inside ÖGK every 6 weeks. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | impf.app | Inside ÖGK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/impfapp/id1488337523/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 43.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 31 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [GZIM - Gesellschaft zur Förderung der Impfmedizin mbH](https://appshunter.io/developer/1472717241) | [Osterreichische Gesundheitskasse](https://appshunter.io/developer/1040394334) |

## What reviewers say

### impf.app

[App page](https://appshunter.io/ios/app/impfapp/id1488337523)

This app provides a secure digital vaccination record, offering up-to-date vaccination recommendations and the ability to share your vaccination pass with doctor's offices. It allows users to input existing vaccination data to see their current status and receive tailored recommendations.

**Highlights:** Digital vaccination record, Up-to-date vaccination recommendations, Share vaccination pass with doctors, Input analog vaccination data, Family member profiles, Travel vaccination advice, Vaccination reminders, PDF export

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| impf.app Pro ABO pro Monat | $0.99 | per month |
| impf.app Pro einmalig | $22.99 | one-time |


### Inside ÖGK

[App page](https://appshunter.io/ios/app/inside-ogk/id1542390445)

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

**In-app purchases:** none


## Frequently asked questions

### Is impf.app free?

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

### Is Inside ÖGK free?

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

### Do impf.app or Inside ÖGK have ads?

Neither impf.app nor Inside ÖGK shows ads.

### Which is updated more often, impf.app or Inside ÖGK?

impf.app ships an update every 2 months, and Inside ÖGK every 6 weeks. Most recently, impf.app was updated on October 10, 2026 and Inside ÖGK on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*