# tim Österreich vs Cert Checker

tim Österreich and Cert Checker 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.

tim Österreich ships an update every 3 months, Cert Checker every 4 months. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | tim Österreich | Cert Checker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 20 MB | 20 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ITG Informationstechnik Graz GmbH](https://appshunter.io/developer/573509084) | [Verein Österreichisches Sprachdiplom Deutsch](https://appshunter.io/developer/1709478661) |

## What reviewers say

### tim Österreich

[App page](https://appshunter.io/ios/app/tim-osterreich/id6443912926)

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

**In-app purchases:** none


### Cert Checker

[App page](https://appshunter.io/ios/app/cert-checker/id6469114252)

**In-app purchases:** none


## Frequently asked questions

### Is tim Österreich free?

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

### Is Cert Checker free?

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

### Do tim Österreich or Cert Checker have ads?

Neither tim Österreich nor Cert Checker shows ads.

### Which is updated more often, tim Österreich or Cert Checker?

tim Österreich ships an update every 3 months, and Cert Checker every 4 months. Most recently, tim Österreich was updated on September 26, 2026 and Cert Checker on September 20, 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.*