# Stein vs Kollig

Stein and Kollig 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.

Stein ships an update every 26 months, Kollig every 48 months. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Stein | Kollig |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 26 months** | Every 48 months |
| Size | 10 MB | 8 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Verbandsgemeinde Hachenburg](https://appshunter.io/developer/1625636202) | [apicodo GmbH](https://appshunter.io/developer/1169099711) |

## What reviewers say

### Stein

[App page](https://appshunter.io/ios/app/stein-wingert/id1627253329)

**Features:** Vision Pro support

**In-app purchases:** none


### Kollig

[App page](https://appshunter.io/ios/app/kollig/id1643900059)

**In-app purchases:** none


## Frequently asked questions

### Is Stein free?

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

### Is Kollig free?

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

### Do Stein or Kollig have ads?

Neither Stein nor Kollig shows ads.

### Which is updated more often, Stein or Kollig?

Stein ships an update every 26 months, and Kollig every 48 months. Most recently, Stein was updated on October 21, 2026 and Kollig on October 25, 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.*