# idd cologne vs VISION Stuttgart 2026

The clearest difference is update cadence: idd cologne at every 9 days against VISION Stuttgart 2026's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

idd cologne ships an update every 9 days, VISION Stuttgart 2026 every 2 months. The most recent releases landed on October 19, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | idd cologne | VISION Stuttgart 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 65 MB | 43 MB |
| Requires iOS | 17.7 | 17.7 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Koelnmesse GmbH](https://appshunter.io/developer/388127984) | [Landesmesse Stuttgart GmbH](https://appshunter.io/developer/460383801) |

## What reviewers say

### idd cologne

[App page](https://appshunter.io/ios/app/idd-cologne/id6746480068)

**In-app purchases:** none


### VISION Stuttgart 2026

[App page](https://appshunter.io/ios/app/vision-stuttgart-2026/id6753178652)

**In-app purchases:** none


## Frequently asked questions

### Is idd cologne free?

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

### Is VISION Stuttgart 2026 free?

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

### Do idd cologne or VISION Stuttgart 2026 have ads?

Neither idd cologne nor VISION Stuttgart 2026 shows ads.

### Which is updated more often, idd cologne or VISION Stuttgart 2026?

idd cologne ships an update every 9 days, and VISION Stuttgart 2026 every 2 months. Most recently, idd cologne was updated on October 19, 2026 and VISION Stuttgart 2026 on October 23, 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.*