# didacta vs Ticket Center

The clearest difference is update cadence: Ticket Center at every 3 days against didacta's every 2 months. Ticket Center also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.7). On price, 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.

didacta ships an update every 2 months, Ticket Center every 3 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | didacta | Ticket Center |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 79 MB | 24 MB |
| Requires iOS | 17.7 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Koelnmesse GmbH](https://appshunter.io/developer/388127984) | [Lars Kinzel](https://appshunter.io/developer/6808557667) |

## What reviewers say

### didacta

[App page](https://appshunter.io/ios/app/didacta/id1057093612)

This interactive event guide helps attendees navigate a leading trade fair for the education sector. It provides exhibitor and product directories, a floor plan, program information, and networking features. Plan your visit, save favorites, and receive important notifications.

**Highlights:** Exhibitor and product directory, Interactive floor plan, Event program information, Visit planning with favorites, Networking features, Real-time notifications

**In-app purchases:** none


### Ticket Center

[App page](https://appshunter.io/ios/app/ticket-center/id6808557665)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is didacta free?

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

### Is Ticket Center free?

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

### Do didacta or Ticket Center have ads?

Neither didacta nor Ticket Center shows ads.

### Which is updated more often, didacta or Ticket Center?

didacta ships an update every 2 months, and Ticket Center every 3 days. Most recently, didacta was updated on October 13, 2026 and Ticket Center on October 10, 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.*