# TIME CODES vs Zeitreise Gilching

The clearest difference is update cadence: Zeitreise Gilching at every 3 months against TIME CODES's every 26 months. Zeitreise Gilching also leads on iOS requirement (13.0 vs 15.6). 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.

TIME CODES ships an update every 26 months, Zeitreise Gilching every 3 months. The most recent releases landed on September 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | TIME CODES | Zeitreise Gilching |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 3 months** |
| Size | 273 MB | 58 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Staatliche Antikensammlungen und Glyptothek](https://appshunter.io/developer/743621889) | [Landesstelle für die nichtstaatlichen Museen in Bayern](https://appshunter.io/developer/1460232282) |

## What reviewers say

### TIME CODES

[App page](https://appshunter.io/ios/app/time-codes/id1176052940)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zeitreise Gilching

[App page](https://appshunter.io/ios/app/zeitreise-gilching/id6748225748)

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

**In-app purchases:** none


## Frequently asked questions

### Is TIME CODES free?

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

### Is Zeitreise Gilching free?

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

### Do TIME CODES or Zeitreise Gilching have ads?

Neither TIME CODES nor Zeitreise Gilching shows ads.

### Which is updated more often, TIME CODES or Zeitreise Gilching?

TIME CODES ships an update every 26 months, and Zeitreise Gilching every 3 months. Most recently, TIME CODES was updated on September 12, 2026 and Zeitreise Gilching on September 18, 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.*