# Periodic vs dornerTrucker

The clearest difference is iOS requirement: Periodic at 13.0 against dornerTrucker's 17.1. On price, update cadence, 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.

Periodic ships an update every 2 months, dornerTrucker every 5 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Periodic | dornerTrucker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 32 MB | 108 MB |
| Requires iOS | **13.0** | 17.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bundesamt fur Zoll und Grenzsicherheit BAZG](https://appshunter.io/developer/625269636) | [Dorner Electronic GmbH](https://appshunter.io/developer/1471492549) |

## What reviewers say

### Periodic

[App page](https://appshunter.io/ios/app/periodic/id1497296705)

**Features:** Vision Pro support

**In-app purchases:** none


### dornerTrucker

[App page](https://appshunter.io/ios/app/dornertrucker/id6566185117)

**In-app purchases:** none


## Frequently asked questions

### Is Periodic free?

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

### Is dornerTrucker free?

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

### Do Periodic or dornerTrucker have ads?

Neither Periodic nor dornerTrucker shows ads.

### Which is updated more often, Periodic or dornerTrucker?

Periodic ships an update every 2 months, and dornerTrucker every 5 weeks. Most recently, Periodic was updated on October 25, 2026 and dornerTrucker 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.*