# OrderZ vs Katalog

OrderZ and Katalog 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.

OrderZ ships an update fortnightly, Katalog every 10 days. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | OrderZ | Katalog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 74 MB | 56 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zaroid Pte Ltd](https://appshunter.io/developer/1696994463) | [103 NPT DIGITAL TECHNOLOGY PLC.](https://appshunter.io/developer/1708852072) |

## What reviewers say

### OrderZ

[App page](https://appshunter.io/ios/app/orderz/id6451153331)

**Features:** macOS Compatibility

**In-app purchases:** none


### Katalog

[App page](https://appshunter.io/ios/app/katalog/id6744877299)

**In-app purchases:** none


## Frequently asked questions

### Is OrderZ free?

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

### Is Katalog free?

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

### Do OrderZ or Katalog have ads?

Neither OrderZ nor Katalog shows ads.

### Which is updated more often, OrderZ or Katalog?

OrderZ ships an update fortnightly, and Katalog every 10 days. Most recently, OrderZ was updated on September 11, 2026 and Katalog on September 9, 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.*