# KitchenOwl vs Tempus Calc

The clearest difference is update cadence: Tempus Calc at every 8 days against KitchenOwl's every 6 weeks. KitchenOwl's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.0). 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.

KitchenOwl ships an update every 6 weeks, Tempus Calc every 8 days. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | KitchenOwl | Tempus Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/kitchenowl/id1557453670/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 48 MB | 3 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Tom Bursch](https://appshunter.io/developer/1489947420) | [ommar alquisi](https://appshunter.io/developer/1815009330) |

## What reviewers say

### KitchenOwl

[App page](https://appshunter.io/ios/app/kitchenowl/id1557453670)

Manage your groceries with an open-source, self-hosted list application. Keep your shopping organized and accessible.

**Highlights:** Grocery list organization, Open-source, Self-hosted, User-friendly interface

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

**In-app purchases:** none


### Tempus Calc

[App page](https://appshunter.io/ios/app/tempus-calc/id6746067882)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KitchenOwl free?

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

### Is Tempus Calc free?

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

### Do KitchenOwl or Tempus Calc have ads?

Neither KitchenOwl nor Tempus Calc shows ads.

### Which is updated more often, KitchenOwl or Tempus Calc?

KitchenOwl ships an update every 6 weeks, and Tempus Calc every 8 days. Most recently, KitchenOwl was updated on October 9, 2026 and Tempus Calc on October 7, 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.*