# PizzaPricer vs Door Knock

The clearest difference is update cadence: Door Knock at every 3 weeks against PizzaPricer's every 5 months. 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.

PizzaPricer ships an update every 5 months, Door Knock every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | PizzaPricer | Door Knock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/pizzapricer/id1435007274/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 34 MB | 82 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Lukas Kohl](https://appshunter.io/developer/1435007273) | [SECURAS](https://appshunter.io/developer/1638355362) |

## What reviewers say

### PizzaPricer

[App page](https://appshunter.io/ios/app/pizzapricer/id1435007274)

This app helps you compare the price-performance ratio of different pizzas. Simply input the size and price of each pizza you're considering, and it will suggest the best value option. It's a free tool designed to help you make informed pizza ordering decisions.

**Highlights:** Compare pizza price-performance ratio, Input pizza size and price, Suggests best value pizza, Works in restaurants or at home, Free to use, Available on Apple Watch, iPad, and iPhone

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Door Knock

[App page](https://appshunter.io/ios/app/door-knock/id6497229370)

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

**In-app purchases:** none


## Frequently asked questions

### Is PizzaPricer free?

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

### Is Door Knock free?

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

### Do PizzaPricer or Door Knock have ads?

Neither PizzaPricer nor Door Knock shows ads.

### Which is updated more often, PizzaPricer or Door Knock?

PizzaPricer ships an update every 5 months, and Door Knock every 3 weeks. Most recently, PizzaPricer was updated on November 2, 2026 and Door Knock on November 4, 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.*