# Doct'Up One vs Codiz

The clearest difference is update cadence: Codiz at every 4 days against Doct'Up One's every 13 months. Doct'Up One's advantage is iOS requirement (11.0 vs 15.1). 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.

Doct'Up One ships an update every 13 months, Codiz every 4 days. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Doct'Up One | Codiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 days** |
| Size | 21 MB | 43 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Doctup](https://appshunter.io/developer/1481070522) | [Tony Sonnino](https://appshunter.io/developer/1180312881) |

## What reviewers say

### Doct'Up One

[App page](https://appshunter.io/ios/app/doctup-one/id1481070523)

**Features:** macOS Compatibility

**In-app purchases:** none


### Codiz

[App page](https://appshunter.io/ios/app/codiz-scanner-allergenes/id6779984054)

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

**In-app purchases:** none


## Frequently asked questions

### Is Doct'Up One free?

Doct'Up One is free to download, with no in-app purchases.

### Is Codiz free?

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

### Do Doct'Up One or Codiz have ads?

Neither Doct'Up One nor Codiz shows ads.

### Which is updated more often, Doct'Up One or Codiz?

Doct'Up One ships an update every 13 months, and Codiz every 4 days. Most recently, Doct'Up One was updated on October 6, 2026 and Codiz on October 5, 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.*