# CodeCore vs UltimateRead

The clearest difference is ads: UltimateRead at none against CodeCore's shown. CodeCore's advantage is iOS requirement (16.4 vs 18.6). On price, update cadence, 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.

CodeCore ships an update every 5 weeks, UltimateRead monthly. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CodeCore | UltimateRead |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 81 MB | 3 MB |
| Requires iOS | **16.4** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 12+ |
| Developer | [William Saether](https://appshunter.io/developer/1786132757) | [Mitterand Sani Ekole](https://appshunter.io/developer/1843057424) |

## What reviewers say

### CodeCore

[App page](https://appshunter.io/ios/app/codecore-barcode-scan/id6739577598)

**In-app purchases:** none


### UltimateRead

[App page](https://appshunter.io/ios/app/ultimateread/id6753206109)

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

**In-app purchases:** none


## Frequently asked questions

### Is CodeCore free?

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

### Is UltimateRead free?

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

### Do CodeCore or UltimateRead have ads?

CodeCore shows ads; UltimateRead does not.

### Which is updated more often, CodeCore or UltimateRead?

CodeCore ships an update every 5 weeks, and UltimateRead monthly. Most recently, CodeCore was updated on September 17, 2026 and UltimateRead on September 20, 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.*