# Code Scan vs Dictionary 2.0

The clearest difference is in-app purchases: Code Scan at none against Dictionary 2.0's 2. Code Scan also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). Dictionary 2.0's advantage is update cadence (daily vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. Dictionary 2.0 sells 2 in-app purchases, starting at $0.99 per month. Code Scan asks for nothing beyond the download.

Code Scan ships an update every 4 weeks, Dictionary 2.0 daily. The most recent releases landed on September 30, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Code Scan | Dictionary 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/code-scan-barcode-scanner/id1174516206/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Daily** |
| Monetization | Free | — |
| Size | 21 MB | 23 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haoyuan Xia](https://appshunter.io/developer/1044926382) | [Sung Wook Kim](https://appshunter.io/developer/1879486332) |

## What reviewers say

### Code Scan

[App page](https://appshunter.io/ios/app/code-scan-barcode-scanner/id1174516206)

Easily scan and manage various barcode types with this powerful utility. It automatically infers content and suggests relevant actions, allowing you to save, share, and interact with scanned information seamlessly.

**Highlights:** Scans 13+ barcode types, Automatic content inference, Save and manage scan history, Contextual action suggestions, Share high-resolution QR codes, Supports plain text, emails, links, and more

**Features:** macOS Compatibility

**In-app purchases:** none


### Dictionary 2.0

[App page](https://appshunter.io/ios/app/dictionary-20/id6759556486)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per month |
| Search 100-Pack | $0.99 | one-time |


## Frequently asked questions

### Is Code Scan free?

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

### Is Dictionary 2.0 free?

Dictionary 2.0 is free to download, with in-app purchases available.

### Do Code Scan or Dictionary 2.0 have ads?

Dictionary 2.0 shows ads; Code Scan does not.

### Which is updated more often, Code Scan or Dictionary 2.0?

Code Scan ships an update every 4 weeks, and Dictionary 2.0 daily. Most recently, Code Scan was updated on September 30, 2026 and Dictionary 2.0 on September 18, 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.*