Code Scan vs Dictionary 2.0
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Code Scan
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.
- 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
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• Scan Code Scan is powerful enough to recognize up to 13 different types of barcode, including UPC-E, Code 39, Code 39 mod 43, EAN-13, EAN-8, Code 93, Code 128, PDF417, QR, Aztec, Interleaved 2 of 5, ITF14, and DataMatrix codes. Scanning is as easy as a single tap. • Save & Manage Your previous scanned codes are stored in an orderly manner. The type of content in each code is automatically inferred, including plain text, emails, events, phone numbers, website links, package tracking numbers, and more. • Details & Actions You can easily view the details of each code. For different types of content, the most appropriate actions are suggested. For example, website links are opened using Safari, while events are created with Calendar. • Share QR codes can be saved or shared with others as a high-resolution image, which is suitable for embedding in web pages, or printing on paper. You can also share multiple codes with Code Scan on other devices.
Dictionary 2.0
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Dictionary 2.0 reimagines how you look up words. Instead of scrolling through a long list of definitions, just point your camera at any text, tap the word you don't know, and get the single correct meaning based on how it's actually used in context. Key features: - Context-aware definitions — one precise meaning, not a list of guesses - Camera scan — point, tap, and learn instantly - Text search — type any word or phrase to look it up - Pronunciations — listen to US and UK audio - Translations — see meanings in your native language - History — revisit every word you've looked up - Tags — organize saved words into custom lists - 12 languages supported Powered by AI, Dictionary 2.0 reads the surrounding sentence to understand exactly how a word is being used — just like asking a fluent speaker, "What does this mean here?" Perfect for language learners, readers, travelers, and anyone tired of guessing which definition is the right one. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Code Scan | Dictionary 2.0 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 weeks | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 21 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Haoyuan Xia | Sung Wook Kim |
In-app purchases
Code Scan
No in-app purchases
Dictionary 2.0
- Premium$0.991 Month
- Search 100-Pack$0.99
Questions
Is Code Scan free?
Is Dictionary 2.0 free?
Do Code Scan or Dictionary 2.0 have ads?
Which is updated more often, Code Scan or Dictionary 2.0?
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