# Cork Dork Wine Study vs Lineage Lab

The clearest difference is in-app purchases: Lineage Lab at none against Cork Dork Wine Study's 4. Cork Dork Wine Study's advantage is update cadence (every 2 months vs every 7 months) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Cork Dork Wine Study sells 4 in-app purchases, starting at $7.99 per month. Lineage Lab asks for nothing beyond the download.

Cork Dork Wine Study ships an update every 2 months, Lineage Lab every 7 months. The most recent releases landed on September 18, 2026 and July 16, 2026 respectively.

## The numbers

| Metric | Cork Dork Wine Study | Lineage Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (358 ratings)](https://appshunter.io/ios/app/cork-dork-wine-study/id1564201450/reviews)** | — |
| Number of ratings | **358** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 15 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 17+ |
| Developer | [Paul Kavanagh](https://appshunter.io/developer/1564201452) | [Adrian Ferreira](https://appshunter.io/developer/1819278729) |

## What reviewers say

### Cork Dork Wine Study

[App page](https://appshunter.io/ios/app/cork-dork-wine-study/id1564201450)

Master wine exams with interactive flashcards, quizzes, and spaced repetition. Study all major wine regions, plus beer, cocktails, sake, and spirits. Ideal for WSET and CMS certifications.

**Highlights:** Spaced repetition learning, 2500+ wine study flashcards, 40+ wine maps, Interactive wine map quizzes, Practice exam questions, Study beer, cocktails, sake, spirits, Daily reminders and streak heatmap

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $49.99 | per year |
| Annual Subscription | $59.99 | per year |

**What reviewers like**

- 📚 Comprehensive study material for wine certifications
- 🎯 Effective flashcard system with difficulty levels
- 🗺️ Interactive maps for regional learning
- 📱 Convenient mobile study on-the-go
- ⚡ Quick study sessions for busy professionals

**What reviewers complain about**

- 💰 Limited free content, paywall for most regions
- 🐛 Map quiz interface too small without stylus
- ❌ Misleading free app description
- 🔴 Customer service accessibility issues
- 🗺️ Map color key errors and inconsistencies

**Reported bugs**

- Quiz answer ovals not retaining selections
- Map color key showing duplicate colors with missing options
- Paid categories inaccessible after upgrade
- Subscription continues charging after app deletion
- Map quizzes too small for usable interaction

**Requested features**

- Multiple choice format option for appellations
- Larger, more accessible map quiz interface
- Better color coding in map keys
- Improved subscription management and cancellation process
- Updated content to match current exam materials


### Lineage Lab

[App page](https://appshunter.io/ios/app/lineage-lab/id6746973289)

**In-app purchases:** none


## Frequently asked questions

### Is Cork Dork Wine Study free?

Cork Dork Wine Study is free to download, with in-app purchases available.

### Is Lineage Lab free?

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

### Do Cork Dork Wine Study or Lineage Lab have ads?

Neither Cork Dork Wine Study nor Lineage Lab shows ads.

### Which is updated more often, Cork Dork Wine Study or Lineage Lab?

Cork Dork Wine Study ships an update every 2 months, and Lineage Lab every 7 months. Most recently, Cork Dork Wine Study was updated on September 18, 2026 and Lineage Lab on July 16, 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.*