# Krug vs WID

The clearest difference is rating: WID at 4.7 against Krug's 4.3. Krug's advantage is update cadence (every 2 months vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WID holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 27 and 31 respectively.

Krug ships an update every 2 months, WID every 4 months. The most recent releases landed on August 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Krug | WID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (27 ratings)](https://appshunter.io/ios/app/krug/id836677059/reviews) | **[4.7 (31 ratings)](https://appshunter.io/ios/app/wid/id1191439770/reviews)** |
| Number of ratings | 27 | **31** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 130 MB | 23 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Krug](https://appshunter.io/developer/836677062) | [WID](https://appshunter.io/developer/1191439769) |

## What reviewers say

### Krug

[App page](https://appshunter.io/ios/app/krug/id836677059)

Unlock the unique story behind each bottle by scanning its iD. Explore tasting notes, music and food pairings, and storage recommendations. Save your Krug iDs and find places to enjoy Krug.

**Highlights:** Scan bottle iD for unique story, Discover growing season details, Explore music and food pairings, Get storage and service suggestions, Save iDs to virtual cellar, Find Krug locations

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

**In-app purchases:** none


### WID

[App page](https://appshunter.io/ios/app/wid/id1191439770)

Verify the authenticity of bottles using NFC technology. Access detailed information about provenance, history, grape varieties, and maturation advice for wines.

**Highlights:** NFC bottle authentication, Verify bottle authenticity, Access provenance details, View grape varieties, Get maturation advice, Check bottle certificate

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Krug free?

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

### Is WID free?

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

### Which has better reviews, Krug or WID?

WID is rated higher. Krug averages 4.3 out of 5 from 27 ratings, while WID averages 4.7 from 31 ratings.

### Do Krug or WID have ads?

Neither Krug nor WID shows ads.

### Which is updated more often, Krug or WID?

Krug ships an update every 2 months, and WID every 4 months. Most recently, Krug was updated on August 25, 2026 and WID 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.*