# Wine Guide & Encyclopedia vs CloudLabs What is Light?

The clearest difference is rating: CloudLabs What is Light? at 5.0 against Wine Guide & Encyclopedia's 3.4. CloudLabs What is Light? also leads on in-app purchases (none vs 1) and update cadence (every 6 months vs every 62 months). Wine Guide & Encyclopedia's advantage is ratings volume (5 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Wine Guide & Encyclopedia sells 1 one-off in-app purchase. CloudLabs What is Light? asks for nothing beyond the download.

CloudLabs What is Light? holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Wine Guide & Encyclopedia has 5 ratings behind it against 1, so its average is the more settled of the two.

Wine Guide & Encyclopedia ships an update every 62 months, CloudLabs What is Light? every 6 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Wine Guide & Encyclopedia | CloudLabs What is Light? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/wine-guide-and-encyclopedia/id1126982396/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cloudlabs-what-is-light/id1660127883/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 62 months | **Every 6 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 83 MB | 171 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Good Spider, LLC](https://appshunter.io/developer/1487595667) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### Wine Guide & Encyclopedia

[App page](https://appshunter.io/ios/app/wine-guide-and-encyclopedia/id1126982396)

An offline encyclopedia covering a vast range of wines with detailed articles and high-definition photos. Earn badges for reading and enjoy an intuitive interface designed for all ages. Learn about wines anywhere, anytime.

**Highlights:** Extensive wine articles, High-definition photos, Offline access, Badge collection system, Intuitive user interface, A-Z wine topics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


### CloudLabs What is Light?

[App page](https://appshunter.io/ios/app/cloudlabs-what-is-light/id1660127883)

Explore the nature of light through interactive simulations. Classify natural and artificial light sources and experiment with how light interacts with various materials. This educational tool offers a hands-on approach to understanding fundamental physics concepts.

**Highlights:** Classify natural and artificial light sources, Simulate light travel through materials, Interactive educational experiments, Understand light physics concepts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wine Guide & Encyclopedia free?

Wine Guide & Encyclopedia is free to download, with in-app purchases available.

### Is CloudLabs What is Light? free?

CloudLabs What is Light? is free to download, with no in-app purchases.

### Which has better reviews, Wine Guide & Encyclopedia or CloudLabs What is Light??

CloudLabs What is Light? is rated higher. Wine Guide & Encyclopedia averages 3.4 out of 5 from 5 ratings, while CloudLabs What is Light? averages 5.0 from 1 ratings.

### Do Wine Guide & Encyclopedia or CloudLabs What is Light? have ads?

Neither Wine Guide & Encyclopedia nor CloudLabs What is Light? shows ads.

### Which is updated more often, Wine Guide & Encyclopedia or CloudLabs What is Light??

Wine Guide & Encyclopedia ships an update every 62 months, and CloudLabs What is Light? every 6 months. Most recently, Wine Guide & Encyclopedia was updated on October 3, 2026 and CloudLabs What is Light? on October 7, 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.*