# Wine Guide & Encyclopedia vs Sideris

The clearest difference is update cadence: Wine Guide & Encyclopedia at every 6 days against Sideris's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Wine Guide & Encyclopedia sells 1 one-off in-app purchase and Sideris sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Wine Guide & Encyclopedia ships an update every 6 days, Sideris every 2 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Wine Guide & Encyclopedia | Sideris |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/wine-guide-and-encyclopedia/id1126982396/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 106 MB | 137 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Good Spider, LLC](https://appshunter.io/developer/1487595667) | [Loris BERT](https://appshunter.io/developer/6809145520) |

## 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 |


### Sideris

[App page](https://appshunter.io/ios/app/sideris-sky-map-plate-solver/id6809145518)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Plate Solving | $9.99 | one-time |


## Frequently asked questions

### Is Wine Guide & Encyclopedia free?

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

### Is Sideris free?

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

### Do Wine Guide & Encyclopedia or Sideris have ads?

Neither Wine Guide & Encyclopedia nor Sideris shows ads.

### Which is updated more often, Wine Guide & Encyclopedia or Sideris?

Wine Guide & Encyclopedia ships an update every 6 days, and Sideris every 2 weeks. Most recently, Wine Guide & Encyclopedia was updated on October 20, 2026 and Sideris on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*