# DESS vs OINOS

The clearest difference is in-app purchases: DESS at none against OINOS's 6. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OINOS sells 6 one-off in-app purchases. DESS asks for nothing beyond the download.

## The numbers

| Metric | DESS | OINOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oinos/id6814069281/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | — | Free |
| Size | 58 MB | 47 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Malachy McGrogan](https://appshunter.io/developer/1812601706) | [EidosCollective LLC](https://appshunter.io/developer/6814069283) |

## What reviewers say

### DESS

[App page](https://appshunter.io/ios/app/dess/id6745505072)

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

**In-app purchases:** none


### OINOS

[App page](https://appshunter.io/ios/app/oinos/id6814069281)

An independent platform for understanding wine, exploring its creation, regions, and cultural significance. It offers structured preparation for WSET qualifications and helps users develop tasting skills and a deeper appreciation for wine.

**Highlights:** Learn wine production methods, Explore major grape varieties and regions, Develop systematic tasting skills, Structured WSET Level 1, 2, 3 preparation, Interactive flashcards and knowledge checks, Geographic atlas of wine regions, Connect wine to culture and history

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-Month Extension | $7.99 | one-time |
| Volume I: Foundations | $14.99 | one-time |
| Three-Month Extension | $14.99 | one-time |
| Six-Month Extension | $24.99 | one-time |
| Volume II: Grape & Place | $39.99 | one-time |
| Volume III: The World of Wine | $89.99 | one-time |


## Frequently asked questions

### Is DESS free?

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

### Is OINOS free?

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

### Do DESS or OINOS have ads?

Neither DESS nor OINOS shows ads.

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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.*