# OIV app vs Memarne

The clearest difference is update cadence: Memarne at every 6 days against OIV app's monthly. Memarne also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

OIV app ships an update monthly, Memarne every 6 days. The most recent releases landed on October 27, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | OIV app | Memarne |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memarne/id6758243424/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | — | Free |
| Size | 54 MB | 48 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [International Organisation of Vine and Wine](https://appshunter.io/developer/1608710256) | [Levan Gvalia](https://appshunter.io/developer/1871721702) |

## What reviewers say

### OIV app

[App page](https://appshunter.io/ios/app/oiv-app/id1608709954)

**Features:** Vision Pro support

**In-app purchases:** none


### Memarne

[App page](https://appshunter.io/ios/app/memarne/id6758243424)

Manage your vineyard and wine production from grape harvest to bottling. Buy and sell grapes, wine, and equipment directly within the app. Features include lunar phase tracking and reminders to simplify winemaking.

**Highlights:** Grape and wine production tracking, Vineyard work organization, Marketplace for buying/selling, Harvest and fermentation monitoring, Lunar phase calendar, Reminders and notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is OIV app free?

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

### Is Memarne free?

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

### Do OIV app or Memarne have ads?

Neither OIV app nor Memarne shows ads.

### Which is updated more often, OIV app or Memarne?

OIV app ships an update monthly, and Memarne every 6 days. Most recently, OIV app was updated on October 27, 2026 and Memarne on October 13, 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.*