# SOD Argentina vs Erven

The clearest difference is in-app purchases: SOD Argentina at none against Erven's 4. Erven's advantage is update cadence (every 2 days vs monthly) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Erven sells 4 in-app purchases, starting at $4.99 per month. SOD Argentina asks for nothing beyond the download.

SOD Argentina ships an update monthly, Erven every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SOD Argentina | Erven |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 90 MB | 33 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [SOD S.A.](https://appshunter.io/developer/1648581923) | [Helymar Felipe Acosta Escobar](https://appshunter.io/developer/6803139186) |

## What reviewers say

### SOD Argentina

[App page](https://appshunter.io/ios/app/sod-argentina/id6449876604)

**In-app purchases:** none


### Erven

[App page](https://appshunter.io/ios/app/erven/id6803139004)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Erven Exploradora | $4.99 | per month |
| Erven Reina | $9.99 | per month |
| Erven Exploradora | $49.99 | per year |
| Erven Reina | $99.99 | per year |


## Frequently asked questions

### Is SOD Argentina free?

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

### Is Erven free?

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

### Do SOD Argentina or Erven have ads?

Neither SOD Argentina nor Erven shows ads.

### Which is updated more often, SOD Argentina or Erven?

SOD Argentina ships an update monthly, and Erven every 2 days. Most recently, SOD Argentina was updated on November 3, 2026 and Erven on October 31, 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.*