# Expomin vs Arminera

The clearest difference is ads: Expomin at none against Arminera's shown. Expomin also leads on update cadence (weekly vs every 13 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Expomin ships an update weekly, Arminera every 13 months. The most recent releases landed on July 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Expomin | Arminera |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 13 months |
| Monetization | Free | — |
| Size | 21 MB | 83 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lixsys Spa](https://appshunter.io/developer/930091260) | [Messe Frankfurt](https://appshunter.io/developer/1629695779) |

## What reviewers say

### Expomin

[App page](https://appshunter.io/ios/app/expomin/id1502566357)

This app serves as a platform for the largest mining fair in Latin America, fostering knowledge exchange and showcasing technologies for innovation and productivity. It connects industry professionals, executives, and national/international suppliers.

**Highlights:** Knowledge transfer platform, Technology showcase, Innovation and productivity focus, Global business opportunities, Industry networking, Supplier interaction

**Features:** macOS Compatibility

**In-app purchases:** none


### Arminera

[App page](https://appshunter.io/ios/app/arminera/id6446893755)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Expomin free?

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

### Is Arminera free?

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

### Do Expomin or Arminera have ads?

Arminera shows ads; Expomin does not.

### Which is updated more often, Expomin or Arminera?

Expomin ships an update weekly, and Arminera every 13 months. Most recently, Expomin was updated on July 1, 2026 and Arminera on September 16, 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.*