# DataMX vs Eram Ex

The clearest difference is in-app purchases: Eram Ex at none against DataMX's 2. DataMX's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. DataMX sells 2 in-app purchases, starting at $2.49 per month. Eram Ex asks for nothing beyond the download.

DataMX ships an update every 2 days, Eram Ex every 3 weeks. The most recent releases landed on September 11, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | DataMX | Eram Ex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Size | 42 MB | 98 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sela Sport](https://appshunter.io/developer/1201143830) | [ERAM GROUP FOR INVESTMENT COMPANY](https://appshunter.io/developer/1762172641) |

## What reviewers say

### DataMX

[App page](https://appshunter.io/ios/app/datamx/id6443868789)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.49 | per month |
| Annual | $22.99 | per year |


### Eram Ex

[App page](https://appshunter.io/ios/app/eram-ex/id6740029343)

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

**In-app purchases:** none


## Frequently asked questions

### Is DataMX free?

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

### Is Eram Ex free?

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

### Do DataMX or Eram Ex have ads?

Eram Ex shows ads; DataMX does not.

### Which is updated more often, DataMX or Eram Ex?

DataMX ships an update every 2 days, and Eram Ex every 3 weeks. Most recently, DataMX was updated on September 11, 2026 and Eram Ex on September 12, 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.*