# Guru2 Business vs EU Carrier Interface Training

The clearest difference is update cadence: Guru2 Business at weekly against EU Carrier Interface Training's every 4 months. EU Carrier Interface Training's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 15.6). On price, ads and in-app purchases there is nothing between them.

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

Guru2 Business ships an update weekly, EU Carrier Interface Training every 4 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Guru2 Business | EU Carrier Interface Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Size | 412 MB | 19 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Flygprestanda AB](https://appshunter.io/developer/1497720516) | [European Union Apps](https://appshunter.io/developer/947823674) |

## What reviewers say

### Guru2 Business

[App page](https://appshunter.io/ios/app/guru2-business/id1634429461)

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

**In-app purchases:** none


### EU Carrier Interface Training

[App page](https://appshunter.io/ios/app/eu-carrier-interface-training/id6479641333)

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

**In-app purchases:** none


## Frequently asked questions

### Is Guru2 Business free?

Guru2 Business is free to download, with no in-app purchases.

### Is EU Carrier Interface Training free?

EU Carrier Interface Training is free to download, with no in-app purchases.

### Do Guru2 Business or EU Carrier Interface Training have ads?

Neither Guru2 Business nor EU Carrier Interface Training shows ads.

### Which is updated more often, Guru2 Business or EU Carrier Interface Training?

Guru2 Business ships an update weekly, and EU Carrier Interface Training every 4 months. Most recently, Guru2 Business was updated on November 3, 2026 and EU Carrier Interface Training on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*