# Interroll Product App vs CMMS Training App

The clearest difference is update cadence: CMMS Training App at every 5 weeks against Interroll Product App's every 6 months. Interroll Product App's advantage is iOS requirement (13.0 vs 15.1). 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.

Interroll Product App ships an update every 6 months, CMMS Training App every 5 weeks. Both last shipped on October 5, 2026.

## The numbers

| Metric | Interroll Product App | CMMS Training App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Size | 40 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Interroll Software & Electronics GmbH](https://appshunter.io/developer/1575377048) | [Axtesys GmbH](https://appshunter.io/developer/1556242791) |

## What reviewers say

### Interroll Product App

[App page](https://appshunter.io/ios/app/interroll-product-app/id1618761516)

**Features:** macOS Compatibility

**In-app purchases:** none


### CMMS Training App

[App page](https://appshunter.io/ios/app/cmms-training-app/id6477445080)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interroll Product App free?

Interroll Product App is free to download, with no in-app purchases.

### Is CMMS Training App free?

CMMS Training App is free to download, with no in-app purchases.

### Do Interroll Product App or CMMS Training App have ads?

Neither Interroll Product App nor CMMS Training App shows ads.

### Which is updated more often, Interroll Product App or CMMS Training App?

Interroll Product App ships an update every 6 months, and CMMS Training App every 5 weeks. Most recently, Interroll Product App was updated on October 5, 2026 and CMMS Training App on October 5, 2026.

---

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