# igusGO vs Aufmaster

The clearest difference is device support: igusGO at 3 against Aufmaster's 1. igusGO also leads on iOS requirement (12.0 vs 26.0). On price, update cadence, 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.

igusGO ships an update monthly, Aufmaster every 3 weeks. Both last shipped on September 26, 2026.

## The numbers

| Metric | igusGO | Aufmaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/aufmaster/id6743626575/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 98 MB | 47 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [igus® GmbH](https://appshunter.io/developer/642706118) | [Aufmaster](https://appshunter.io/developer/1803611569) |

## What reviewers say

### igusGO

[App page](https://appshunter.io/ios/app/igusgo/id6457259315)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aufmaster

[App page](https://appshunter.io/ios/app/aufmaster/id6743626575)

Streamline cable measurement and documentation with your iPhone and a digital measuring device. Quickly record lengths, locations, and project details, and manage inventory efficiently, eliminating the need for paper records.

**Highlights:** Digital cable length measurement via iPhone + AM1, Document measurements with time, location, and user, Offline measurements with later sync, Inventory and warehouse management, Cloud account for project and inventory overview

**In-app purchases:** none


## Frequently asked questions

### Is igusGO free?

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

### Is Aufmaster free?

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

### Do igusGO or Aufmaster have ads?

Neither igusGO nor Aufmaster shows ads.

### Which is updated more often, igusGO or Aufmaster?

igusGO ships an update monthly, and Aufmaster every 3 weeks. Most recently, igusGO was updated on September 26, 2026 and Aufmaster on September 26, 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.*