# E vs Aufmaster

The clearest difference is update cadence: Aufmaster at every 3 weeks against E's every 4 months. E's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

E ships an update every 4 months, Aufmaster every 3 weeks. The most recent releases landed on August 27, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | E | Aufmaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/aufmaster/id6743626575/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 15 MB | 47 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zubido GmbH](https://appshunter.io/developer/1586664689) | [Aufmaster](https://appshunter.io/developer/1803611569) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-zubis-app/id1596326563)

This app simplifies the creation of training records for apprentices, offering a modern design and smart features. It also helps trainers and companies manage apprentices and tasks efficiently, making vocational training more attractive and streamlined.

**Highlights:** Smart training record creation, Modern design, Task management for trainers, Suitable for all HWK/IHK professions, Improves training efficiency, Attractive tool for companies

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

**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 E free?

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

### Is Aufmaster free?

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

### Do E or Aufmaster have ads?

Neither E nor Aufmaster shows ads.

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

E ships an update every 4 months, and Aufmaster every 3 weeks. Most recently, E was updated on August 27, 2026 and Aufmaster on September 9, 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.*