# Marteloskop vs KWF App

The clearest difference is update cadence: KWF App at every 12 months against Marteloskop's every 24 months. 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.

Marteloskop ships an update every 24 months, KWF App every 12 months. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Marteloskop | KWF App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 12 months** |
| Monetization | — | Free |
| Size | 46 MB | 14 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ETH Zurich](https://appshunter.io/developer/438432132) | [Eyeled GmbH](https://appshunter.io/developer/335208623) |

## What reviewers say

### Marteloskop

[App page](https://appshunter.io/ios/app/marteloskop/id1451049055)

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

**In-app purchases:** none


### KWF App

[App page](https://appshunter.io/ios/app/kwf-app/id6499521795)

This event planning tool helps you prepare for conferences and other organized events. It offers personalized scheduling, interactive maps, and real-time updates to keep you informed and connected.

**Highlights:** Event planning, Personalized schedule creation, Interactive maps, Real-time updates, Networking features, Exhibitor information

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

**In-app purchases:** none


## Frequently asked questions

### Is Marteloskop free?

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

### Is KWF App free?

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

### Do Marteloskop or KWF App have ads?

Neither Marteloskop nor KWF App shows ads.

### Which is updated more often, Marteloskop or KWF App?

Marteloskop ships an update every 24 months, and KWF App every 12 months. Most recently, Marteloskop was updated on October 13, 2026 and KWF App on October 14, 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.*