# DITECH Wassertechnik iL vs Simchen

The clearest difference is iOS requirement: Simchen at 13.0 against DITECH Wassertechnik iL's 15.6. 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.

DITECH Wassertechnik iL ships an update every 19 months, Simchen every 12 months. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | DITECH Wassertechnik iL | Simchen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 12 months** |
| Size | 29 MB | 83 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ConSoft](https://appshunter.io/developer/397747217) | [Simchen Immobilien Verwaltungs GmbH](https://appshunter.io/developer/1751455197) |

## What reviewers say

### DITECH Wassertechnik iL

[App page](https://appshunter.io/ios/app/ditech-wassertechnik-il/id1509669324)

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

**In-app purchases:** none


### Simchen

[App page](https://appshunter.io/ios/app/simchen/id6504233592)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DITECH Wassertechnik iL free?

DITECH Wassertechnik iL is free to download, with no in-app purchases.

### Is Simchen free?

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

### Do DITECH Wassertechnik iL or Simchen have ads?

Neither DITECH Wassertechnik iL nor Simchen shows ads.

### Which is updated more often, DITECH Wassertechnik iL or Simchen?

DITECH Wassertechnik iL ships an update every 19 months, and Simchen every 12 months. Most recently, DITECH Wassertechnik iL was updated on October 25, 2026 and Simchen on October 12, 2026.

---

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