# JU vs Virtuelle iDM Wärmepumpe

JU and Virtuelle iDM Wärmepumpe are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

JU ships an update every 3 months, Virtuelle iDM Wärmepumpe every 2 months. The most recent releases landed on June 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | JU | Virtuelle iDM Wärmepumpe |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **12.0% of reviews** | 7.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 10 MB | 320 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JUDO Wasseraufbereitung GmbH](https://appshunter.io/developer/412864390) | [iDM Energiesysteme GmbH](https://appshunter.io/developer/516680433) |

## What reviewers say

### JU

[App page](https://appshunter.io/ios/app/ju-control/id1231415741)

Remotely control and monitor network-enabled devices from JUDO. Receive notifications for important events and adjust settings for optimal water quality. Manage multiple devices, perfect for landlords or those with several JUDO products.

**Highlights:** Remote device control, Real-time status monitoring, Push notifications for events, Adjustable water quality settings, Manage multiple devices, Backwash reminder function

**Features:** macOS Compatibility

**In-app purchases:** none


### Virtuelle iDM Wärmepumpe

[App page](https://appshunter.io/ios/app/virtuelle-idm-warmepumpe/id1508328165)

Visualize and place heat pumps in your real environment using augmented reality. Easily adjust positioning, switch models, and view essential technical data and safety clearances. Capture photos of your virtual installation.

**Highlights:** Virtual heat pump placement in real environments, Adjustable positioning and model switching, Display minimum and safety clearances, Visualize air intake and exhaust flows, Capture photos of virtual installations, View technical specifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JU free?

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

### Is Virtuelle iDM Wärmepumpe free?

Virtuelle iDM Wärmepumpe is free to download, with no in-app purchases.

### Do JU or Virtuelle iDM Wärmepumpe have ads?

Neither JU nor Virtuelle iDM Wärmepumpe shows ads.

### Which is updated more often, JU or Virtuelle iDM Wärmepumpe?

JU ships an update every 3 months, and Virtuelle iDM Wärmepumpe every 2 months. Most recently, JU was updated on June 10, 2026 and Virtuelle iDM Wärmepumpe on September 13, 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.*