# Calpak VBus®Touch vs Level Tool Pro

The clearest difference is in-app purchases: Calpak VBus®Touch at none against Level Tool Pro's 2. Calpak VBus®Touch also leads on device support (3 vs 1) and iOS requirement (9.0 vs 18.5). On price and ads there is nothing between them.

Both are free to download. Level Tool Pro sells 2 one-off in-app purchases. Calpak VBus®Touch asks for nothing beyond the download.

## The numbers

| Metric | Calpak VBus®Touch | Level Tool Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 48 MB | 9 MB |
| Requires iOS | **9.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RESOL GmbH](https://appshunter.io/developer/369420321) | [Nuno Lopes](https://appshunter.io/developer/1802013711) |

## What reviewers say

### Calpak VBus®Touch

[App page](https://appshunter.io/ios/app/calpak-vbustouch/id1437870061)

Visualize your solar energy production with detailed charts and diagrams. Monitor heat gained and temperature progression to understand your system's performance. Requires a compatible controller and internet connection.

**Highlights:** Solar yield visualization, Hydraulic scheme display, Temperature progression chart, Modular add-ons for extended features, Real-time performance monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Level Tool Pro

[App page](https://appshunter.io/ios/app/level-tool-pro/id6752358701)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subcription | $2.99 | one-time |
| Level Tool Pro | $24.99 | one-time |


## Frequently asked questions

### Is Calpak VBus®Touch free?

Calpak VBus®Touch is free to download, with no in-app purchases.

### Is Level Tool Pro free?

Level Tool Pro is free to download, with in-app purchases available.

### Do Calpak VBus®Touch or Level Tool Pro have ads?

Neither Calpak VBus®Touch nor Level Tool Pro shows ads.

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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.*