# VASNER Heating vs clickSPA

The clearest difference is update cadence: clickSPA at every 5 weeks against VASNER Heating's every 6 months. clickSPA also leads on iOS requirement (15.5 vs 26.0). 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.

VASNER Heating ships an update every 6 months, clickSPA every 5 weeks. The most recent releases landed on September 23, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | VASNER Heating | clickSPA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Size | 12 MB | 95 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MankeTech GmbH](https://appshunter.io/developer/1113995423) | [clickSPA GmbH](https://appshunter.io/developer/1723991149) |

## What reviewers say

### VASNER Heating

[App page](https://appshunter.io/ios/app/vasner-heating/id1059636665)

**Features:** macOS Compatibility

**In-app purchases:** none


### clickSPA

[App page](https://appshunter.io/ios/app/clickspa/id6475341713)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VASNER Heating free?

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

### Is clickSPA free?

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

### Do VASNER Heating or clickSPA have ads?

Neither VASNER Heating nor clickSPA shows ads.

### Which is updated more often, VASNER Heating or clickSPA?

VASNER Heating ships an update every 6 months, and clickSPA every 5 weeks. Most recently, VASNER Heating was updated on September 23, 2026 and clickSPA on September 12, 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.*