# Centercon vs Manuel

The clearest difference is update cadence: Manuel at every 2 weeks against Centercon's every 3 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.

Centercon ships an update every 3 months, Manuel every 2 weeks. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Centercon | Manuel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 18 MB | 74 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SCT Schiele GmbH](https://appshunter.io/developer/483354490) | [Manuel](https://appshunter.io/developer/1811867131) |

## What reviewers say

### Centercon

[App page](https://appshunter.io/ios/app/centercon/id516622153)

**Features:** macOS Compatibility

**In-app purchases:** none


### Manuel

[App page](https://appshunter.io/ios/app/manuel-hvac-assistent/id6756303620)

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

**In-app purchases:** none


## Frequently asked questions

### Is Centercon free?

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

### Is Manuel free?

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

### Do Centercon or Manuel have ads?

Neither Centercon nor Manuel shows ads.

### Which is updated more often, Centercon or Manuel?

Centercon ships an update every 3 months, and Manuel every 2 weeks. Most recently, Centercon was updated on October 9, 2026 and Manuel on October 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.*