# Zentraly vs Caldaia

The clearest difference is iOS requirement: Caldaia at 10.0 against Zentraly's 16.6. 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.

Zentraly ships an update every 4 weeks, Caldaia every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Zentraly | Caldaia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/zentraly/id1583758964/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 47.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 107 MB | 55 MB |
| Requires iOS | 16.6 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZENTRALY S.A.U.](https://appshunter.io/developer/1583758966) | [Dongguan Zhongjin Electronic Technology Co., Ltd.](https://appshunter.io/developer/1227146175) |

## What reviewers say

### Zentraly

[App page](https://appshunter.io/ios/app/zentraly/id1583758964)

This app focuses on delivering quality, design, and reliability in its products and services. It emphasizes sustainable practices, environmental care, and continuous innovation through high technology.

**Highlights:** Quality products and services, Focus on design, Reliability assurance, Sustainable operations, Environmental care, High technology integration, Continuous innovation

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

**In-app purchases:** none


### Caldaia

[App page](https://appshunter.io/ios/app/caldaia/id1591360663)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zentraly free?

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

### Is Caldaia free?

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

### Do Zentraly or Caldaia have ads?

Neither Zentraly nor Caldaia shows ads.

### Which is updated more often, Zentraly or Caldaia?

Zentraly ships an update every 4 weeks, and Caldaia every 6 weeks. Most recently, Zentraly was updated on November 3, 2026 and Caldaia on November 3, 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.*