# Gestya Mobile vs Caldaia

The clearest difference is iOS requirement: Caldaia at 10.0 against Gestya Mobile's 15.6. 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.

Gestya Mobile ships an update every 2 months, Caldaia every 6 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Gestya Mobile | Caldaia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 42 MB | 55 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [COLVEN S.A.](https://appshunter.io/developer/1436968131) | [Dongguan Zhongjin Electronic Technology Co., Ltd.](https://appshunter.io/developer/1227146175) |

## What reviewers say

### Gestya Mobile

[App page](https://appshunter.io/ios/app/gestya-mobile/id1538600615)

**Features:** 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 Gestya Mobile free?

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

### Is Caldaia free?

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

### Do Gestya Mobile or Caldaia have ads?

Neither Gestya Mobile nor Caldaia shows ads.

### Which is updated more often, Gestya Mobile or Caldaia?

Gestya Mobile ships an update every 2 months, and Caldaia every 6 weeks. Most recently, Gestya Mobile was updated on October 14, 2026 and Caldaia on October 7, 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.*