# Unical Remote vs Custos Clavium

The clearest difference is in-app purchases: Unical Remote at none against Custos Clavium's 1. Unical Remote also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.0). Custos Clavium's advantage is update cadence (every 2 weeks vs every 7 months). On price and ads there is nothing between them.

Both are free to download. Custos Clavium sells 1 in-app purchase, starting at $0.99 per month. Unical Remote asks for nothing beyond the download.

Unical Remote ships an update every 7 months, Custos Clavium every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Unical Remote | Custos Clavium |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 8 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bertell & Partners](https://appshunter.io/developer/1530565449) | [Alexander Bogatyrev](https://appshunter.io/developer/1890864438) |

## What reviewers say

### Unical Remote

[App page](https://appshunter.io/ios/app/unical-remote/id1303540577)

Control your home's heating system and boiler remotely. Monitor temperature, status, and error information. Adjust heating, hot water, and room temperatures directly from your device.

**Highlights:** Remote heating system control, Boiler status monitoring, Temperature reading and adjustment, Error information display, Hot water temperature control, Room temperature adjustment

**In-app purchases:** none


### Custos Clavium

[App page](https://appshunter.io/ios/app/custos-clavium/id6762172006)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custos Clavium Pro | $0.99 | per month |


## Frequently asked questions

### Is Unical Remote free?

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

### Is Custos Clavium free?

Custos Clavium is free to download, with in-app purchases available.

### Do Unical Remote or Custos Clavium have ads?

Neither Unical Remote nor Custos Clavium shows ads.

### Which is updated more often, Unical Remote or Custos Clavium?

Unical Remote ships an update every 7 months, and Custos Clavium every 2 weeks. Most recently, Unical Remote was updated on October 24, 2026 and Custos Clavium on October 24, 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.*