# canDO Valve Controller vs CasaRay for Home Assistant

The clearest difference is in-app purchases: canDO Valve Controller at none against CasaRay for Home Assistant's 2. canDO Valve Controller also leads on iOS requirement (15.1 vs 17.0). CasaRay for Home Assistant's advantage is update cadence (every 9 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. CasaRay for Home Assistant sells 2 in-app purchases, starting at $3.99 per month. canDO Valve Controller asks for nothing beyond the download.

canDO Valve Controller ships an update every 3 weeks, CasaRay for Home Assistant every 9 days. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | canDO Valve Controller | CasaRay for Home Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cando-valve-controller/id6742724891/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 33 MB | 220 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [canDO+](https://appshunter.io/developer/1799596057) | [Evotec Services sp z o.o.](https://appshunter.io/developer/6775426725) |

## What reviewers say

### canDO Valve Controller

[App page](https://appshunter.io/ios/app/cando-valve-controller/id6742724891)

This application allows users to remotely control their canDO Valve Controller directly from their iPhone or iPad. It provides a seamless interface for managing valve operations on the go.

**Highlights:** Remote valve control, iOS device integration, User-friendly interface, Seamless operation

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

**In-app purchases:** none


### CasaRay for Home Assistant

[App page](https://appshunter.io/ios/app/casaray-for-home-assistant/id6778025328)

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CasaRay Plus Monthly | $3.99 | per month |
| CasaRay Plus Yearly | $24.99 | per year |


## Frequently asked questions

### Is canDO Valve Controller free?

canDO Valve Controller is free to download, with no in-app purchases.

### Is CasaRay for Home Assistant free?

CasaRay for Home Assistant is free to download, with in-app purchases available.

### Do canDO Valve Controller or CasaRay for Home Assistant have ads?

Neither canDO Valve Controller nor CasaRay for Home Assistant shows ads.

### Which is updated more often, canDO Valve Controller or CasaRay for Home Assistant?

canDO Valve Controller ships an update every 3 weeks, and CasaRay for Home Assistant every 9 days. Most recently, canDO Valve Controller was updated on October 18, 2026 and CasaRay for Home Assistant on October 25, 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.*