# canDO Valve Controller vs CasaRay

The clearest difference is in-app purchases: canDO Valve Controller at none against CasaRay's 2. canDO Valve Controller also leads on iOS requirement (15.1 vs 17.0). CasaRay's advantage is update cadence (every 4 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. CasaRay 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 monthly, CasaRay every 4 days. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | canDO Valve Controller | CasaRay |
| --- | --- | --- |
| 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 | Monthly | **Every 4 days** |
| Monetization | Free | — |
| Size | 34 MB | 121 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

[App page](https://appshunter.io/ios/app/casaray/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 | $29.99 | per year |


## Frequently asked questions

### Is canDO Valve Controller free?

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

### Is CasaRay free?

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

### Do canDO Valve Controller or CasaRay have ads?

Neither canDO Valve Controller nor CasaRay shows ads.

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

canDO Valve Controller ships an update monthly, and CasaRay every 4 days. Most recently, canDO Valve Controller was updated on September 14, 2026 and CasaRay on September 9, 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.*