# Convention vs canDO Valve Controller

The clearest difference is iOS requirement: Convention at 13.0 against canDO Valve Controller's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Convention | canDO Valve Controller |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Free |
| Size | 52 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Invent-App](https://appshunter.io/developer/1437267222) | [canDO+](https://appshunter.io/developer/1799596057) |

## What reviewers say

### Convention

[App page](https://appshunter.io/ios/app/convention/id6503243763)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Convention free?

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

### Is canDO Valve Controller free?

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

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

Neither Convention nor canDO Valve Controller shows ads.

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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.*