# Smart Control Device vs EVO Devices

The clearest difference is update cadence: Smart Control Device at every 3 weeks against EVO Devices's every 19 months. Smart Control Device also leads on iOS requirement (10.0 vs 15.0). 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.

Smart Control Device ships an update every 3 weeks, EVO Devices every 19 months. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Smart Control Device | EVO Devices |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/evo-devices/id1576425866/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 19 months |
| Monetization | — | Free |
| Size | 50 MB | 9 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [奇勇 颜](https://appshunter.io/developer/1278807009) | [Evolution Controls Inc.](https://appshunter.io/developer/1576425868) |

## What reviewers say

### Smart Control Device

[App page](https://appshunter.io/ios/app/smart-control-device/id1479001292)

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

**In-app purchases:** none


### EVO Devices

[App page](https://appshunter.io/ios/app/evo-devices/id1576425866)

This utility app enables users to scan for and connect to EVO ECM-BCU controls within their phone's signal range. It facilitates various operations, including renaming controls, adjusting motor speed, monitoring RPM, and configuring passwords. Users can also receive alerts for RPM alarms and track the status of up to three air filters.

**Highlights:** Scan for EVO ECM-BCU controls, Connect to selected units, Change control name, Set motor speed, Read motor RPM, Configure user/admin passwords, Monitor air filter status

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Control Device free?

Smart Control Device is free to download, with no in-app purchases.

### Is EVO Devices free?

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

### Do Smart Control Device or EVO Devices have ads?

Neither Smart Control Device nor EVO Devices shows ads.

### Which is updated more often, Smart Control Device or EVO Devices?

Smart Control Device ships an update every 3 weeks, and EVO Devices every 19 months. Most recently, Smart Control Device was updated on October 10, 2026 and EVO Devices on October 11, 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.*