# WSwitch for WeMo vs efX

The clearest difference is price: efX at Free against WSwitch for WeMo's $3.99. efX also leads on rating (5.0 vs 3.5) and iOS requirement (8.0 vs 15.0). WSwitch for WeMo's advantage is ratings volume (216 vs 3) and chart position (#144 vs unranked). On update cadence, ads and in-app purchases there is nothing between them.

efX is free to download; WSwitch for WeMo costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

efX holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: WSwitch for WeMo has 216 ratings behind it against 3, so its average is the more settled of the two.

WSwitch for WeMo ships an update every 6 weeks, efX every 3 months. The most recent releases landed on September 23, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | WSwitch for WeMo | efX |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [3.5 (216 ratings)](https://appshunter.io/ios/app/wswitch-for-wemo/id1011396240/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/efx-mobile/id6447209822/reviews)** |
| Number of ratings | **216** | 3 |
| Positive reviews | 46.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#144** | — |
| Size | 4 MB | 65 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Georgios Trigonakis](https://appshunter.io/developer/439577899) | [North Star Imaging, Inc.](https://appshunter.io/developer/1680582216) |

## What reviewers say

### WSwitch for WeMo

[App page](https://appshunter.io/ios/app/wswitch-for-wemo/id1011396240)

**Currently charting:** #144 Top Paid · Utilities (US App Store)

Control your smart switches and LED bulbs directly from your iPhone, Widgets, and Apple Watch. Manage individual devices, all devices, or groups, and even set up new devices. This app provides a streamlined way to manage your smart home devices without relying on the original manufacturer's app.

**Highlights:** Control Wemo switches and LED bulbs, Turn devices on/off individually, Dim LED bulbs, Control all devices with one button, Set up new Wemo devices, Create and control device groups, Local network search or manual IP addition

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Reliable and consistent
- 🔒 Works even when official app fails
- 👍 Convenient on/off controls
- 👍 Easy to use and setup
- 👍 Useful all on/all off feature

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 🔌 Limited functionality compared to official app
- 🔌 No scheduling or timer options
- 🔌 No dimmer controls
- 🔌 Inability to rename devices

**Reported bugs**

- Devices sometimes disappear from the app
- Watch app not working as expected
- Compatibility issues with newer iOS versions

**Requested features**

- Add scheduling and timer functionality
- Implement dimmer controls
- Allow renaming of devices
- Improve remote access capabilities


### efX

[App page](https://appshunter.io/ios/app/efx-mobile/id6447209822)

Monitor the status and usage of your x-ray systems remotely. Track scan progress, view live data, and manage your devices from anywhere. Requires a North Star Imaging X-ray system and service agreement.

**Highlights:** View all x-ray systems at once, Monitor system usage, Track scan progress, View live system data, Enterprise management options, Private mode for secure environments

**In-app purchases:** none


## Frequently asked questions

### Is WSwitch for WeMo free?

WSwitch for WeMo costs $3.99, with no in-app purchases.

### Is efX free?

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

### Which has better reviews, WSwitch for WeMo or efX?

efX is rated higher. WSwitch for WeMo averages 3.5 out of 5 from 216 ratings, while efX averages 5.0 from 3 ratings.

### Do WSwitch for WeMo or efX have ads?

Neither WSwitch for WeMo nor efX shows ads.

### Which is updated more often, WSwitch for WeMo or efX?

WSwitch for WeMo ships an update every 6 weeks, and efX every 3 months. Most recently, WSwitch for WeMo was updated on September 23, 2026 and efX on June 4, 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.*