Take control of your home with Master Switch. With its advanced scripting configuration you can create simple to complex actions for your Belkin WeMo, LIFX, HomeKit or Philips Hue devices, mixing and matching LED bulbs and switches.

Got an old iPhone or iPod Touch laying around*? Convert it to a smart network switch (wall or table-top) via switch mode.

Gain quick access to your devices by using the notification center widget, split view or your Apple Watch.**

Main features:
* Fully configurable action spots with ability to mix and match devices.
* Configure spots with different built-in images and color configurations.
* Dim control for individual or grouped LED Light Bulbs, even if set outside a WeMo group.
* Hue support for Toggle/Dim on Lights/Groups/Scenes.
* Support for delayed on/off actions for switched devices such as Air Conditioners.
* Support for WeMo maker in switch or momentary mode.
* See detailed information on all your WeMo, LIFX & Hue devices when you are trying to diagnose a network problem.
* iPhone 6s/6s support for Force/3D Touch actions.
* iPad/iPad Pro OS9 Split View / Multitasking Support. (*4)
* AppleTV4 (tvOS) App (***) included free with purchase of the iOS version.
* Support for HomeKit Switches and Bulbs (*5)

This version of the app has been tested to work with:
WeMo Switch
WeMo Insight Switch
WeMo Maker
WeMo Bridge with LED Lights (MZ100/Cree/A19/OSRAM Lightify Flex RGBW )
WeMo LightSwitch
Hue Bridge 2012 (BSB001) with LED Lights (A19/BR30)
LIFX 800 / LIFX 1000
(other WeMo/LIFX/Hue devices may work but were not tested by PepperDogSoft).

NOTE: MasterSwitch is required to run on the same WiFi network as your WeMo, LIFX and Hue devices. Away from home control is not currently available from this app. PepperDogSoft is not affiliated with Belkin, LIFX or Philips, the maker of WeMo/LIFX/Hue, so please ensure your devices are set up and working via the official WeMo/LIFX/Hue app prior to using them with this app.

(*) iOS6 or above is required.
(**) Watch supported iPhone with iOS8.2 or above required.
(***) AppleTV4 App requires your iOS device be on iOS 8.X or higher and using the same AppleID as your AppleTV4. (Settings are stored on iCloud)
(*4) iPad mini 2/3/4 or iPad Air/Air2/Pro with iOS 9.X required.
(*5) Requires iOS 9.X

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If you are experiencing problems, please use the Support forum on our website ( as we can better help you there.


What's New

Version 3.6.0

1) Support for latest iPad devices.
2) Crash fix for OS9

Ratings and Reviews


Easy to setup

I got this for my watch. It found my lights easily and I was able to control my lights within a couple of minutes. Very impressed so far. Hopefully devs continue to support.


Master switch is So Handy

Easily customized each button/Device on my phone with an image of my choosing as well as color to represent on off state. Turns devices on and off on my watch by pressing and by using voice control (without having to set up anything). Do allow time (less than 10 minutes for me) for it to find the devices. Only caveat is customize buttons did not display on the watch but the default ones work and it may be a matter of not knowing how to do that yet. Also learned the hard way not to set Switch Mode on the phone (an option to turn an old phone into a Belkin remote ). Glad I took a chance that it would work as the pictures indicated. Update: days later I’m still very happy with it.

s ann

So sloooooooowwww

I downloaded this app because the WeMo app doesn't give me the option to control individual light bulbs when they're in a group. I have one bulb in a group that is in a lamp with a more reflective lampshade so it's significantly brighter than the others. That's not a problem during the day but at night, I need to dim it more than the other 3 bulbs in the room (or turn it off completely). WeMo doesn't give me that option so here I am. While this app does it, it takes forever to control the bulb, sometimes a full 30 seconds or more. I know that doesn't sound like a long time but after hitting the button and waiting ten seconds or so, I don't know if it worked so I try it again. And again. Then 30 seconds to a minute later, my bulb flickers on and off before it finally turns off.

I hope WeMo updates their app to control individual bulbs in a group because I'm ready to delete this one.

Developer Response

Did you get a chance to update to the latest version of the app? Many bugs have been fixed. If so and your issues have been resolved please update your review. If you are still having an issue with the app please contact support at


Pepper Dog Soft LLC
30.4 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch. Apple TV.
Age Rating
Rated 4+
© Pepper Dog Soft LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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