Blue by ADT’s DIY home security system can grow and move with your evolving needs. Set up a Camera Only system or create your security system. It can also talk to your compatible smart home devices for a seamless experience. Get secure mobile access to your Blue by ADT system and control your smart home from your mobile device. You can create rules, alerts, manage users, access your cameras, saved media, and history of events all from your app remotely. Receive custom push notifications and emails for events around your house like arming, disarming, sensor alerts, camera motion, doorbell rings, or even if your garage door has opened.

Use the FREE mobile app to:

- Arm and disarm your system from anywhere
- Stream live, record video, and take snapshots from your security cameras
- Download and playback saved media from your security camera
- Check the status of your system
- Turn on and off the lights, lock/unlock the door, adjust the thermostat, and open/close your garage door with your security system
- Manage your settings and profile, set up and edit custom alerts, so you receive notifications via email or Push
- Set up custom Rules
- View a history of events
- Check on the crime map of your area

What’s New

Version 8.1.0

We’re excited to announce an app update that allows the user to create a rule for the flood & temperature sensor. We’ve also implemented several bug fixes and performance improvements.

Ratings and Reviews

4.4 out of 5
6.4K Ratings

6.4K Ratings

iurjdhdhdh ,

ADT blue app

My system gets disconnected from internet often,it takes between 40 minutes to 1.5 hour to reconnect!the system shows off line but in the same time my cameras are working and connected to my internet,I think there is something wrong with the base!!!
Another thing which is not cool about this app is if you have more than 1 account or more than 1 house,every time you must log out of one and log in to the other account,I was hoping if they could fix this problem! To get notifications for both accounts in d same tome by account name for example! And on the app by sweeping page move to the other account instead of logging off !!
In general I’m happy with it however it’s not perfect as I wanted it,but I still recommend it.
Hope you find it helpful

Travieso2 ,

App is Intuitive

So far it works like a charm. Customer service is great and even walked me through using certain features. I especially like the rules you can set to automate the alarm to turn on/off at certain times- like right after my alarm to wake up in case I forget to disarm. I realized there are extra uses for sensors to monitor cabinets or drawers without causing a need for the alarm, but instead use it as a silent alert. The 2nd key fob has not paired well and I’ve had issues with logging in initially, but for the most part it’s working great. I’m planning on getting an outdoor camera in addition to my already existing Doorbell Cam.

heolek ,

Not a Fan

I am not a fan of this app at all. The idea behind having an app to control your devices and system is great, allows you to monitor, control, and change your settings from anywhere. I have nothing but connectivity issues with this app, issues where it will open but not load my data, not successfully update my systems status, disconnects from the internet randomly, and will log me out and require login more times than I’d like to say. Super frustrating to have a potentially great way to manage my system without accessing the main pad which makes noise and doesn’t always respond either, but not be able to use it consistently or rely on it. I have been inside my own house and unable to load the app on 5G network to update settings. Just frustrating.


141.1 MB

Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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