You mean the Sonos Controller? It's free.
its a free app
Some apps are free some cost money, depends on the app.
The iOS iPhone application; "Sketches" by "LateNiteSoft S.L" is available on most Apple App Stores in the world, including the U.S and Australian stores. It is downloadable for $1.03 USD, or $0.99 AUD.
You can watch Hulu on your iPhone if you download the hulu plus app. It does cost money though.
To upgrade your LG Xpression 2 should not cost anything it should go along with the app. This is on a iPhone 6 Plus.
Find My Friends app is free for iPhone and Android users. For other phones, the user pays $4.99 per month after three free locations.
If you are jailbroken, blacklist is the app. If you aren't then it cost as a service by AT&T
According to CNN Money, the most popular iPhone app of all time is Fruit Ninja. The app will cost .99 cents to download. It is made by Half Brick Studio.
There is an app that comes on the iPhone called the App store. You open the App store and can download applications right to your phone. Some are free, some cost money. If it cost money, you will need to add a payment card to the account. Hope this helped! Trust point please!
No, you can get the Twitter app on your iPhone for free.
On the app store there is an app named HTML Egg Web Page Creator that cost $15 with good reviews and simple to use.
It's called the iPhone SDK, and it's for DEVELOPERS ONLY. Unless you want to waste $99(US) a year.... Yes it does cost that much and you need to know C++