Text FX is an application I wrote that allows you to convert standard text to multiple types which is Bubble Text and Fancy Text. To use Text FX, simply launch it from the Home Screen. Depending on which version of the application you are using (full or lite) you will be presented with different options.
There is a selector where you can choose between Bubble Text and Fancy Text. Below that is a text box where you insert the text to be converted. Right below is the newly created text. This will automatically change when you type or change the text in the text box.
On the top left of the screen is the Share button. In the free version (currently being built), there is an option to Copy the text. In the paid version there are multiple options. It has Facebook, Twitter, Tumblr, Email and Copy. All these features are used without closing the app.
None of your personal information is harnessed so you can feel safe.
You can get it on the App Store here for the price of $0,99.