[iPhone God App] It was found using the Dots and Squiggles actually

Punctuation is a code, a series of dots and squiggles that replaces voice tone in written documents. Use the code correctly and your reader will follow your meaning; get it wrong and your reader will be lost, or have to play catch-up as they read.

Many people struggle with punctuation as they write business reports and proposals, minutes, letters or emails. This is often because they were not taught the principles at school, or because it seemed irrelevant and pointless. It is only when they are required to write for work, or want to communicate ideas clearly, the purpose of punctuation becomes clear.
Punctuation now features on the English curriculum but those at university or college, or taking GCSE/A-levels, are unlikely to have been taught it in any depth.

Dots and Squiggles gives clear, simple guidance on English punctuation:
choose the mark, see the rules; tap on a rule and get a screen of clear and relevant examples of its use. Written in plain English, it is a model of clarity and simplicity. Its white-on-black design is not only stylish but is easy on the eye.

Use the app to check your use of a particular mark or clarify misunderstandings. Develop your knowledge of punctuation by working through the rules, checking the examples and then practising as you write.

Whether you are writing for work (formal or informal documents), or are in education, Dots and Squiggles will help you get your meaning across to the reader.