FX Charting
There are plenty of free charts about but they are normally fed from a small handful of data people like Dania etc, basic charting is free on most FX sites and varies a little in layout (Dania is my favourite)
For advanced indi's including better time periods etc and say Schaff triggers you need to pay from $40/month for a web based version to around $80/$150 for a windows based version.
For the next technical level you are looking at maybe the Fibonacci Trader with a live data feed, surpisingly reasonably priced at around $60/month, but its like jumping into a jumbo pilots seat if used too soon.
Like other memebers have mentioned to similar questions free can have drawbacks in advancing your learning although I am sure many would not agree.
OK
Adam