5 Great free iPhone/iPod Touch apps to have

Here are 5 very useful iPhone/iPod Touch to have.. and the best thing is they are free!

1. Nike +
   If you like running, you will like this. Using your phone's GPS, it helps to track distance, calories burnt, pace and time. You can also upload the details of your run in the Nike + website! It's pretty cool!
      
2. Merriam Webster Dictionary
   "OMG what word is that?"
   Don't fret, Merriam Webster dictionary is here to help! And you can access it even when you have no Internet access! (Great for iPod touch users :) )
      
3.  iris (SBS Transit)
    Helps you to know when is the next bus arriving. Great!
   "Should I walk to the bus stop or run to the bus stop?"
      
4. Convertr
   To convert units, currencies, sizes etc.
   From feet to inches, Celsius to Fahrenheit, Teaspoon to Tablespoon to Dessertsppon etc.
       
5. Frommer's Travel Tools
   A must have if you like to travel.
   Contains a calculator, currency converter, time translator and a packing list (which is very useful!)