Bang For Buck

You are at a grocery store. You see two bags of chips. One is $3 for 500g and another is $4 for 600g. Which one is cheaper?

You can start doing the math or use this app to get the answer a little bit faster (unless you are really smart).

Features:
-Compare price per volume.
-Compare price per weight.
-Compare price per unit quantity.
-Compare imperial vs metric prices.
-Compare 2 or more items at the same time.
-Say what you want to compare in different ways. It probably can handle it.

Short hand input:
*Note* This assumes same units and format is: Price/Quantity
- 3/500 4.59/600 5/650

Compare volumes:
- 4 dollars for 3pints or $5.35 for 5.5L or 4 for 5.5L
- 3.99/400ml, 4.49/470ml

Compare weights.
- 4/3lb 5/50g
- 3 for 10pounds, 6 for 5kg

Compare unit quantity:
- $5.49 for 28 vs. 4.49/23

Known issues:
- Assumes US/Imperial.
- Ounce assumed as weight.
- Trying to compare different type of units such as volume vs weight will cause errors. This will change it to show error message in the future.
- Other issues (Still early in development).
- If you spot a bug, feel free to email me with your input text. Thanks!