Use APKPure App
Get Price Comparisons old version APK for Android
Compare item prices with different quantities
Price Comparisons allows you to compare item prices with different quantities. For example 1.2 lbs for $1.43 vs 3.0 lbs for $2.34. You can find which one has the best price per lb.
You can compare up to 3 prices per quantity.
Price Comparisons also show you the difference in percentage between the best option and the other ones.