Simple & Useful app but has its shortcomings. 1.) Assume you made a mistake in an entry & wanted to subtract a certain amount. You can't do it. It's necessary to delete total amount and reinsert correct amount. The developer needs to configure a subtraction mode also. 2.) Assume you made some buttered and salted popcorn for the late TV movie and you forgot to add in that sodium before midnight. You can't go back to the previous day and add sodium in. If you delete a previous day's sodium tally, you don't get it back. Because it's free, it's an OK deal worth only three stars. I'm looking for something a little more complete after using this for a year & a half.

Too manual for my taste. If you don’t mind looking up the sodium and inputting it in here, then this will work for you. I thought you would be able to choose from list of foods like the calorie trackers, but not the case. Better off using any calorie tracker and paying to unlock the info on sodium.

Just got the app and so far I do like it. However you can't any new data points once the day is over. So If you forget to add an amount of sodium for that day, that days intake is locked. It would be nice to go back to the following day a value. Other than that it's very easy to use. I like the favorites for quick additions.

I agree with others that the ability to correct entries is needed. I don't need the ability to go back in time, just day by day. The app is a great help in my requirement to stay at/below 2000mg/day. I can tell at a glance what I have left for the day and can easily plan my meals, which is what I wanted.