EDIT ON LATEST UPDATE: I have a fairly well maintained iPhone 5S and I am seeing performance issues since the last update. Mostly on the nutrition details page and anywhere there is a "Back" button. Either the page hangs entirely or lags horribly. I think something else is happening with user session. Sometimes I have to restart the app to be able to save anything (I can search for foods, add but it wont save to my log).
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OVERALL REVIEW:
If you are serious about tracking macros and micros, get this app and get the premium reporting too. Very much worth to see trends so you can supplement were needed. Perfect for those who care seriously for nutrition and eat for the value. Encourages you to eat more whole and unprocessed foods unlike other databases that have a lot of user entered junk food with questionable nutritional values. Basically, if you cant search for it, you should probably not eat it :)
I am not the biggest fan of how large the top menu bar added to the latest version is. It has text labels too which makes the width even larger. I like the added functionality but the menu bar can be minimized to mirror the bottom bar with descriptive icons do we will have more space for diary of food specially on older phones.
mynombregoeshere about Cron-o-Meter Nutrition Tracker, v1.6.2