I’ve never used a symptom tracker before so I have nothing to compare this all to, but I have to say I’m quite pleased with it. It’s very flexible, in that it allows you to track as many symptoms as you’d like… add and track as many treatments as you’d like… and each day has a free-form field where you can add comments to cover extra details/observations for the day.
The reporting feature is great! It offers visual graphs of symptoms over time, and treatments over time. These graphs can be exported and emailed or texted to you in a PDF document. It will also take all of your entries, including the detailed comments field, and dump them into a CSV spreadsheet you can also text/email to yourself. I actually exported reports and printed them out yesterday to bring along for an appt, and my doctor actually used them as a visual during the appt to understand timeframes, and determine when to stop with a certain treatment.
All in all, this is a great app, runs well and I’m very happy with it. Highly recommend.