My two cents
Personally, Im really enjoying this app for its purpose. If you could add these things, this would hands down be a near-consummate character sheet app.
-Having more than one attribute modifier per entry (Like having an attribute be a counter and a toggle)
-More options in regard to attributes (like having the stepper be able to show fractions (What I mean here is like current/total, to better represent a health counter and whole numbers, and giving text boxes the option to show their text, instead of only hiding it behind an expand button, or having the regular text box but also having an abridged version of the full text.)
Other than improving on what youve got, I have no qualms with this app. Keep going forward.
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Sheet Yourself: RPG Sheets, v2.2.2