Near perfect!
I have been developing software for over 50 years. When my physical therapist (for post prostatectomy incontinence) asked me to keep a paper bladder diary, I seriously thought of developing a bladder log app. I downloaded >20 apps from Apple App Store before finding Bladder Bud. It is nearly perfect. You can create an entry if a few clicks, delete entries easily and redo them. It defaults time to current though it allows modifying time. Exports to pdf or excel to give to PT or doc. It’s near perfect. Improvements? Allow adding entries for previous days? Choice of common activities that cause leakage (including other)? Allow fluid oz. as well as ml? Minor stuff.