Pee Diary

An easy way to record voiding data, as an alternative to a paper diary. Keeping a bladder diary is a common recommendation for a wide range of conditions.
Convenient export to text file, so you can show it to your therapist.
Supports separate records for voiding through catheter and urethra, as well as with urinary bag, which can be helpful for tracking bladder training.
Terms of use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/