Spanish founder Jose operates Did I Do? alone for people managing medication, household duties and recurring routines, particularly users who experience confirmation anxiety around ADHD or OCD. Minimal widgets place task status on the iPhone home screen, one tap marks an item complete and customizable reminders reduce the friction of repeatedly opening an app. TrustMRR verifies through RevenueCat $1,113 in last-30-day revenue, $962 MRR and 323 active subscriptions, updated October 15. Monetization combines a free entry point, Plus subscription and lifetime purchase. Leverage comes from frequent widget visibility, App Store distribution and the founder's existing social audience, while delivery relies mainly on a SwiftUI client and RevenueCat. The limits are small subscription scale, store fees, responsibility in health-adjacent use, notification fatigue and easy imitation.