Contraceptive patch reminder
One forgotten swap can undo a whole week of protection. Patch tracks your 4-week cycle, alerts you on change days and shows your exact status the moment you open it. No guessing. No panic.
Free to try · iPhone · No account required
Patch does exactly one thing — reminds you to change your patch, on time, every time. No mood logs, no social feed, no noise.
See exactly where you are in your cycle — which week, what's due, and how long until the next change. Colour signals stay quiet when you're on track.
Apply, replace, or remove your patch in two taps. Patch suggests a fresh skin site that avoids the last two you used — so rotation takes care of itself.
Reminders fire only if you haven't logged yet — no phantom buzzes after you've already changed. A day-before alert means you're never caught off guard.
Browse your patch history in a clean calendar view. Applied patches, replacements, and patch-free weeks — all in one place.
Everything stays on your device. No account. No cloud sync. Optional discreet mode keeps all patch-related text off your lock screen entirely.
Large tap targets, Dynamic Type support, dark mode, and a pinned primary action — so the next step is always one thumb-reach away.
Pick your Day 1. Patch does the rest.
Enter the day you applied your current patch. Patch calculates your full 4-week cycle instantly — apply, replace, replace, patch-free.
Choose a time that fits your routine. Reminders only arrive on change days — and only if you haven't already logged. No noise when you're on track.
Open Patch, tap your action, done. Site rotation is suggested automatically. The next countdown starts the moment you confirm.
Start free. Unlock Pro when you're ready.
Prices in USD. Local prices may vary. Subscriptions are managed through your Apple ID. Payment charged at confirmation. Renews automatically; cancel any time in your Apple ID settings.
Cycle and log data is stored locally on your iPhone using Apple's secure storage. Reminders are scheduled on-device. No account to create. No health data is ever transmitted. No advertising SDKs. No behavioural tracking.
Read the privacy policy →Available on iPhone. Free to try.
