Remember the last time. Track everyday care and maintenance, keep useful notes, and share activities with family using WhenWas Pro.
Remember the last time. Know what comes next.
WhenWas is a straightforward last-time tracker and maintenance log for the small but important things that don’t belong on a fixed calendar. Watering plants, replacing filters, servicing a bike, grooming a pet, calling family—check in with one tap and instantly see how long it has been.
No streaks to protect. No guilt. Just a clear history and the context you need for the next check-in.
TRACK TIME, USES, MILEAGE & HOURS
Enhanced Activities let you track maintenance by:
• Time since the last check-in
• Number of uses or cycles
• Mileage and meter readings
• Operating hours
• Walking, running, or cycling distance from Apple Health
Set a maintenance goal, view progress at a glance, add a use, or update a meter directly from your activity list. When maintenance is complete, WhenWas saves the finished interval to your timeline.
SAVE THE DETAILS YOU’LL NEED LATER
Keep model numbers, supplies, sizes, instructions, and other permanent notes with each activity. Add optional notes to individual check-ins so your history tells the full story.
SHARE WITH FAMILY & FRIENDS
Invite people to a shared activity so everyone can see and update the latest check-in. It is ideal for household routines like feeding the dog, cleaning the litter box, changing sheets, or replacing a filter.
USE WHENWAS FOR
• Home maintenance, plants, filters, and cleaning
• Pet care, treatments, grooming, and vet visits
• Haircuts, dentist visits, contacts, and medication refills
• Family calls, date nights, and catching up with friends
• Oil changes, tire rotations, batteries, and bike service
• Generator hours, tool usage, and equipment maintenance
• Running shoes, bikes, and other fitness gear
BUILT FOR APPLE DEVICES
• Timeline history with optional notes
• Siri and Shortcuts
• Apple Watch app
• Home Screen widgets
• Custom reminders
• Search, filters, and pinned activities
• iCloud sync
• Dark Mode and accessible controls
PRIVATE BY DESIGN
Your data stays on your devices and in your personal iCloud. WhenWas does not store your activity data on its own servers.
FREE & PRO
Use WhenWas free with up to five activities, timeline history, Siri, and Apple Watch. WhenWas Pro unlocks unlimited activities, Enhanced Activities, Apple Health tracking, sharing, custom reminders, pinned activities, widgets, notes, and iCloud sync.
Download WhenWas and stop wondering, “When did I last…?”
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
This update improves activity tracking and Apple Watch reliability.
• Usage totals stay consistent when you edit an activity’s date.
• Activities created offline on Apple Watch keep their original date when they sync.
• Improved handling of queued Watch updates and refreshes.
Version 2.4
The developer, Drew Cortright, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based, for example, on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
VoiceOver
Larger Text
Dark Interface
Differentiate Without Colour Alone
Sufficient Contrast
Information
Provider
Drew Cortright
Size
6.7 MB
Category
Productivity
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
iPad Requires iPadOS 18.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.