Tracer
Simple, On-Device Time Tracking
Tracer is a small time tracker for iPhone. No sign-up, no account, no cloud service. Create the activities you want to track, run one at a time, and edit entries any time — add time you forgot, fix mistakes, or look back at how your time was spent.
Tracer is built for people who want a straightforward record of their time without joining another service or sharing their data.
Tracer is currently in private beta. Requires iPhone running iOS 26 or later.
Features
- Keep everything on your iPhone.
Your activities, entries, and notes stay on your device. Exporting or sharing is your call.
- Run one timer at a time.
Starting a new activity automatically stops and saves the previous one.
- Edit any time.
Add notes, change start or end times, change the activity for an entry, or record time you forgot to track.
- See totals by activity.
Review the week or day chart, browse the log of recorded entries, and see totals for each activity over time.
Support
Have a question, found a bug, or want to send beta feedback? Email support@invisiblesloth.com.
Because Tracer keeps your data on your device, Invisible Sloth doesn't have access to your records. We can still help you troubleshoot and work through the options available on your phone.