Best apps like マイレコ

Project Timer ~ Count works

Track where your time goes

Free

Understand how you spend your time by tracking activities like studying, developing, or exercising. Accumulate time across projects and review your progress to see how you're doing compared to previous periods.

Lapstat - Speed up your skills

Stopwatch to record and review

Free

This utility app offers a stopwatch, metronome, and count-up timer with features like background operation and battery-saving black backgrounds. It allows users to save and analyze measurement records with customizable tags and beautiful plots, and export data to CSV.