Old-Timer Interval Timer

Simple interval timer for run/walk training. Set work, rest, warm-up, and reps. Voice or tone alerts, customizable time announcements. No account, no ads.

A no-nonsense interval timer built for run/walk training.

Set a work duration, rest duration, and number of repetitions. Add optional warm-up and cool-down phases. Start the timer and it runs the full workout automatically, announcing each phase change out loud so you don't have to look at your phone.

FEATURES

• Work, rest, warm-up, and cool-down phases, each independently configurable
• Adjustable repetition count
• Voice announcements or tone alerts at the start of each phase
• Customizable phrases for work start, rest start, and warm-up start
• Optional end-of-interval countdown (5s, 10s, or 15s before a phase ends)
• Optional intermediate time announcements within a phase (e.g., every 1 or 2 minutes)
• Vibration alerts
• Pause, resume, restart, and skip controls during a workout
• Total time remaining shown on screen
• Reset to defaults

No account required. No ads. No subscription. No data collected.

Built by a former casual runner training for a marathon on his 50th birthday, because I couldn't find a simple interval timer that just worked.