GRC Fit

An interval timer for the workouts you actually do.

Open the app and tap a saved workout to start a 30-on/10-off circuit, or build a new one in three taps. Drag-to-reorder, voice cues that call the next exercise, and a live time estimate that updates as you change rounds.

Free to use · Your data stays in your private partition.

Save your circuits — name, drag to reorder, recall in one tap.

Voice + sound cues — "First up, Push-ups. Three, two, one, Go!"

Live time estimate — see total length update as you add or change rounds.

Part of the Geeks Are Cool suite

Privacy · Noncommercial license

Fit

Tap a workout to start, or build a new one.

This week

Today

Workouts

🔥 0 day streak

Recent

Unsaved draft 0 · 0:00

Training programs

Load one and its sessions appear on your schedule.

Usage

Bot Access

Keys that let a program read your Fit data and, if you allow it, log workouts and runs.

Pick Exercises

0 selected

Review & Save

Rounds

Work / Rest

0 · 0:00

No exercises yet. Tap Back to add some.

Get ready 0 / 12 · Round 1 / 2

0:00

Get ready

10

Up next —

Set 1 of 3 Exercise 1 / 1

0:00

Exercise

Weight (lb)

Reps

Target: 3 × 10

90

Up next —

Warm-up Step 1 / 1

0:00

—

0:00

Up next —

Done.

Nice work. 0:00 of effort.

—

Settings

Sound cues Beeps for countdown and phase changes

Voice cues Spoken exercise names and "Three, two, one, Go!"

Signed in —

Usage Workouts logged, page views and bot calls by day

Bot Access API keys for programs that read your data or log workouts

Version —

Run

Load program

Start Race day

Bot

Demo

You're offline. Demo videos need a connection.

· Open in YouTube

Plan

Log workout