VERA is a dead-simple interval timer for HIIT — Tabata or anything else you can build from exercises, rounds and rest. Hit start and get drained. Train by yourself or in synced pulse with others: one timer, every phone, vibrating in lockstep. No account, no clutter — just train.
Open the app and go. No account, no setup screens, no ads.
Exercises, rounds, work seconds, and the rest between each. Your workout, your rules.
Share a workout by QR and run the exact same timer, in sync, on every phone in the room.
Runs in the browser and installs like an app. Add it to your home screen — the timer and voice cues keep working offline.
Hundreds of hand-picked, royalty-free tracks. Ordered by tempo and crossfaded so one flows nicely into the next. Pick your favorite genres.
Tabata is a HIIT protocol of eight rounds of 20 seconds of hard work and 10 seconds of rest — four minutes in total. A Tabata timer counts those intervals for you so you can keep your eyes off the clock. VERA runs classic Tabata out of the box, and any other interval scheme you can describe with exercises, rounds, work and rest.
No. There is no sign-up, no login and no ads. Open the web app and start your first round. Your workouts are saved on your own device, not on a server.
Yes. VERA is a progressive web app: add it to your home screen and it installs like a native app. The timer, voice cues and vibration keep working with no connection at all. Music streams, and training together needs the network, so those two want a signal.
One person sets up the workout and shares it as a QR code or a link. Everyone who scans it joins the same session, and the timer runs in lockstep on every phone — same phase, same countdown, vibrating together. The host drives the session; nobody has to install anything.
Yes, and it is built in — nothing to connect and nothing to pay for. VERA ships with hundreds of hand-picked, royalty-free tracks, ordered by tempo and crossfaded so one flows into the next. Choose the genres you want, or turn it off entirely.
On Android, yes — VERA can save each finished workout to Health Connect, so it appears alongside everything else in whichever health or fitness app you already use. It is off until you switch it on in My VERA, and it only ever writes: VERA records the workout you just did and never reads your health data back. Each session carries its duration and its work and rest intervals — no heart rate and no calorie estimates, because VERA doesn't measure those. Nothing reaches us; the record passes straight from the app to Health Connect on your phone, where you can review it, delete it or revoke VERA's access at any time.
Yes, completely free. No subscription, and no advertising.
No download required. Open VERA in your browser and start your first round.
Open the web app →