Express HIIT: Workout Tracker

Express HIIT lets you build your own custom interval workouts - fully offline, with no account, no subscription, and no equipment required. Create the exercises you trust, set the intervals you've refined, and train on your terms.

Most fitness apps tell you what to do. Express HIIT lets you tailer your exercises that best suit you!

If you already know your way around a workout - if you have exercises you trust, intervals you've refined, and a training rhythm that actually works for you - you don't need another app to hand you a pre-packaged program. You need a tool that gets out of the way and lets you train on your terms.
That's what Express HIIT Personal Training is built for.

Who this is for

- Home gym regulars with their own exercise library
- HIIT practitioners who train without a coach
- Athletes who want precise interval control with voice cues
- Professionals who want their programs exported/copied and shared with other enthusiasts
- Anyone who values owning their fitness data without a cloud account
- Users switching away from subscription-based fitness apps
Express HIIT is a serious tool for self-directed training. It does that extremely well and nothing else.
- Users who keep an updated health report in Health Connect and want their HIIT sessions to sync there automatically.

Quick to get going

Use the HIIT quick exercise functionality, set the initial exercise programs and start your workout. Engage in the full workout immersion with the core workout functionalities with rewind time, pause/stop, skip to next set if you're already rested. Once you start, the app runs your session with a precision countdown timer, voice announcements that call out every exercise and transition, audible sound cues, and vibration feedback. The timer keeps running in the background when your screen goes off. Notification controls let you pause or stop without unlocking your phone. Your last workout sits on the home screen the moment you open the app. One tap starts it. No searching, no re-selecting. For people who already found what works and just want to run it that day.

Build workouts the way you think about them

Create exercises in four formats: timed intervals, rep-based, rest periods, and wellness activities. Arrange them into named training programs. Stack those programs into multi-day training sets - a full week of sessions planned exactly how you want. Re-order anything with the drag-and-drop functionality. Or skip the build entirely and pick from pre-built presets.
No algorithm decides your workout. You do.

Track what actually matters

Every completed workout is logged - date, name, and duration. Daily, weekly, and monthly summaries with charts. Custom date range filtering. Weight log with automatic BMI calculation. Body measurements for waist, arms, chest, and thighs. Before-and-after progress photos. Export any training as JSON, CSV, or PDF at any time.
Your data is yours. It stays on your device and goes wherever you send it.

Stay consistent with the habits, not the hype

The app tracks your consecutive workout streak and keeps your personal best. A one-day grace period stops a busy day from wiping your progress. After five or more straight training days, the app nudges you to take a rest - because recovery is part of the plan.
Completed workouts can be saved to Health Connect on your device.

Eight achievement badges unlock as you hit milestones: first workout, first week, streak lengths, total session counts. Smart reminders fire when they're actually relevant - a message after three missed days, or a streak reminder on a day you usually train.

Offline-first. No account required

Own your workouts and training regimes line never before. Fully customizable, no equipment needed, and quick to get going. No cloud account, no subscription, no sign-up.

We appreciate any helpful feedback,comment or suggestion, so feel free to contacts us at: sdremthix@gmail.com