Habits · Training · Focus · Community
Move beyond.
ZIDIUS turns daily consistency into momentum. Build habits, log every lift, follow guided workouts and rally your people, all in one place.
Sign up with email or Google in under a minute. Works great on your phone.
The app
Your whole routine, in your pocket
Today, Train, Rally and Progress, one swipe apart.
876
exercises with demos
Your units
kg or lb, km or mi
Rest-day aware
streaks that stay fair
Your timezone
a day starts at your midnight
Train
Log every set. Beat last time.
Pick your muscles, add exercises and log weight and reps. ZIDIUS shows what you lifted last session and flags every personal record.
- Last session pre-filled so you know what to beat
- Rest timer with a buzz when it is time to lift
- Strength charts built from your own sets
Rally
Train with your people.
Start a Rally for friends, family or your team. See the weekly leaderboard, set challenges together and cheer each other on.
- Private groups with a join code
- Weekly standings and team challenges
- Streaks everyone can see
Progress
See it all add up.
Your lifts, body measurements and habits in one place, in your units and your timezone, so the trend is obvious.
- Estimated one-rep max over time
- Weekly volume and body measurements
- Habit streaks that respect rest days
Everything you need to keep showing up
One app for the habits, the training and the people that keep you going.
Habits that stick
Set the days each habit is due. Rest days never break your streak, so consistency stays honest.
A real gym logger
Pick your muscles, log weight and reps, and see what you lifted last time. Personal records are caught automatically.
876 exercises
Browse by muscle, equipment and level, with start and finish positions for every move.
Guided workouts
Timed sets, rest between them and a clear demo for each drill. Only the drills you finish earn XP.
Rally with friends
Start a group, climb the weekly leaderboard, set team challenges and share what you are up to.
Progress you can see
Strength charts, weekly volume, body measurements and streaks, in your units and your timezone.
How it works
Make it yours
Choose metric or imperial, set your goals, the equipment you have and the days you can train.
Show up daily
Tick habits, log a gym session or follow a guided workout. Every honest effort earns XP.
Level up together
Watch your streak and strength climb, and bring a Rally along for the push.
Fair play
Points for effort, not just volume
A runner and a powerlifter can share a leaderboard and both have a fair shot, because ZIDIUS scores against your own bests.
- Points follow effort: heavier sets relative to your own best earn more.
- Beat a personal record and you get a bonus. First-timers cannot farm them.
- Daily limits keep XP real, so the leaderboard means something.
Free for as long as we can keep it that way
ZIDIUS is built by a small team who want everyone to have a great place to train. We plan to keep it free for as long as we possibly can. If it helps you show up, you can chip in a small amount to cover hosting and fund new features. It is completely optional, and every bit is genuinely appreciated.
Start your streak today
It takes under a minute to set up. Your first habit is one tap away.