Automatic progression
Hit the top of the rep range on every working set and the weight goes up by that exercise's step. Fall short and you retry, or drop back with a higher rep target. Deload weeks hold steady.
Beta on Android and iPhone
Train with a plan that progresses itself.
MinMax Tracker builds a 12-week periodized program around your goal, schedule and equipment. Log every set in a few taps and it works out what you lift next time. Your training stays on your phone.
Android testers join through Google Play. The iPhone beta runs on TestFlight: email us and we will send an invite. Coming to the App Store after the beta.
- 12-week programsPeriodized, with deloads built in
- Works offlineTraining data lives on your phone
- No ads, no trackersNo advertising or analytics SDKs
- Your data, exportableJSON backups and CSV export
Program generator
Answer a few questions. Get 12 weeks of training.
Pick a goal, a schedule and the equipment you have. MinMax builds a periodized plan with deload weeks, rotating variations and intensity techniques. The same answers always build the same program, and a shuffle gives you fresh exercise picks.
- GoalBuild muscle, get stronger, powerbuilding, or low-volume high effort.
- ProgressionWave: intro week, five overload weeks, a deload, then five weeks with partials, drop sets and myo-reps. Blocks: three 4-week blocks that swap in new variations as the main lifts get heavier.
- ExperienceBeginner, intermediate or advanced. Beginners get simple movements and no advanced techniques.
- Schedule2 to 6 days a week, 30 to 90 minutes a session.
- EquipmentFull gym, home gym, dumbbells and a bench, or bodyweight with a pull-up bar and dip bars.
- FocusMuscles to bring up and exercises to leave out.
- ReviewPreview each day and phase, shuffle the exercise picks if you like, then save it.
Or build it yourself in the program studio
Prefer to write your own? Open a starting template, start from a blank program or import one. Every template opens as an editable draft, so your active program and history are never touched until you publish.
- Phases that know what week it is. Intro, base, deload and intensification weeks each carry their own sets, rep ranges and target effort.
- Splits that fit your week. Full body, upper/lower, push/pull/legs and hybrids, chosen from how many days you train.
- Swaps that keep your progression clean. Log a substitute for the day and the original exercise's progression is left untouched.
Logging and progression
Tap, log, rest. It does the maths.
Every set row shows what you did last time and comes pre-filled with today's target. Tick a set and the rest timer starts on its own. When you finish, MinMax decides each exercise's next weight.
A rest timer that stays put
It starts when you complete a set, uses each exercise's rest time, and stays on screen while you scroll. Pause it, add or take off 30 seconds, or skip it.
Real gym sets
Warm-ups, extra sets, lengthened partials, drop sets and myo-reps. Add notes to a set, log a substitution, and use the plate calculator to load the bar. In kg or lb.
Personal records
Weight, rep, volume and estimated one-rep-max records are detected when you finish a workout and kept on a PR board.
Progress you can read
Strength curves and estimated 1RM trends per exercise, weekly volume by muscle group, and a full history you can edit after the fact.
Body metrics
Log body weight, muscle mass and waist. The trend is smoothed with a 7-day average so one salty meal doesn't hide the direction.
Fight coach
A voice in your corner for bag rounds.
Boxing, Muay Thai and kickboxing rounds with a recorded coach calling combinations live. Every call is stance-neutral, so it works for orthodox and southpaw.
- Combination calls. Punches, kicks, knees, elbows and teeps, drawn from hand-written drills used in real classes, from fundamentals to advanced.
- Coaching between the combos. Technique reminders, a mid-round drill on rounds of two minutes or more, and an all-out push for the last ten seconds.
- Your rounds, your rules. Up to 30 rounds, each 15 seconds to 15 minutes, with its own rest and discipline.
- Boxing3 × 3:00 · 1:00 rest
- Muay Thai5 × 3:00 · 2:00 rest
- Kickboxing3 × 3:00 · 1:00 rest
- Striker mixBox · Thai · Kick · 6 rounds
- Pyramid2-3-4-3-2 min · Muay Thai
- Bag sprints10 × 1:00 · 0:30 rest
- Pro boxing12 × 3:00 · 1:00 rest
Exercise library
See both ends of the rep.
More than 120 exercises have their own illustration, each checked for form, and most show the start and end of the movement so you can see the range of motion before you load the bar. Working muscles are highlighted.
Back squat 
Bench press 
Deadlift 
Pull-up 
Hip thrust 
Arnold press
Illustrations from the app. With reduced motion turned on, hover or focus an image to see the other end of the rep.
Local-first
Your training stays on your phone.
On iPhone and Android, your workouts, programs and records are stored on the device and are not uploaded to our servers. Once you're signed in, it works without a connection, in the basement gym or on a plane.
Nothing to sell
No advertising or analytics SDKs. No location, contacts, photos, microphone or camera. Your data isn't sold, shared with advertisers or used to track you.
Back it up, take it with you
Export a full JSON backup and restore it later, export your workouts as CSV, or import body weight from a CSV file.
Delete it whenever you want
Erase your training data or delete your account from Settings. Signing in uses an email and password, handled by our sign-in provider, Clerk.
Read the full privacy policy.
FAQ
Questions
How do I get the Android app?
MinMax Tracker is in a Google Play testing track. Open the tester link while signed in to Google Play, accept the invitation, then install it from the Play Store. If the link says you don't have access, email us with your Google account address and we'll add you.
Is there an iPhone version?
Yes. The iPhone beta runs on Apple's TestFlight. Email us for an invite. It will come to the App Store after the beta.
Do I need an account?
Yes, you sign in with an email and password. On iPhone and Android your training data still stays on the device and is not uploaded.
Does it work without a connection?
Yes. Once you're signed in, workouts, the rest timer, programs, charts and the fight coach all run on the device.
Can I move my data to a new phone?
Export a backup file from Settings → Data and import it on the new phone. Importing keeps what's already there, adds new rows, and refuses the whole file if anything conflicts, so a bad import never half-applies.
Does the fight coach need the microphone?
No. The coach is pre-recorded and only plays audio. The app doesn't ask for microphone access.
Start your next 12 weeks.
Join the beta on Android today, or ask for an iPhone invite.