---
title: "MustDuo - Reviews, Revenue and Downloads in Canada | Apple App Store"
description: "MustDuo is your lifting partner that plans your fitness journey and adapts as you progress, helping you train smarter and reach your goals.  Meet Naya, your personal coach and biggest cheerleader. She"
---

# MustDuo — Canada
> Workout tracker with AI coach

![MustDuo App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ff/7a/47/ff7a47f1-708d-df91-73a2-91404153c895/AppIcon-0-0-1x_U007ephone-0-1-0-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-XwJBuc)
**Category:** Health Fitness
**Rating:** 5.0/5 (4 ratings)
**Price:** Free
**Bundle ID:** com.MustDuo.MustDuo
**Store:** Apple App Store
**Country:** Canada
**Version:** 1.8 (released 2026-10-12)
**Original Release:** 2026-05-19
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ca/app/app/id6749694909)
**AppTail Page:** [https://apptail.io/app/mustduo-IRRA/canada](https://apptail.io/app/mustduo-IRRA/canada)

## MustDuo Description
MustDuo is your lifting partner that plans your fitness journey and adapts as you progress, helping you train smarter and reach your goals.

Meet Naya, your personal coach and biggest cheerleader. She knows your goals, your plan and your recent training, so you can chat with her about your workouts, ask questions, or adjust your session when you need an easier day.

Log each set with a tap, or pair the MustDuo Tracker to count reps for you. Watch your progress in charts, workout receipts and Apple Health.

Whether you're new to lifting or chasing your next PR, MustDuo takes the guesswork out of training, makes every workout count, and helps you build a habit that lasts.

YOUR PLAN, YOUR WEEK
Choose your goal, experience level, and training schedule. MustDuo builds your personalized weekly plan and adapts it when life gets in the way. Swap exercises, shorten sessions, lighten a workout, or move it to another day with Naya.

NAYA
Your personal coach, right in your pocket. Ask questions, get training guidance, and adjust your workouts when life gets in the way.

WORKOUTS
Follow your personalized workout with pre-filled sets and reps, easy set tracking, and smart rest timers. Spend less time on your phone and more time focused on your lift.

EXERCISE LIBRARY
Explore 200+ exercises, most with HD demo videos, to help you learn proper form and train with confidence.

PROGRESSIVE OVERLOAD, HANDLED
Progressive overload made simple. MustDuo remembers your lifts and gradually adjusts your weights as you hit your targets, helping you consistently challenge yourself and get stronger.

THE DASHBOARD
See your strength, training volume, and consistency at a glance. Track trends over time and get clear insights on what to focus on next.

YOUR WORKOUT RECEIPT
See everything you accomplished: volume, reps, time, and a fun real-world comparison. Compare each workout to your previous session and share your progress.

THE WINS TAB
Build momentum with streaks, personal records and your workout receipts, and invite friends to train with you. Earn bananas and level up on your profile.

THE MUSTDUO TRACKER, IN EARLY ACCESS
Pair the MustDuo Tracker and it counts your reps, changes the weight and moves you through your workout without touching your phone. The tracker is in early access, and the app is fully functional without it.

APPLE HEALTH
Keep your fitness data connected. Sync your workouts with Apple Health and see your training alongside the rest of your activity.

TRY IT FIRST
Start a workout or plan your week from the first screen. Do 3 workouts as a guest before creating an account.

Just lift. MustDuo handles the rest.

## MustDuo Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0e/c7/a7/0ec7a757-7191-fd2b-9ac0-5e83225a5459/01_selection10.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/87/8d/77/878d77ff-9909-c86a-2994-f9a08f8d7121/02_selection0.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7d/81/0c/7d810c63-65fe-c3b5-da4e-2bc0977e6255/03_selection4.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a6/c1/dc/a6c1dc15-bc4a-64ec-eaa9-cf941a82a6de/04_selection3.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/77/c9/ec/77c9eca7-cc27-5ecf-92f1-852015a531ec/05_selection2.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/55/69/be/5569bee6-5516-08ad-8225-841515446da6/06_selection6.png/1284x2778.png)

## MustDuo Rating Breakdown in Canada
- 5 stars: 4 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## MustDuo Available In
- [Canada](https://apptail.io/app/mustduo-IRRA/canada)
- [India](https://apptail.io/app/mustduo-IRRA/india)

---

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