Musku vs Beast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Musku
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Musku, your strength training log. Less time on your phone, more time training. Musku is a workout tracker built for the gym: fast, intuitive, ad-free and without social networking. Log your workouts, track your progress and focus on what matters. WORKOUT TRACKING MADE SIMPLE Create your own workout templates or choose from ready-made programmes. Start a workout, move through your exercises and log your sets in seconds. Musku automatically fills in your previous weights and reps. Add exercises, edit sets and adjust your workout as you go. PLAN YOUR TRAINING WEEK Schedule your workouts for the days and times that suit you. Musku reminds you when it's time to train and shows your next workout on the home screen. AI-POWERED WORKOUT ANALYSIS Musku prepares a detailed summary of your recent workouts (up to 100) or your entire training programme, with key metrics already calculated: training frequency, sets per muscle group, performance and personal records. Copy the summary into your preferred AI (ChatGPT, Claude or Gemini) to identify strengths, spot imbalances and explore ways to improve. Nothing is shared with an AI unless you choose to do so. SEE YOUR PROGRESS Automatically track: - Personal records: weights, estimated 1RM and volume. - Workout calendar and training consistency. - Sets per muscle group. - Your biggest improvements. - Monthly summaries, badges and achievements. Clear statistics, calculated from the workouts you already log. APPLE HEALTH INTEGRATION Automatically sync your strength workouts with Apple Health, including duration and estimated calories. Track your body measurements and sync your weight both ways. A REST TIMER THAT STAYS VISIBLE Set a rest time for each exercise and keep an eye on the countdown from your Lock Screen or Dynamic Island with Live Activities. TRACK YOUR BODY CHANGES Log your weight, body fat and measurements: arms, chest, waist, thighs, calves and more. View each measurement's history and charts to see how your body changes over time. WORK OUT WITH APPLE WATCH Train without reaching for your iPhone. Start a free workout, add exercises, adjust sets and view your workout summary right from your wrist. YOUR WORKOUTS, ONE TAP AWAY Start a workout from your Home Screen with the Musku widget. Choose between two customisable sizes, with 4 or 8 shortcuts to your favourite workouts. FREE TO START, PREMIUM TO GO FURTHER Use Musku for free with up to 3 workout templates and essential statistics. Upgrade to Premium for unlimited templates, advanced statistics and AI analysis of your training programme. Cancel your subscription at any time. For people who take their training seriously without overcomplicating it. Terms of Use: https://musku.app/terms/ Privacy Policy: https://musku.app/privacy/
Beast
Log your gym sessions quickly and efficiently with this workout tracker. It allows for easy data import from other apps, offers a rest timer, and provides detailed progress charts for each exercise and muscle group. You can also edit past workouts and add custom exercises.
- Import training data from other apps
- Log sets with one-tap repeat
- Automatic rest timer with notifications
- Extensive exercise library with custom options
- Muscle heat maps for volume tracking
- Progress charts for individual exercises
- Editable workout logs
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Beast is a workout tracker with no account and no subscription. Import years of training from another app, then log your next session in about ten seconds. SWITCH WITHOUT STARTING OVER Most workout trackers make you start at zero. Export your data from the app you use today and Beast reads it. Years of training, thousands of sets. Your PRs, your volume, your charts and your muscle map are all there on day one. LOG A SET IN ONE TAP Beast shows what you lifted last time next to every set. Repeating it? One tap on the checkmark logs it. Going heavier? Type the number and tap. Warm-up, working, drop and failure sets each get their own badge, and warm-ups never disturb your set numbering or steal a personal record. A REST TIMER THAT KEEPS RUNNING Rest starts itself the moment you log a set. Adjust it by 15 seconds, skip it, or leave the app entirely. A notification tells you when rest is up, even with your phone locked. 500+ EXERCISES, PLUS YOUR OWN Browse a library of hundreds of movements with instructions, filtered by muscle and equipment. Anything missing, you add yourself. A custom exercise fills in the muscle map and earns records exactly like a built-in one. SEE EVERY MUSCLE YOU TRAINED Every workout gets a muscle heat map: front and back body maps shaded by how much volume each muscle actually took, with a ranked breakdown underneath. Your profile shows the same map across your entire training history, so a neglected muscle group is impossible to miss. WATCH YOUR LIFTS GO UP Every exercise has its own progress chart: heaviest set, estimated 1RM or total volume, plotted session by session. Personal records are stamped onto the workout that earned them, so you can see the day you hit them. YOUR WHOLE TRAINING LOG, ADDED UP The profile tab is your lifetime numbers: total volume lifted, workouts completed, week-by-week training streaks, an activity grid of every day you trained, and your best set on every lift you have ever done. Tap any day to open that workout. FIX A WORKOUT LATER Logged 225 when you meant 245? Every finished workout is fully editable: title, date, duration, units, notes and every set of every exercise. Correct a weight and the personal record hands itself back to the workout that really earned it. BUILT FOR LIFTERS Barbell, dumbbell, machine, cable or bodyweight. Push-pull-legs, upper-lower, full body, 5x5, or whatever you wrote on the back of an envelope. Beast does not tell you what to train. It keeps an honest record of the work you did.
Screenshots
Verdict
The clearest difference is in-app purchases: Beast at none against Musku's 3. Musku's advantage is ads (none vs shown) and update cadence (every 3 days vs weekly). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Musku sells 3 in-app purchases, starting at $2.89 per month. Beast asks for nothing beyond the download.
Musku ships an update every 3 days, Beast weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Musku | Beast |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 days — better | Weekly |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Ad-supported |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 16.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 70 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Julien Legrand | Rishi Masand |
In-app purchases
Musku
- Musku Premium Monthly$2.891 Month
- Musku Premium$12.991 Year
- Musku Premium Annual14 Days trial$17.991 Year
Beast
No in-app purchases









