Comparison

AFTRBRN vs Musku

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

AFTRBRN

Features
Read full description

AFTRBRN is a fitness tool built for the pursuit of peak performance. Terms of Use (EULA): https://aftrbrn.app/terms Privacy Policy: https://aftrbrn.app/privacy

About

Musku

Features
Read full description

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/

Screenshots

AFTRBRN4 screens
Musku4 screens

Verdict

The call

The clearest difference is update cadence: Musku at every 3 days against AFTRBRN's every 8 days. Musku also leads on iOS requirement (16.4 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. AFTRBRN sells 1 in-app purchase, starting at $12.99 per year and Musku sells 3 in-app purchases, starting at $2.89 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AFTRBRN ships an update every 8 days, Musku every 3 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

Scorecard2 real differences ยท 4 level
AFTRBRN versus Musku: the parameters behind the verdict, then further details
ParameterAFTRBRNMusku
PriceFreeFree
Update frequencyEvery 8 daysEvery 3 days โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, Mac โ€” betteriPhone, Apple Watch
Requires iOS18.616.4 โ€” better
Further details โ€” not scored
Size129 MB70 MB
Age rating4+4+
DeveloperOVRDRVJulien Legrand

In-app purchases

1 purchases

AFTRBRN

Subscriptions1
  • ANNUAL$12.991 Year
3 purchases

Musku

Subscriptions3
  • Musku Premium Monthly$2.891 Month
  • Musku Premium$17.991 Year
  • Musku Premium Annual14 Days trial$17.991 Year

Questions

Is AFTRBRN free?
AFTRBRN is free to download, with in-app purchases available.
Is Musku free?
Musku is free to download, with in-app purchases available.
Do AFTRBRN or Musku have ads?
Neither AFTRBRN nor Musku shows ads.
Which is updated more often, AFTRBRN or Musku?
AFTRBRN ships an update every 8 days, and Musku every 3 days. Most recently, AFTRBRN was updated on October 31, 2026 and Musku on November 9, 2026.

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