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Updated July 2026 · real, multi-region App Store reviews
Head-to-head

Muscle Booster Workout Tracker vs MadMuscles

Muscle Booster Workout Tracker 4.5★ · Free + IAP 70
Winner Muscle Booster Workout Tracker
MadMuscles 4.4★ · Free + IAP 55

Muscle Booster Workout Tracker is a better choice for most users due to its more consistent positive feedback on workout effectiveness and customer service, despite both apps facing significant billing complaints.

Full reviews: Muscle Booster Workout Tracker · MadMuscles

Both Muscle Booster Workout Tracker and MadMuscles offer personalized workout plans, but Muscle Booster generally receives more positive feedback on its program effectiveness and customer support. However, both apps are plagued by numerous complaints regarding deceptive subscription practices and unexpected charges.

Head to head

Features & Workout Quality edge: Muscle Booster Workout TrackerR1R5R17R20
Muscle Booster Workout Tracker Muscle Booster offers tailored workout plans based on fitness levels, goals, and equipment, with clear, concise instructions and video support for exercises R20R46. Users appreciate the ability to adapt workouts, track progress, and integrate nutrition logging R5R46. Some find the workouts effective and challenging, leading to noticeable results . However, a few users found the programs too basic or not suitable for specific conditions despite inputting them R1R17.
MadMuscles MadMuscles also provides tailored workout plans, with many users finding the workouts effective, intense, and motivating, even for those getting back into fitness or with specific goals R58. Some appreciate the bodyweight and HIIT options R58. However, a significant number of users report that the programs are not well-adapted to their stated limitations, such as bad knees or back issues, despite providing this information during setup R62.
Ease of Use & App Functionality edge: Muscle Booster Workout TrackerR2R3R5R6
Muscle Booster Workout Tracker Muscle Booster is generally described as easy to use, with a clear layout and user-friendly interface R2R14R20. Users like the tracking features and motivational elements like streak counts R5. However, some users experienced technical issues like the app not opening, not updating, or videos not working R6. There's also a complaint about lack of integration with the Activity App R3.
MadMuscles MadMuscles is praised for being intuitive and fluid by some , and many find the workouts easy to follow . However, several users report significant app functionality issues, such as videos not streaming to bigger screens, chats crashing, the app not full-screening on devices, and a lack of audio instructions . Some also find the movements too quick or lacking sufficient explanation .
Price & Value tieR4R5R7R9
Muscle Booster Workout Tracker Muscle Booster is perceived as good value by some users, especially those who use it regularly and find the pre-designed workouts suitable R5. However, a significant number of complaints revolve around deceptive pricing, unexpected monthly payments, hidden subscription increases, and charges without clear consent R4R7R9. Some feel it's expensive, especially when compared to free alternatives R17.
MadMuscles MadMuscles also faces widespread criticism regarding its pricing and subscription practices. Users report unexpected charges, hidden subscription renewals, and being billed for services they didn't authorize or after cancellation R54. There are instances of users being charged significant amounts (e.g., $140, $59.99, $39.99, $29.99) without clear consent R54.
Customer Support & Refunds edge: Muscle Booster Workout TrackerR2R10R14R18
Muscle Booster Workout Tracker Muscle Booster receives positive feedback for its customer service, with users describing it as excellent, swift, professional, and going above and beyond to rectify issues R2R10R14R18. Refunds are mentioned as being kindly received or promptly issued even when the app had issues R18. However, some users who felt misled about subscriptions had difficulty canceling or getting refunds .
MadMuscles MadMuscles' customer service is described as professional and reactive by some , with specific coaches like Cole and Dan receiving praise . However, many users report poor customer service, with no contact number, slow email responses, and refusal to issue refunds for unexpected charges despite cancellations . There are complaints about being led on through email threads without resolution .
Pick Muscle Booster Workout Tracker if

You are looking for a workout app with effective, tailored plans and responsive customer service, and are willing to carefully manage your subscription R2R10R20.

Pick MadMuscles if

You are seeking intense, motivating bodyweight or HIIT workouts and are comfortable with potential app glitches and a less reliable refund process R58.

Evidence note: Both apps have a high volume of negative reviews specifically concerning deceptive subscription practices and unexpected charges, which significantly impacts their overall user satisfaction despite positive feedback on workout content. The free-to-paid model appears to contribute to much of the friction for both apps.

Frequently asked

Are Muscle Booster Workout Tracker and MadMuscles free to use?
Both Muscle Booster Workout Tracker and MadMuscles are free to download but operate on a Free + In-App Purchase (IAP) model, meaning core functionality or full access to workout plans often requires a paid subscription, which many users report being charged for unexpectedly R4R7R13R54.
Do these apps offer personalized workout plans?
Yes, both apps offer personalized workout plans; Muscle Booster creates a plan based on your fitness level, goals, and equipment R20R46, and MadMuscles also provides tailored workouts R58, though some users found MadMuscles' plans not well-adapted to their stated physical limitations R62.
How is customer support for Muscle Booster Workout Tracker and MadMuscles?
Muscle Booster Workout Tracker generally receives positive feedback for its customer service, described as excellent, professional, and helpful with refunds R2R10R14R18, while MadMuscles has mixed reviews, with some praising individual coaches but many reporting poor service, lack of contact numbers, and difficulty with refunds .

What reviewers actually said

Built only from these 100 real reviews (foreign ones translated). Superscripts jump to the quote here. Apple has no per-review links, so [ref] opens that app's reviews on the App Store.

  1. [R1] Muscle Booster Workout Tracker 1/5 · GB Basic: This product is extremely basic and doesn’t drive change, it is way too easy
  2. [R5] Muscle Booster Workout Tracker 5/5 · GB Great little app: I use this mon, weds, Friday and sometimes Saturday. But it doesn’t matter when because it tracks what you’ve done and are doing. I like the streak count in weeks. It’s a good motivator for me. The pre-designed workouts have suited me perfectly and I know I can tweak them as I need. I like the fitness check to. I probably don’t use it to its full capacity but it’s all I need. I l
  3. [R17] Muscle Booster Workout Tracker 1/5 · GB Useless: Fill out questionnaires for program to then ask for squats and knee press-ups , when I’ve stated that I have severe back pain and bad knees! Within hour of paying, was flooded with companies offering same thing, free of charge. I feel this is nothing but a scam, praying on those of us that just want to get fitter and improve our health.
  4. [R20] Muscle Booster Workout Tracker 5/5 · GB Tailored: I’ve been using MuscleBooster for a while now and honestly it’s been way better than I expected. Getting started is super easy, you just answer a few questions about your fitness level, goals, and what equipment you’ve got, and it puts together a workout plan for you pretty much straight away. What I like most is how simple the app is to use. Everything’s laid out clearly, so you’re no
  5. [R2] Muscle Booster Workout Tracker 5/5 · GB Great App: Used this for just 4 weeks and it was great. Easy to follow. Customer service when needed was excellent.
  6. [R3] Muscle Booster Workout Tracker 3/5 · GB App is great, but no integration with Activity App: Just want to say the contents in terms exercises and the workout plans are great, also like how it adjusts to injuries or specific pains. However, technologically speaking, I would expect full integration with the Activity App, which is not happening right now. So therefore I cannot give it more starts unfortunately.
  7. [R6] Muscle Booster Workout Tracker 3/5 · GB Can’t open the app for 2 days in a row: I’ve updated the app and still same issue. Not sure what to do other than delete the app and re-install but then I’ll lose all the data?
  8. [R4] Muscle Booster Workout Tracker 1/5 · GB Timing: Paid for the month, but wasn’t intending to begin straight away. Now, by the time I’ll be able to begin, my plan will have ended. Just completely wasted my money.
  9. [R7] Muscle Booster Workout Tracker 1/5 · GB Deceptive: Be aware of the monthly payments without notification
  10. [R9] Muscle Booster Workout Tracker 1/5 · GB RIP OFF,AVOID!!!: Read all the small print or you will be out of pocket!!!!!
  11. [R10] Muscle Booster Workout Tracker 5/5 · GB Great customer service: When I recently had a problem with something, their customer service person went above and beyond to rectify the situation! Truly, they stand out in a way where other companies would have just said “no” or ignore me. Can’t thank them enough!
  12. [R14] Muscle Booster Workout Tracker 5/5 · GB Easy to follow & great customer service: The app is very user friendly and counts you in and reminds you of your form throughout the exercise. Contacted customer service for a billing query and was dealt with swiftly and professionally 🙏
  13. [R18] Muscle Booster Workout Tracker 5/5 · GB Thank you 👍👏👏👏: The product wasn’t for me and I requested a refund which was kindly received. Thank you and good luck with you business
  14. [R13] Muscle Booster Workout Tracker 1/5 · GB Subscription ???: I went to look at the app, once … and somehow you already started charging mim monthly subscription!!!!???? If I would commit to a subscription I would never do it just for a month do somehow this app mislead me to do that. I am glad I checked my email today and found this in time to cancel any further charges. I am impressed. I haven’t authorised any charges (nearly £30!!! I cou
  15. [R54] MadMuscles 1/5 · US Fraud: Don't use this app, this is a fraud, I bought this service once and in the second month, they stole 140 dollars from me without telling me and without my permission and caused me a lot of inconvenience!
  16. [R46] Muscle Booster Workout Tracker 5/5 · GB Daily Callisthenics Structure: This plan is excellent for me. It provides a daily exercise structure that I can adapt to my needs but keeping it challenging. It’s clear and concise instruction so makes me focus on form not quantity. Also tracks my walks and I can input my meals for a food log. It’s keeping me motivated and keen and I love it.
  17. [R58] MadMuscles 5/5 · US Mad Workout: Great workout with solid movements great for those trying to get back into fitness regimens. I just turned 60 and find this to be a great HIT workout with body weight. Best for us older guys and cardio metabolic workout combined
  18. [R62] MadMuscles 3/5 · US Good work out if I was 30 years younger.: It's a bit too difficult for a 55 year old man. Who's knees and back is not a great condition. I mentioned this in the questions.

Synthesized from 100 recent App Store reviews · updated July 2026 · View on the App Store