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

Muscle Booster Workout Tracker vs Fitness Coach

Muscle Booster Workout Tracker 4.5★ · Free + IAP 75
Winner Muscle Booster Workout Tracker
Fitness Coach 4.5★ · Free + IAP 50

Muscle Booster Workout Tracker is the better choice for users seeking comprehensive, tailored workout plans and reliable customer support, despite some billing confusion, while Fitness Coach struggles with consistent access to free content and app stability.

Full reviews: Muscle Booster Workout Tracker · Fitness Coach

Muscle Booster Workout Tracker offers personalized workout plans, effective exercise guidance, and responsive customer service, though some users report issues with subscription clarity. Fitness Coach provides diverse workout options but is frequently criticized for paywalls, app freezes, and misleading free trial claims.

Head to head

Features and Workout Quality edge: Muscle Booster Workout TrackerR3R5R12R20
Muscle Booster Workout Tracker Muscle Booster Workout Tracker users appreciate the app's tailored workout plans, which adjust to fitness levels and injuries, and its clear video support for exercises R3R20. Many find the workouts effective and motivating, leading to noticeable results R5R12. The app also offers nutrition tracking and meal planning .
Fitness Coach Fitness Coach offers a variety of workout options, including personalized plans and tracking for water, steps, calories, and weight . Users report seeing results quickly . However, some find the workouts repetitive R69 or too intense for their stated fitness level . There are also complaints about receiving inappropriate workout suggestions, like dumbbells when no equipment was specified .
Ease of Use edge: Muscle Booster Workout TrackerR2R5R12R14
Muscle Booster Workout Tracker Muscle Booster Workout Tracker is generally described as easy to use, with clear layouts and simple navigation R2R12R14R20. Users find it simple to follow the exercises and track their progress R5.
Fitness Coach Fitness Coach has a simple initial quiz and generally good workout presentation . However, some users report issues with the app freezing or not progressing past certain screens, making it difficult to use R54R69R92R95.
Reliability and Performance edge: Muscle Booster Workout TrackerR6R23R33R35
Muscle Booster Workout Tracker While most Muscle Booster Workout Tracker users report a stable experience, some have encountered issues such as the app not opening for days R6, specific exercise downloads failing R23, or the app stopping working after a short period R33. A few users also had trouble with login codes not being sent R35.
Fitness Coach Fitness Coach frequently suffers from reliability issues, with users reporting the app freezing, crashing, or not opening at all R69R92. Notifications for exercises or water intake also do not consistently work .
Price and Value edge: Muscle Booster Workout TrackerR4R5R7R9
Muscle Booster Workout Tracker Muscle Booster Workout Tracker is a paid app with in-app purchases, and while some users find the price point acceptable R5, many express significant frustration over unexpected or unclear subscription charges R4R7R9. Some feel misled about the cost and auto-renewal R13R15.
Fitness Coach Fitness Coach is also a paid app with IAP, and a major point of contention is its aggressive paywall R53R57R59. Many users feel tricked, as the app is advertised as free but quickly demands payment for continued use, often after completing an initial questionnaire or a single workout R66. There are also reports of being charged after canceling a free trial .
Customer Support edge: Muscle Booster Workout TrackerR2R10R14R18
Muscle Booster Workout Tracker Muscle Booster Workout Tracker receives high praise for its customer service. Users report excellent, swift, and professional responses to billing queries, technical issues, and refund requests R2R10R14R18. Support is noted for going 'above and beyond' R10.
Fitness Coach There is no specific feedback on customer support for Fitness Coach in the provided reviews. The focus is primarily on app functionality and billing issues.
Pick Muscle Booster Workout Tracker if

you want a highly personalized workout plan with good video guidance and responsive customer support, and you are willing to carefully manage your subscription details.

Pick Fitness Coach if

you are looking for diverse workout options and tracking features, and you are prepared to deal with frequent paywall prompts or potential app stability issues.

Evidence note: Evidence for Fitness Coach's customer support is lacking, as no reviews directly address it. The comparison on this dimension is therefore one-sided.

Frequently asked

Is Muscle Booster Workout Tracker truly free?
No, Muscle Booster Workout Tracker is a paid app with a Free + IAP model, and many users report being charged for subscriptions without clear notification or consent R4R7R13R15.
Does Fitness Coach offer free workouts?
Fitness Coach is advertised as Free + IAP, but users consistently report that most features and continued access to workout plans require a premium subscription, often costing around $5 per week or $100 per year R53R57R59R66.
Can Muscle Booster Workout Tracker adapt to injuries?
Yes, Muscle Booster Workout Tracker is noted for its ability to adjust workout plans to accommodate injuries or specific pains R3.
What are common technical issues with Fitness Coach?
Common technical issues with Fitness Coach include the app freezing, crashing, or not opening, preventing users from accessing their workouts R54R69R92R95.

What reviewers actually said

Built only from these 110 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. [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.
  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. [R12] Muscle Booster Workout Tracker 5/5 · GB Newby: Since joining just under 2 weeks ago have used the app nearly every day and find it very easy to use and can feel a difference in myself. Will keep it up hopefully
  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. [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 🙏
  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. [R23] Muscle Booster Workout Tracker 2/5 · GB Loved it but…: I really enjoyed this. A great program was designed for me and I enjoyed doing it until the app stopped downloading further Tai Chi exercises after about seven days. It just blocked itself. Which was infuriating as I was enjoying the course. I reported this thinking I’d get a fix, but they just gave me a prompt full refund! Oh well…
  9. [R33] Muscle Booster Workout Tracker 1/5 · GB Need help: Had the app for 24 hours and stopped working. Wont update. Suggestions.
  10. [R35] Muscle Booster Workout Tracker 1/5 · GB No logon code sent sent: Five days after subscribing no codes sent or reply’s to my messages
  11. [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.
  12. [R7] Muscle Booster Workout Tracker 1/5 · GB Deceptive: Be aware of the monthly payments without notification
  13. [R9] Muscle Booster Workout Tracker 1/5 · GB RIP OFF,AVOID!!!: Read all the small print or you will be out of pocket!!!!!
  14. [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!
  15. [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
  16. [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
  17. [R15] Muscle Booster Workout Tracker 1/5 · GB I feel I have been misled with repeated charges from my card account.: Very unhappy about repeated charges from my account that to my knowledge I did not sign up for. My advice is be very careful with this app. I have not used it and I am still being charged. Time to stop. 🛑
  18. [R53] Fitness Coach 3/5 · US idrk: good app, just ALWAYS makes u pay for it.
  19. [R57] Fitness Coach 2/5 · US Stop with the premium: I can't even do a workout without it asking for premium and that much every week is stupid. Stop using money so we can look better
  20. [R59] Fitness Coach 3/5 · US Decent for free: I mean if your looking for a free workout app that you don’t (have) to pay for, this is it. It’s just all the things that are actually good are way to expensive and you have to pay money. I’m a kid working out and it’s just not worth the extra money that I don’t have.
  21. [R66] Fitness Coach 1/5 · US Total scam if you don’t want to pay: I found this app as an ad on SnapChat and was super excited. First it talks about your wait, age, and a few other things. Then it immediately asks for you to pay $5 either every week or month. Some people might not care, but all I wanted to be just a little fit for the summer! Is that too much to ask?!
  22. [R54] Fitness Coach 2/5 · US This makes me frustrated!: Can someone tell me how to carry on after the question that says “How do you consider your current fitness level?” Because it keeps on bringing me to pictures of random users and I can’t get off the screen :( I was looking forward to using this app
  23. [R69] Fitness Coach 2/5 · US Ehh: Yes, you have to pay. But it gives you pretty much the same workout routine every week and it break down a lot. So there are some days when the app doesn’t even open or in the middle of your workout it just stops working.
  24. [R92] Fitness Coach 3/5 · US Good workout but one glitch: This is a very good app with very good resources but the app freezes every time I close it and I have to delete and reinstall the app for it to unfreeze
  25. [R95] Fitness Coach 3/5 · US K: App freezes when i press x on the subscription

Synthesized from 110 recent App Store reviews · updated July 2026 · View on the App Store