Muscle Booster Workout Tracker

• 1 Year Premium — $59.99/year ($4.99/mo)
• 3 Months Subscription — $19.99/month
• 3 Months Subscription — $24.99/month
• 3 Months Subscription — $29.99/quarter
• 3 Months Subscription — $39.99/quarter
• Muscle Booster — $14.99
• Muscle Booster Premium — $59.99
• Muscle Booster Workout Premium — $19.99
• Premium Bundle — $29.99

Last verified 2 Sep 2026

4.5 137290 ratings · App Store

1. 5/5So far so good

   Really great app. As I've gotten older, I've put on a lot of weight, particularly in my mid-section. I've always had a hard time consistently going to the gym, so I wanted something that I could easily follow and stick to. I've been using the home workout plan for about 8 weeks. It's definitely been helpful with getting my stomach a little more trim, though I haven't lost much weight. Overall, I'm very happy with my results so far. PROS: Straightfoward to get started and nice clear intrerface. The initial exercises were all doable at my fitness level. Videos have detailed instructions that highlight the muscles that each exercise focuses on. You can set the length of the workouts and what equipment you have available (or no equipment), so it's easy to get in at least some exercise every day. You can give a thumbs down to any exercises that are too difficult and they won't be included in your routine for a while. That's definitely been important because occasionally the app will throw in some insanely difficult (well for me anyway) exercises. CONS: None of these are deal-breakers. Just a couple of simple things that could really improve the app. It would be great to have audio instructions at the beginning of each exercise. Right now, I pause the routine to read the details of some of the more complicated exercises. By adding audio I could keep to the flow of the routine without stopping. The time given for a few exercises is off, e.g. there's no way to do 30 reps for some. In those cases I either stop when the app tells me regardless how many reps I've completed, or I'll pause the app and get to the number of reps.

   ChrFan · 2 Sep 2026

2. 3/5A few frustrating gotchas

   I never buy apps but I wanted to get a workout routine that was tuned to me and would progress as I do. I loved this app in the beginning, my muscles are more sore than any other workout I have done in the past. I’m a week in and my triceps are at their max so I figured my routine would move into my legs or abs, but it kept having me repeat the chest and arm strengthening. I found out today that the app is not tracking my progress, it doesn’t think I have been working out all week. For those that this is happening to, the developer requires you to hit the share button at the end of the workout to track that you completed it. This is annoying, I didn’t plan on posting to Facebook my workouts, the developer is trying to get free advertisement for a paid app. They need to add an option at the end to share or mark the workout complete. The good news is you can click on the share button, but cancel the actual Facebook post. This will mark your routine done but keep it private. I’m going to try that until my subscription is up and look for another app. Also, like others mention, the “contact us” button doesn’t work. I’m very suspicious of the integrity of this app. The workout have been great though so I hope they make some improvements. This app is too pricey for it not to “requires” free advertisement to Facebook. No one wants to see me post everyday I performed a daily routine for 7 minutes, how annoying I would be 😀

   Todd_Dre · 2 Sep 2026

3. 5/5Muscle Booster

   First off, I’d like to say that as I’d gotten older I didn’t really care to work out much. I’d gotten so sedentary that my mind would tell me I needed to do something but my body just wouldn’t respond. What changed for me was I lost of my wife unexpectedly last year and it just made me have this sense of urgency to change my ways. I initially started using Muscle Booster as a way to cope and get my mind off the loss. Then it became therapeutic for me along with walking 4 days a week. I must say that I’ve enjoyed it for more than I ever thought. I use the walking/steps feature, the chair workouts, and also the Home Strength exercises. All of this has been life changing for me and I’ve really been dedicated to continuing it because it has tremendous health benefits (I’m diabetic) and I’ve also changed my eating habits for well over a year now. I have recommended this to quite a few people already. The workout start from beginner, to intermediate, to difficult and range from anywhere to 7-10 minutes depending on the workout regime. You burn quite a few calories doing them and just get an overall good workout. It also has reminder features to help motivate you to work out and remind when it’s time to do so. Overall my experience with it has been great.

   GodsGrace21 · 2 Sep 2026

4. 5/5Works for me

   After my youth and as a college athlete, 44 years ago, I floundered with various programs. The repetitive CD programs worked as they got you through their “90 days”, etc, but long term sustainability just wasn’t there with lack of variety and the repetition of joke and commentary. Trying myself to replicate the structured routines laid out by coaches was equally fruitless, doing a “little of this, little of that” to the point of frustration with no results. I am not generally a structured guy in my life, but when it comes to working out, I need it to make sense and be mindless. This is what you need to do today, DO IT. As a 64 year old guy Muscle Booster finally broke me out of decades of frustration. I started in a chair for 15 minutes, and am now doing 30 minute of full body resistance training, and looking forward to every workout. The App adjusts to your feedback and designs a workout that varies and slowly progresses as you tell it what works and doesn’t. It is amazingly adaptable in every way imaginable. I have dropped 40 pounds while clearly adding muscle to this old frame (including low carb with IF). Life has become much easier and I look forward to each of my three times a week workouts (well maybe not so much leg day, LOL, but that is the mist important for us old dudes), chest-shoulder-triceps, abs-back- biceps and the dreaded leg day. Any age, any fitness level, any sex, any variety of equipment (I have some kettle bells, bands, 5-25 pound adjustable dumbbell set and a multi position bench) it will create easy to follow and a variety of exercises in the daily plans to keep you engaged and get in shape. Best fitness tool I have found, and I’ve been looking for a LONG time.

   McBoog · 2 Sep 2026

5. 4/5Good but could be much better

   I have been using the Muscle Booster program for over 4 months. I primarily use the Strength: Home routine 3 times per week 60 min each. I also follow the daily Recovery plan. The program is acceptable, but it could be much better. I like that it keeps track of what muscles are weak from previous workouts and continually changes up the types of exercises to keep things interesting as well as focusing on areas of the body that have recovered from previous workouts. I also really like that it shows a person doing the exercise to help you keep the pace. But one problem is that sometimes the reps done by the person you are following is much more or much less that the requested amount. The program particularly has problem counting reps for doing twist or other exercises that repeat a left motion followed by a right motion. I believe that means that 1 rep is completed once both sides have finished. The other problem is that it does not make any recommendations on what to do for the secondary exercise or recovery. It gives a list of other short-term programs, but it does not give any advice. It should also include a stretching program to increase flexibility. The recovery program does loosen up after a workout, but does not really help increase long-term flexibility.

   Scrabble Lover 44 · 2 Sep 2026

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