Leszek G.
Dla 68 plus to świetne ćwiczenia
Dla 68 plus to świetne ćwiczenia. Po 40 latach treningów nie przeciążam organizmu jak na siłowni kiedy cwicze za mocno. Ale efekty są świetne

Muscle Monster is listed under Personal Care.
Muscle Monster (musclemonster.fit) has 93 customer reviews on Five Star Index, with an average rating of 1.1 out of 5.
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Personal Care · Orlando, Florida
Excellent

Personal Care · Grants Pass, Oregon
Excellent

Personal Care · Great Neck, NY
Excellent

Personal Care · Costa Mesa, California
Excellent
93 approved reviews, newest moderated first
Leszek G.
Dla 68 plus to świetne ćwiczenia. Po 40 latach treningów nie przeciążam organizmu jak na siłowni kiedy cwicze za mocno. Ale efekty są świetne
Lesley G.
Scam Company…….beware!!!!! I signed up for the $4.99 trial then I was immediately offered further purchases. I did not realise that clicking the ‘next’ button automatically purchased these extras, I thought I was just scrolling past them!!! So I have now been charged a further $34.99. & $12.99!!! I have started a dispute with PayPal to hopefully claim my money back. Please beware!!!!!
Mugdha D.
They charged me additional amount from what I intended to pay. I’ve been emailing them constantly since yesterday that I made the payment by mistake. They haven’t responded to me or refunded back my amount. Do not use this app. It’s a scam. I’ll be taking legal action against this app if they don’t respond or refund my money back
Ashley P.
I would give nil stars if i could, do not join, it is a scan. I joined for a 1 month subscription for $10, 5 days later they took another $68 for 2 extra subscriptions I did not sign up for. You get no reply to cancel or to get your money back.
Paul P.
Do not join this app. They lock you in amd you can't cancel unless it falls under there strict guidelines. They claimed I had 2 accounts under that same email. One wasn't cancelled so they kept charging me. Complete garbage! Horrible company!
Karis M.
SAME-DAY CANCELLATION, NO REFUND FROM MUSCLE MONSTER. I bought the 12-Month Premium plan on May 26, 2026, and cancelled it the same day because the app did not work for me. Cancellation only stopped renewal; it did not refund the annual charge. Support refused to provide a refund and instead offered exchanges to other apps/products, extra membership time, and later sent basic cancellation instructions even though I had already cancelled. The tone was dismissive and sarcastic. Apple approved the refund. Muscle Monster did not. Based on my experience, I would avoid this company’s annual subscriptions and related products entirely!
Alina P.
I sent a request to cancel my subscription one month ago, but they still debited my account one month later as an auto-subscription.
Gretar B.
STAY AWAY FROM THIS SCAM. They charge me $93 over a three-month period for some crap additional called "Sleep Smarter Free Plan - Free Trial" that I never requested. It's impossible to get a response from their service support, since they don't answer any emails. Do yourself a favour and stay away from this SCAM og you can lose big time. Read other people's reviews. They are scamming everyone.