# Muscle & Motion: Strength — user reviews > 971 indexed App Store user reviews of Muscle & Motion by Muscle & Motion LTD, rated 4.90/5 from 7,739 ratings. - Source: https://appshunter.io/ios/app/muscle-and-motion-strength/id1302056349/reviews - App overview in markdown: https://appshunter.io/ios/app/muscle-and-motion-strength/id1302056349.md - Rating breakdown: 5★ 7,094 · 4★ 446 · 3★ 112 · 2★ 32 · 1★ 55 ## What do users think of Muscle & Motion? Overall sentiment: positive **Pros** - 🚀 Incredible depth of opportunity - 👍 Detailed visual anatomy - 👍 Muscular movement understanding - 👍 Incredibly useful for newbies - 👍 Excellent for whole body training - 👍 Helpful for becoming a PT - 👍 Detailed explanations and animations - 👍 Perfect for fitness professionals - 👍 Fantastic information and visuals - 👍 Brilliant for rehab/pre-hab exercises - 👍 Essential for students and trainers - 👍 Functional perfection - 👍 Precise and instructive - 👍 Phenomenal resource for trainers - 👍 Best PT app - 👍 Fascinatingly instructive - 👍 Unreal value for trainers - 👍 Game changer for the training world **Cons** - 🐛 Occasional crashes - 🔍 Frustrating search and filtering issues - 💰 Costly subscription - 🔍 Outdated and potentially harmful information **Commonly reported bugs** - Exercises not loading properly - Inconsistent and slow loading - Incorrect muscle labeling **Most requested features** - Ability to zoom and move 3D body model - Ability to create and save custom workouts - Offline access on Mac - Regular content updates ## Newest reviews (20 of 971) ### 4/5 — Bien mais un peu trop chère *2026-08-06* Cette appli est vraiment top mais elle reste assez chère. J’aurais aimé avoir plusieurs niveaux d’offres. Mon usage dans un premier temps se limiterait à la consultation des planches anatomiques et des mouvements. N’étant pas coach, la partie programme ne m’intéresse pas plus que ça. ### 4/5 — Great knowledge builder *2026-08-04, version 3.5.3* I downloaded this app as the sister to an anatomy app I’m purchasing. I have enjoyed the experience of the very few free sections. I may purchase this app as well. ### 5/5 — So Far So Good *2026-07-09, version 3.5.2* The Graphics are helpful and precise. Videos are short and to the point. ### 5/5 — Great app *2026-07-05, version 3.5.1* Love the detail and description for each movement ### 5/5 — Amy Divin, PTA *2026-07-05, version 3.5.1* Love this app! Helps me to explain muscle function and come up with exercises for my patients. ### 5/5 — Strength Training *2026-07-03, version 3.5.1* Graphics are amazing and very useful to understand the mechanics of each exercise. Knowing the main activation points and secondary is great also ### 5/5 — Easy to comprehend *2026-07-02, version 3.5.1* This is so good where it shows you the 3-D model of the body. It’s easy to understand and really allows me to imagine what the body is doing in motion. ### 5/5 — The best app for fitness enthusiasts *2026-07-02, version 3.5.1* No words needed ### 5/5 — Worth it *2026-07-02, version 3.5.1* Amazing explanation and diagrams for muscles. The best out there. Always updating and expanding. ### 4/5 — Love it ! Been using it since it was web only!! *2026-07-02, version 3.5.1* A picture is worth a thousand words! Helps me understand how to isolate and fix my form mistakes. ### 3/5 — 환불해주세요 *2026-07-01* 오늘 잘못 눌러서 결제됐어요 환불해주세요 ### 5/5 — Personal Trainer *2026-06-30, version 3.5.1* Excellent partner with training clients for specific strengthening needs ! ### 5/5 — Love it! *2026-06-17, version 3.2.3* I got this app for kinesiology class, and absolutely love it! Blown away by how much awesome information is contained in the app. ### 5/5 — Great *2026-06-15, version 3.5.0* Great app ### 5/5 — Irreplaceable *2026-06-11, version 3.5.0* Been a user for almost a decade now; originally on android, recent iOS convert. One of the few apps that came along for the transition, and it’s only gotten better over time. M&M, if you stay consistent to your philosophy, I’ll stay consistent as your customer. Much love to everyone who has a hand in its execution! ### 5/5 — Sensacional!, *2026-06-10* Facilita muito a vida, de quem trabalha com atividade física!! ### 5/5 — Jon Trevor *2026-06-10, version 3.5.0* Muscle & Motion is the best resource app for professionals looking to upgrade not ONLY their client experience but also their own knowledge base… Clients often forget technique advice in our sessions, this app provides them with much needed detailed explanations. As busy PT being able to create client workouts on the go is a game changer, thank you 🙏 ### 5/5 — Love *2026-06-10, version 3.5.0* Great app for friends that want to feel confident with their cues when strength training alone. Visuals, possible mistakes, mobility, and stretching. Really like this app. ### 5/5 — One of the best *2026-06-07, version 3.5.0* I have several anatomy apps, and they have advantages for pure anatomy; but for muscles and exercise routines and common mistakes, this is the best I’ve found. Excellent for PT, OT and trainers; as well as providers showing what is injured (and often how it was injured) I highly recommend this app ### 5/5 — Content *2026-06-04, version 3.5.0* I am thinking about getting it I just wish it was cheaper! ## Most critical reviews (10 lowest-rated) ### 1/5 — Constantly crashes *2026-03-16, version 3.4.1* I can’t scroll for longer than two minutes without the app completely crashing and closing itself. I paid money, i expect this to work. ### 1/5 — Pessimo *2026-02-12* Paguei o app ha alguns anos, para ter a versão vitalícia. Agora querem cobrar novamente?! **Developer response:** Hi, thanks for subscribing to our Strength Trainign app. Please note that we do not offer a lifetime license, only subscriptions (Monthly, Yearly) If you have any questions, please email us and our team will assist you. ### 1/5 — An Israeli app *2025-09-27, version 3.2.2* An Israeli app, you decide ### 1/5 — Please fix the 3d model *2025-05-21, version 3.1.4* After the last update, whenever you try to fine tune the view on the 3d model, the whole thing resets, and whole skeleton jumps back to default view. Will change the review after the fix ### 1/5 — Not good *2025-01-14, version 3.0.5* If you go to the arm section. Click any muscle in the arm every muscles pronounced wrist, extensor. This needs to be fixed. I do not like to pay for an app of this nature and it doesn’t work properly. Will not recommend this app to no one. Fix the app. Thanks Tony ### 1/5 — Läuft nicht *2024-12-27, version 3.0.5* Ich habe das Programm gekauft konnte mir 2 Videos anschauen seitdem läuft es nicht mehr… echt ätzend vor allem lief es kostenlos ohne Probleme grundsätzlich finde ich die Idee und Umsetzung echt gut und es ist auch sicherlich sein Geld wert wenn es läuft - was es nicht tut. Ich habe ein iPhone 16 pro Max mit aktueller Software am 21.12.24 ### 1/5 — Not worth it anymore *2024-11-21, version 3.0.1* Updated version is not as clear as the previous one - this is definitely a change for the worse. Previously you could also copy text to translate it, for example, now you can't. Searching for exercises is much worse. I was a subscriber for two years and that will be the end. ### 1/5 — Language *2023-11-27, version 2.7.24* „Hey, Thanks for your review! We are working in these days to support the German language. Hope to launch in Q2 2021“ Schade, dass es die App bis heute nicht in deutsch gibt. ### 1/5 — Precio excesivo *2023-07-18, version 2.7.21* Precio desorbitado ### 1/5 — App *2023-05-17, version 2.7.17* Buena explicación, pero es costosa sería bueno la traducción en español y más ejercicios de abdomen ## Most praised reviews (10 highest-rated) ### 5/5 — Best ever app *2026-08-11* Excellent app to learn body mechanics, best for gain knowledge ### 5/5 — Very beneficial *2026-08-03, version 3.5.3* Explains what to do, but importantly, not what to do in terms of lifting mechanics, as well as explaining what muscles, tendons and ligaments are involved with each movement. ### 5/5 — Incredibly Helpful *2026-08-02, version 3.5.3* I’m a very visual learner and need better explanations to really understand, and books can only help but so much. This app helps boost my confidence with the interactive features, detailed exercise explanations for proper form, anatomy functions and you can build your own workouts!! I purchased the yearly plan at 40% off and it’s an incredible value!! ### 5/5 — Excellent app *2026-07-30, version 3.5.3* I love how much you can learn in this app and how well it is explained. The visuals are great ### 5/5 — Great app *2026-07-24, version 3.5.3* Just downloaded it and can tell it’s going to be an awesome app for personal trainers ### 5/5 — Great app *2026-07-23, version 3.5.3* I got everything I wanted from this app and even more! ### 5/5 — Love this app *2026-07-21, version 3.5.3* Great app , Using to help out with personal training ### 5/5 — Love it *2026-07-13, version 3.5.2* I am happy to use this app. Hope it will be developed more and more. And I am with this app. Thanks ### 5/5 — Miss *2026-07-12, version 3.2.3* Brilliant! ### 5/5 — I like it *2026-07-12, version 3.5.2* Great for my clients --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*