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BODYSIM

BODYSIM

Gain muscle and shed fat with your digital twin

110 followers

Gain muscle and shed fat with your digital twin

110 followers

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BODYSIM combines sensor fusion with metabolism and physiology scientific modeling to build your digital twin. It's not just another fitness app - it's a personalized system that guides you from where you are to where you want to be.
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Company Info
bodysim.com
BODYSIM Info
Y Combinator
Launched in 2025View 1 launch
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p/bodysim
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Do you use BODYSIM?

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BODYSIM gallery image
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Launch tags:
iOS•Health & Fitness•Quantified Self
Launch Team / Built With
Leah MartinRyan Richt
Withings

What do you think? …

Leah Martin
Leah Martin
BODYSIM

BODYSIM

Maker
📌
By far the most comprehensive solution for understanding your metabolism and potential limitations to building muscle. This app is a game changer! DEXA scan, monthly blood testing, 3D scan, workout tracking, food tracking, and recommendations.. it really brings all the bits and pieces together that
Report
6mo ago
Nika
Nika

Bonus points for complex data. I haven't seen something like this before. There are many BMI counters, etc., which is not something we can rely on completely, but this is a very specific app. I consider that price fair, but I think it can be pricy for a single person.

Do you have a specific group you are targeting? Companies? Fitness specialists with their clients? People from the medical field? (I recall that when I was lectured by a chap from nutrition counselling, he had a similar solution on his MacBook. However, he also collaborated with medical students.)

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6mo ago
Leah Martin
Leah Martin
BODYSIM

BODYSIM

Maker

@busmark_w_nika Thanks for weighing in! We're focusing initially on individuals looking to make a big change in their approach to building muscle. We're working with a couple personal trainers who use it for themselves, and will recommend to clients, but aren't pursuing a B2B model just yet!

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6mo ago
Nika
Nika

It is a pity that I haven't found this tool 5 years back when I did fitness and trained people. But I am pretty sure that there are many out there who can benefit from it. Wish you GL! :)

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6mo ago
zhiyue chen
zhiyue chen

Bodysim is so interesting! I think with digital avatars, fitness enthusiasts can not only post selfies from the gym to show off their fitness achievements but also showcase how strong their digital avatars are!

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6mo ago
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