# Longevity Quantified — Precision Muscle Intelligence

> Precision Muscle Intelligence (iPhone/iPad app by Longevity Quantified.)

- Source: https://appshunter.io/ios/app/longevity-quantified/id6809649853 (this page in markdown: same URL + `.md`)
- Developer: [Longevity Quantified](https://appshunter.io/developer/6809649855)
- Category: Lifestyle
- Price: Free
- Age rating: 17+
- Requires: iOS 15.5 · 85 MB
- Languages: American English
- Released: 2026-10-08
- Data updated: 2026-10-24

## What is Longevity Quantified?

Longevity Quantified’s muscle sensing puck empowers you to focus on your training and recovery powered with scientific insights.

The muscle puck features tech that was built by experts in wearables and software space to accurately measure how you use your muscles in real time. The Longevity Platform uses these real time signals to provide insights to you to focus on what matters the most to you. There are endless possibilities for what you can do with the feature and we get you started with the two possibilities:

1. Posture tracking
Extended desk work and mobile device usage place continuous strain on muscles, resulting in pain, fatigue, and poor posture.
Leaning your head forward to view a screen significantly increases the load placed on your neck.

Conventional posture correction solutions generally fall into two categories:
- Passive braces physically pull your shoulders back; however, because your muscles remain disengaged, they can weaken over time.
- Tilt-based devices alert you when leaning past a specific threshold, yet they cannot detect whether your muscles are actively engaged.

The Muscle Puck addresses both limitations by using advanced Electromyography (EMG) muscle sensors to monitor posture and build back muscle strength over time.

With Longevity Quantified, you can improve your posture, build strength, and present yourself with confidence.

2. Strength Training
When you go through strength training, are your muscles actually engaged and working? Without the right feedback, you could easily waste the training effort or worse, hurt your body in the process. 

Longevity Quantified’s muscle puck gives you realtime monitoring of whether and how much your muscles are working during your training. It gives you live rep counts and measures the power you use during your reps.

## Is Longevity Quantified safe?

Not enough ratings yet to assess Longevity Quantified.

## Is Longevity Quantified legit?

Longevity Quantified has limited verification signals. The AppsHunter Legitimacy Score for Longevity Quantified is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2.0 — 2026-10-22

- Moved permission requests to when the actually needs them.
- Improved Getting started experience
- Minor bug fixes

### 1.1.0 — 2026-10-15

- UI fixes in Posture sub-app's goal creation
- Simplified settings menu

### 1.0 — 2026-10-08

No release notes.

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*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 2026-10-24.*