Spren Body Composition Scanner

Spren Body Composition Scanner

Measure Body Fat Percentage

1.5K ratings
98 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • February 22, 2023
  • May 12, 2026

Features

Spren Body Composition Scanner screenshot #1 for iPhone
Spren Body Composition Scanner screenshot #2 for iPhone
Spren Body Composition Scanner screenshot #3 for iPhone
Spren Body Composition Scanner screenshot #4 for iPhone
Spren Body Composition Scanner screenshot #5 for iPhone
Spren Body Composition Scanner screenshot #6 for iPhone
Spren Body Composition Scanner screenshot #7 for iPhone
Spren Body Composition Scanner screenshot #8 for iPhone
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About

This app uses your smartphone to measure body fat percentage, BMI, and body composition. It provides detailed health reports, tracks weight loss, and offers personalized nutrition plans, acting as a smart scale alternative with research-grade analysis.

Body fat percentage measurement
BMI calculator
Body composition analysis
Weight tracking
Personalized nutrition planning
Multi-page PDF reports
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What users say

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What's New in Spren Body Composition Scanner

1.13.3

May 12, 2026

- Bug fixes

Subscription plans

Annual

Annual Plan

$119.991 Year
7 Days trial
How to cancel Spren Body Composition Scanner subscription ⁉️
6

In-App Purchases

$17.99

Body Composition Analysis

Comprehensive body composition scan

Events

Read more about Do a body scan with Spren

Do a body scan with Spren

Kick off spring with body scan insights!

Mar 11, 2024 Apr 11, 2024

Read more about Find out your body composition

Find out your body composition

Kick off 2024 with body composition insights!

Feb 2, 2024 Mar 3, 2024

User reviews

Not helpful for loosing weight

I think most people use this as just a scanner to understand their body composition. I was hoping for some more coaching around loosing weight. I set a weight goal when I started the app but every week I do the body scan the AI bot increases my calories and protein. I’ve lost 5 pounds in the first month but haven’t been able to drop weight in the past two months. I wanted to loose 15 to be at a “healthy weight”. When I asked the bot about my weight goal it said it was to make steady sustainable progress. I paid for a year but would not renew. Also the app is very glitchy. I have issues with almost every function and have to close and re open the app all the time to get it to work.
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Broken Signup

The sign up process forces you to provide a phone number, which is unreasonable. It sends an OTP to your email as well, but the process just goes in a loop and the code is always rejected.

I don’t know how any modern app developer could get a signup journey wrong in 2026.

Results off by 9%

Excellent idea but didn’t work for me. I’ve been running and working out for ~18 years but from an InBody days before using Spren my body fat was 28% (trending downward with lifestyle). Spren gave me 37% and said I did not qualify for athlete mode because athletes have body fat in the teens. I believe healthy body fat for women goes up to 24%. Excellent idea but I’m sticking to the free InBody at my local GNC. Love Elite HRV by the same team though!
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Spren App

Love this app! The body scanner is awesome. My only improvement recommendations are for the nutrition section. It would be helpful if you could get meal summaries as well as the running log of food you eat. Another useful feature would be if you could get daily totals for your micronutrients as well.
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Had a proper body scan done

The spren results were
Miles away told the Ai and it just said they would expect a small difference it was about 10% in body fat so I just deleted the app

Developer apps

User experience

🐞

Reported Bugs

11 issues

No login possible

Bug

Doesn't work

Bug

Measurements are nowhere close to DEXA scans

Bug

Can't delete account

Bug

Useless

Bug

Gimmicky at best

Bug

Impossible to get a reading since last update

Bug

App crashes when trying to set weight above 245lbs

Bug

Buggy

Bug

Bad image recognition

Bug

Doesn't scan under any circumstances

Bug

Requested Features

3 requests

Integration with Apple Health for weight tracking

Feature

Demo or trial before subscription

Feature

Monthly subscription option

Feature

FAQ

What does the Spren Body Composition Scanner app do?

This app uses your smartphone's camera to perform body scans, providing measurements for body fat percentage, BMI, and detailed body composition analysis. It goes beyond basic weight tracking to offer insights into fat mass, lean mass, and resting metabolic rate, comparable to DEXA scan results.

What are the key features of the Spren app?

Key features include an advanced BMI and body fat calculator, comprehensive health reports with body composition breakdown, a weight tracker, and personalized nutrition planning. It also provides multi-page PDF reports detailing various body metrics and compares your results to healthy ranges.

How much does the Spren Body Composition Scanner app cost?

The app is available for free with in-app purchases. Users can sign up for comprehensive wellness subscriptions to access all features and detailed reports. Subscriptions can be canceled at any time.

Is the Spren app compatible with my device?

The description does not specify device compatibility. However, it is designed to work with any smartphone, leveraging its camera for the scanning technology. Users should check their device's app store for specific operating system requirements.

What are common use cases for the Spren app?

Common use cases include tracking progress in weight loss and fitness programs, understanding if nutrition and exercise plans are effective, identifying changes in body composition (like losing fat vs. lean mass), and avoiding the frustration of false plateaus. It's also used as a smart scale alternative for more detailed health insights.