Comparison

Spren Body Composition Scanner vs Glean App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Spren Body Composition Scanner

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.

Highlights
  • Body fat percentage measurement
  • BMI calculator
  • Body composition analysis
  • Weight tracking
  • Personalized nutrition planning
  • Multi-page PDF reports
Features
Read full description

Revolutionize your fitness journey with Spren, the ultimate health app and fitness app: • Advanced BMI-Calculator & Body Fat Calculator: Use your smartphone as a body scan tool for accurate body fat percentage and BMI measurements, results are comparable to DEXA scans. • Comprehensive Health App Reports: As a sophisticated body tracker and body measurement tracker, Spren provides detailed insights including body fat percentage, BMI analysis, body composition breakdown • Research-Based Fitness Tracker: Align your results with healthy ranges from extensive research, similar to DEXA scan standards. • Weight Tracker & Weight Loss Tracker: Monitor your weight and track weight loss effectively, going beyond what traditional smart scales offer. • Body Composition Analysis: Understand the nuances of body composition, not just BMI, using Spren as your personal fitness tracker and health app. • Smart Scale Alternative: Experience the convenience of a smart scale combined with the detailed analysis of a professional-grade body fat calculator, scanner, and BMI calculator. • Personalized Nutrition Planning: Set targeted goals and begin tracking toward them today with a data-backed nutrition plan created just for your needs. Get a multi-page PDF report that includes: • Body fat % • Fat mass • Lean mass • A/G fat ratio • Resting metabolic rate Plus, see how your results compare to healthy and optimal ranges from published research. The technology seems magical, but the science behind the imaging algorithm has been validated by several independent peer-reviewed studies, making research-grade body composition analysis accessible to anyone with a smartphone. Spren is more convenient than comparable methods like DEXA and underwater weighing, and the results are more comprehensive and accurate than bathroom scales or other apps. Focusing on weight loss alone may not be helping you achieve your deeper health goals. If you're losing lean mass versus body fat, you're not getting fitter. With Spren you will: • Avoid the confusion and frustration of false plateaus. • Help understand if your nutrition, fitness, and recovery programs are working for you. • Ensure that you're making progress toward your deeper health goals. Discover the true progress of your fat loss, lean gains, metabolic health, and longevity with Spren's research-grade body composition analysis — go beyond the scale and take control of your health journey. Sign up for one of our comprehensive wellness subscriptions and start your journey today. You can cancel at any time. The results provided by this app are intended for informational purposes only and should not be used as a basis for any medical treatment or diagnosis. Terms of service: https://www.spren.com/terms-conditions Privacy policy: https://www.spren.com/privacy-policy Your data is processed securely in the cloud. getsupport@spren.com

About

Glean App

This platform offers personalized nutrition and workout plans, along with educational resources and community support to help users achieve and maintain long-term fitness goals. It focuses on evidence-based information and an empathetic approach to personal transformation.

Highlights
  • Personalized nutrition and workout plans
  • In-app data tracker (calories, steps, sleep)
  • Macro-friendly recipes and meal planner
  • Exclusive education portal
  • Private community and live calls
  • Optional follow-along workouts
Features
Read full description

Glean App is an online coaching platform, purpose built from the ground up by personal trainers Sean Casey and Evan Daly. Glean uses a principle based approach and aims to educate users on how weight loss and other areas of fitness actually work. The main aim of Glean is to empower users by giving them the education and knowledge they need to not only get results but maintain them long term. There’s no quick fixes or empty promises, just evidence based information that actually works. Glean App works on a monthly subscription basis and this will all grant users access to their own: Personalised nutrition and workout plan A data tracker in app to monitor calories, protein, steps, sleep, weight & hydration 100s of macro friendly recipes Your own meal planner Exclusive education portal built personally by Sean & Evan A private community of like minded people Weekly live calls Optional follow along workouts Guest speakers In personal meet ups and so much more. All of the above is included for £25 a month, but additionally you have the option to get 1:1 check ins and your own personal coach for messaging support for £99 a month. Glean App prides itself in being an empathetic based program that understands the needs and struggles of the ordinary person, so they can get results and change their life without judgement or criticism. Sign up today to be part of the growing community of supportive people on a similar journey. Read our terms and conditions: https://gleanapp.com/terms-and-conditions/ Read our privacy policy: https://gleanapp.com/privacy-policy/ EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Spren Body Composition Scanner4 screens
Glean App4 screens

Verdict

The call

The clearest difference is monetization model: Spren Body Composition Scanner at free with in-app purchases against Glean App's subscription. Spren Body Composition Scanner also leads on ratings volume (1.5K vs 13) and rating (4.7 vs 4.4). Glean App's advantage is review sentiment (70% vs 46%) and iOS requirement (15.1 vs 17). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Spren Body Composition Scanner sells 14 in-app purchases, starting at $10.49 per month and Glean App sells 2 in-app purchases, starting at $42.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Spren Body Composition Scanner holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Spren Body Composition Scanner has 1.5K ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 46% of Spren Body Composition Scanner's written reviews are positive against 70% of Glean App's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Spren Body Composition Scanner ships an update every 9 days, Glean App every 2 weeks. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

Scorecard5 real differences · 5 level
Spren Body Composition Scanner versus Glean App: the parameters behind the verdict, then further details
ParameterSpren Body Composition ScannerGlean App
PriceFreeFree
Rating4.7 (1.5K ratings) — better4.4 (13 ratings)
Positive reviews46.5% of reviews70.0% of reviews — better
Number of ratings1.5K — better13
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhoneiPhone, iPod — better
Requires iOS1715.1 — better
Further details — not scored
Size207 MB74 MB
Age rating17+4+
DeveloperElite HRV IncGlean Fitness Limited

Customer experience

Spren Body Composition Scanner

All ratings1,486 ratings
Positive94.5%
Neutral1.5%
Negative4.0%
Written reviews99 reviews
Positive46.5%
Neutral5.1%
Negative48.5%

Glean App

All ratings13 ratings
Positive76.9%
Neutral15.4%
Negative7.7%
Written reviews10 reviews
Positive70.0%
Neutral20.0%
Negative10.0%

Bugs and requests

Spren Body Composition Scanner

Reported bugs

11 issues
  • No login possible
  • Doesn't work
  • Measurements are nowhere close to DEXA scans
  • Can't delete account
  • Useless
Show 6 more
  • Gimmicky at best
  • Impossible to get a reading since last update
  • App crashes when trying to set weight above 245lbs
  • Buggy
  • Bad image recognition
  • Doesn't scan under any circumstances

Requested features

3 requests
  • Integration with Apple Health for weight tracking
  • Demo or trial before subscription
  • Monthly subscription option

Glean App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

14 purchases

Spren Body Composition Scanner

Subscriptions11
  • Scan Essentials$10.491 Month
  • Monthly$14.991 Month
  • Monthly$19.991 Month
Show 8 more
  • 24/7 AI coaching support$20.991 Month
  • Monthly$24.991 Month
  • Scan Essentials$38.991 Year
  • Quarterly7 Days trial$59.993 Months
  • Annual$69.991 Year
  • Semiannual$89.996 Months
  • Annual7 Days trial$119.991 Year
  • 24/7 AI coaching support$129.001 Year
One-time3
  • Body Composition Analysis$8.99
  • Body Composition Analysis$17.99
  • Body Composition Analysis$35.99
2 purchases

Glean App

Subscriptions2
  • Basic tier$42.001 Month
  • Premium tier$165.991 Month

Questions

Is Spren Body Composition Scanner free?
Spren Body Composition Scanner is free to download, with in-app purchases available.
Is Glean App free?
Glean App is free to download, with in-app purchases available.
Which has better reviews, Spren Body Composition Scanner or Glean App?
Spren Body Composition Scanner is rated higher. Spren Body Composition Scanner averages 4.7 out of 5 from 1.5K ratings, while Glean App averages 4.4 from 13 ratings.
Do Spren Body Composition Scanner or Glean App have ads?
Neither Spren Body Composition Scanner nor Glean App shows ads.
Which is updated more often, Spren Body Composition Scanner or Glean App?
Spren Body Composition Scanner ships an update every 9 days, and Glean App every 2 weeks. Most recently, Spren Body Composition Scanner was updated on October 22, 2026 and Glean App on October 8, 2026.

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