Comparison

Lean and Lethal Project vs TruHeight Growth Tracker

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

Head to head
About

Lean and Lethal Project

This comprehensive coaching app offers personalized training programs and nutrition guidance to help users achieve their fitness goals. It includes features for tracking habits, progress, and performance, along with expert advice on supplements and support from qualified coaches.

Highlights
  • Customized training programs
  • Personalized meal plans
  • Supplement recommendations
  • Daily habit and goal trackers
  • Progress and performance tracking
  • Expert guidance and support
Features
Read full description

Welcome to The Lean and Lethal Project, your all-in-one coaching app designed to help you achieve peak physical fitness, unleash your full potential, and conquer your goals. Whether you're an athlete, fitness enthusiast, or simply someone looking to improve their overall well-being, this app is your ultimate companion on your journey to becoming leaner, fitter, and more lethal. Features: Customized Training Programs: Access personalized workout plans tailored to your individual goals and fitness level. With a main focus on strength training, our expert coaches will guide you through effective exercises to help you achieve remarkable results. Nutrition Guidance: Discover the power of proper nutrition with customized meal plans crafted by experienced nutrition coaches. Whether your goal is weight loss, muscle gain, or overall health improvement, our app provides you with personalized dietary recommendations to support your fitness journey. Supplement Recommendations: Enhance your performance and maximize your results with expert advice on supplements. Our app offers recommendations on the most effective and safe supplements that align with your goals and individual needs. Daily Habit and Goal Trackers: Build healthy habits and stay accountable with our intuitive habit tracker. Set and track your fitness goals, monitor your progress, and receive personalized reminders and encouragement to stay on track. Progress and Performance Tracking: Easily track your fitness progress, monitor changes in body composition, and record your workout performance. Our app provides comprehensive analytics and visual representations of your data to help you stay motivated and measure your success. Expert Guidance and Support: Access a network of qualified coaches and trainers who are dedicated to your success. Get answers to your fitness and nutrition questions, receive feedback on your progress, and stay motivated with expert advice and support. Whether you aspire to build lean muscle, lose weight, increase endurance, or improve overall performance, The Lean and Lethal Project is your comprehensive coaching app to help you transform your body and unleash your full potential. Get started today and embark on a journey to become the best version of yourself! Download The Lean and Lethal Project now and start your transformational fitness journey. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

TruHeight Growth Tracker

This app helps parents and teens track height, weight, sleep, and daily habits. It provides tools to build healthy routines, stay motivated with streaks and badges, and visualize progress over time. Customizable reminders ensure consistency for families.

Highlights
  • Height and weight tracking
  • Daily habit and routine logging
  • Sleep tracking
  • Streak and badge motivation system
  • Progress visualization
  • Customizable reminders
  • Multi-profile management
Read full description

TruHeight: Track Height, Sleep, and Daily Habits for Growing Kids and Teens Track what matters, stay consistent, and see progress over time. TruHeight helps parents and teens organize data, daily habits, and routines in one simple, motivating app. Disclaimer TruHeight is for educational and tracking purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional for medical questions or concerns. Track height with clarity Log height and weight and view progress on clear, easy-to-read charts. See trends over time and keep all measurements organized in one place. TruHeight displays historical data only. The app does not predict height or guarantee outcomes. Build healthy daily routines Daily habits shape routines; TruHeight helps follow them: Sleep tracking and bedtime routines Daily wellness check-ins Habit tracking and routine goals Create personalized routines tailored to your child or teen’s needs. Stay motivated with streaks and badges Consistency is hard. TruHeight makes it easier with built-in motivation tools: Daily streak tracking Achievement badges and milestones Progress visualizations to celebrate consistency Community-inspired experience TruHeight includes community-inspired features designed to make tracking engaging and motivating. Celebrate habit streaks, milestones, and routines. Smart reminders and alerts Stay on track with customizable notifications, including: Measurement reminders Bedtime and routine alerts Habit and check-in prompts TruHeight helps families stay consistent without feeling overwhelmed. Built for parents and teens For Parents: Add and manage child profiles Log measurements for younger kids Monitor routines and progress in one dashboard For Teens: Track their own habits and routines Build streaks and earn badges See progress and stay motivated independently Your data, your control Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Lean and Lethal Project3 screens
TruHeight Growth Tracker4 screens

Verdict

The call

The clearest difference is monetization model: TruHeight Growth Tracker at free with in-app purchases against Lean and Lethal Project's subscription. TruHeight Growth Tracker also leads on ratings volume (47 vs 1) and update cadence (weekly vs every 3 weeks). Lean and Lethal Project's advantage is rating (5.0 vs 4.6) and device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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. Lean and Lethal Project sells 1 in-app purchase, starting at $499.99 per month and TruHeight Growth Tracker sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Lean and Lethal Project holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: TruHeight Growth Tracker has 47 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Lean and Lethal Project ships an update every 3 weeks, TruHeight Growth Tracker weekly. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 5 level
Lean and Lethal Project versus TruHeight Growth Tracker: the parameters behind the verdict, then further details
ParameterLean and Lethal ProjectTruHeight Growth Tracker
PriceFreeFree
Rating5.0 (1 ratings) — better4.6 (47 ratings)
Positive reviews—96.7% of reviews
Number of ratings147 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size46 MB62 MB
Age rating17+12+
DeveloperBridger Travis DeatonVanilla Chip LLC

Customer experience

Lean and Lethal Project

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

TruHeight Growth Tracker

All ratings47 ratings
Positive87.2%
Neutral6.4%
Negative6.4%
Written reviews30 reviews
Positive96.7%
Neutral0.0%
Negative3.3%

In-app purchases

1 purchases

Lean and Lethal Project

Subscriptions1
  • Monthly Coaching$499.991 Month
2 purchases

TruHeight Growth Tracker

Subscriptions2
  • TruHeight Monthly Subscription$2.991 Month
  • TruHeight Yearly Subscription$29.991 Year

Questions

Is Lean and Lethal Project free?
Lean and Lethal Project is free to download, with in-app purchases available.
Is TruHeight Growth Tracker free?
TruHeight Growth Tracker is free to download, with in-app purchases available.
Which has better reviews, Lean and Lethal Project or TruHeight Growth Tracker?
Lean and Lethal Project is rated higher. Lean and Lethal Project averages 5.0 out of 5 from 1 ratings, while TruHeight Growth Tracker averages 4.6 from 47 ratings.
Do Lean and Lethal Project or TruHeight Growth Tracker have ads?
Neither Lean and Lethal Project nor TruHeight Growth Tracker shows ads.
Which is updated more often, Lean and Lethal Project or TruHeight Growth Tracker?
Lean and Lethal Project ships an update every 3 weeks, and TruHeight Growth Tracker weekly. Most recently, Lean and Lethal Project was updated on October 13, 2026 and TruHeight Growth Tracker on October 16, 2026.

Other comparisons