Comparison

LEAN 4 LIFE vs Kilo Training Systems

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

Head to head
About

LEAN 4 LIFE

Features
Read full description

The Harry Knights Coaching App, exclusive to Harry Knights Coaching Clients. Tailored Nutrition and Training Plans, Weekly Video Check Ins, One-to-One calls with Specialist Coaches, In-House Nutritionist, Community Access, Goal Tracking, Exercise Log Booking and 24/7 One-to-One Chat Access. *App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

Kilo Training Systems

Features
Read full description

A personal training studio offering one to one coaching and small group personal training. Tailored Fitness Plans: Your fitness goals are unique. That's why we offer customized workout, nutrition, and supplement plans designed specifically for you, to help you achieve your best results. Progress Tracking & Weekly Check-Ins: Keep your goals in sight with regular check-ins and real-time progress tracking. Adjust your plans with your coach to stay on the path to success. Comprehensive Workout and Diet Logs: Simplify your fitness routine by logging workouts and meals directly in the app. Stay accountable and watch your progress unfold. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

Screenshots

LEAN 4 LIFE3 screens
Kilo Training Systems3 screens

Verdict

The call

The clearest difference is in-app purchases: Kilo Training Systems at none against LEAN 4 LIFE's 1. On price, update cadence, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. LEAN 4 LIFE sells 1 in-app purchase, starting at $250.00 per month. Kilo Training Systems asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 7, 2026.

Scorecard1 real difference ยท 5 level
LEAN 4 LIFE versus Kilo Training Systems: the parameters behind the verdict, then further details
ParameterLEAN 4 LIFEKilo Training Systems
PriceFreeFree
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size52 MB46 MB
Age rating17+17+
DeveloperHarry Knights Coaching Ltdkilo training systems limited

In-app purchases

1 purchases

LEAN 4 LIFE

Subscriptions1
  • Monthly Coaching$250.001 Month
None

Kilo Training Systems

No in-app purchases

Questions

Is LEAN 4 LIFE free?
LEAN 4 LIFE is free to download, with in-app purchases available.
Is Kilo Training Systems free?
Kilo Training Systems is free to download, with no in-app purchases.
Do LEAN 4 LIFE or Kilo Training Systems have ads?
Neither LEAN 4 LIFE nor Kilo Training Systems shows ads.
Which is updated more often, LEAN 4 LIFE or Kilo Training Systems?
LEAN 4 LIFE ships an update monthly, and Kilo Training Systems monthly. Most recently, LEAN 4 LIFE was updated on October 7, 2026 and Kilo Training Systems on October 7, 2026.

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