Comparison

LiftRX vs Starrett System

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

Head to head
About

LiftRX

Log your fitness sessions, view upcoming scheduled workouts, and book appointments. Track your progress and maximize your training effectiveness.

Highlights
  • Log workouts
  • View scheduled workouts
  • Book appointments
  • Track progress
  • Workout logging
Features
Read full description

Log your LiftRX workouts from anywhere with the LiftRX workout logging app! View your logged workouts, see upcoming scheduled workouts, and book appointments inside the app. Track your progress and get the most out of your LiftRX workouts! If you enjoy the LiftRX app, we’d really appreciate if you took a second to leave a nice review because it helps us improve and also helps get the word out. Thank you!!

About

Starrett System

This comprehensive 90-day fitness, movement, and nutrition program helps you build a functional, durable, and resilient body for life. It includes expert-led training, mobility and recovery sessions, nutrition guidance, and habit tracking tools.

Highlights
  • 90-day progressive strength and interval training
  • Mobility and recovery sessions
  • Macro-based nutrition guidance
  • Habit tracking and goal setting
  • Resource vault with pain protocols and recipes
  • Syncs with Health app
Features
Read full description

The Ultimate Fitness, Movement & Nutrition System for a Body Built to Last. The Starrett System isn’t just another workout plan. It’s an all-in-one system to help you reach the summit of your physical potential and lay the foundation for a life full of adventure, vitality, and everything that matters most to you. Designed by world-renowned physical therapist Dr. Kelly Starrett and world-champion athlete Juliet Starrett, creators of The Ready State and 3x New York Times bestselling authors, this comprehensive 90-day program goes beyond aesthetics, helping you build a functional, durable, and resilient body for life. What’s Inside: - Expert-Led Training: 3 months of progressive strength and interval training workouts, tailored to support durability and performance for every stage of life. - Mobility & Recovery Programming led by Dr. Kelly Starrett: sessions to optimize your workouts and address nagging pain. - Nutrition & Lifestyle Programming: Macro-based nutrition guidance, proven sleep strategies to enhance recovery, lifestyle and environment programming, supplement recommendations, and more. - Habit Tracking & Goal Setting: Tools to help you stay consistent and track progress. - Resource Vault: Resources you need to level up, including pain protocols, recipes, travel workouts, and more. - Sync with Health app to update your metrics instantly Designed for Longevity: This isn’t a quick-fix program—it’s your basecamp for life. Whether you're training to thrive in your 30s, 40s, 50s, or beyond, the system is built for busy professionals and parents, offering practical solutions that fit into your lifestyle. Why The Starrett System? Unlike typical fitness programs that focus solely on unsustainable aesthetics, The Starrett System helps you: - Implement a nutrition program that optimizes metabolic health and is sustainable for life - Build strength, power, and mobility - Optimize recovery for lifelong performance - Develop a body that you can count on for adventure and fun now and as you age This program equips you with the tools to play offense with your health, not defense.

Screenshots

LiftRX4 screens
Starrett System4 screens

Verdict

The call

The clearest difference is rating: Starrett System at 5.0 against LiftRX's 4.5. Starrett System also leads on update cadence (every 3 weeks vs every 24 months). On price, ratings volume, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Starrett System holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 6 respectively.

UpkeepUpdate frequency

LiftRX ships an update every 24 months, Starrett System every 3 weeks. The most recent releases landed on October 1, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
LiftRX versus Starrett System: the parameters behind the verdict, then further details
ParameterLiftRXStarrett System
PriceFreeFree
Rating4.5 (4 ratings)5.0 (6 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings46 — better
Update frequencyEvery 24 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size53 MB427 MB
Age rating4+4+
DeveloperSpencer NadolskyThe Ready State Inc.

Customer experience

LiftRX

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%

Starrett System

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

LiftRX

No in-app purchases

None

Starrett System

No in-app purchases

Questions

Is LiftRX free?
LiftRX is free to download, with no in-app purchases.
Is Starrett System free?
Starrett System is free to download, with no in-app purchases.
Which has better reviews, LiftRX or Starrett System?
Starrett System is rated higher. LiftRX averages 4.5 out of 5 from 4 ratings, while Starrett System averages 5.0 from 6 ratings.
Do LiftRX or Starrett System have ads?
Neither LiftRX nor Starrett System shows ads.
Which is updated more often, LiftRX or Starrett System?
LiftRX ships an update every 24 months, and Starrett System every 3 weeks. Most recently, LiftRX was updated on October 1, 2026 and Starrett System on October 24, 2026.

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