# LiftRX vs Starrett System

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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.

## The numbers

| Metric | LiftRX | Starrett System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/liftrx/id1594240908/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/starrett-system/id6740607477/reviews)** |
| Number of ratings | 4 | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 53 MB | 427 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Spencer Nadolsky](https://appshunter.io/developer/1594240910) | [The Ready State Inc.](https://appshunter.io/developer/1311499696) |

## What reviewers say

### LiftRX

[App page](https://appshunter.io/ios/app/liftrx/id1594240908)

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:** macOS Compatibility

**In-app purchases:** none


### Starrett System

[App page](https://appshunter.io/ios/app/starrett-system/id6740607477)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*