# Team Biolayne Coaching vs Starrett System

The clearest difference is ratings volume: Team Biolayne Coaching at 51 against Starrett System's 6. Starrett System's advantage is iOS requirement (13.0 vs 15.5). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Team Biolayne Coaching against 5.0 for Starrett System. That said, the two scores are not equally well evidenced: Team Biolayne Coaching has 51 ratings behind it against 6, so its average is the more settled of the two.

Team Biolayne Coaching ships an update every 5 weeks, Starrett System monthly. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Team Biolayne Coaching | Starrett System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (51 ratings)](https://appshunter.io/ios/app/team-biolayne-coaching/id6468893049/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/starrett-system/id6740607477/reviews) |
| Number of ratings | **51** | 6 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 165 MB | 419 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Biolayne, LLC](https://appshunter.io/developer/1710822633) | [The Ready State Inc.](https://appshunter.io/developer/1311499696) |

## What reviewers say

### Team Biolayne Coaching

[App page](https://appshunter.io/ios/app/team-biolayne-coaching/id6468893049)

Access personalized nutrition and workout plans to achieve your health and fitness goals. Track workouts, meals, habits, and progress with real-time coach messaging and community support. Integrates with wearables for comprehensive health tracking.

**Highlights:** Personalized nutrition and workout programs, Workout and meal tracking, Habit and progress monitoring, Real-time coach messaging, Digital community support, Wearable device integration

**Features:** Apple Wallet, Apple Watch app

**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 Team Biolayne Coaching free?

Team Biolayne Coaching 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, Team Biolayne Coaching or Starrett System?

Team Biolayne Coaching and Starrett System are both rated 5.0 out of 5 on the App Store, from 51 and 6 ratings respectively.

### Do Team Biolayne Coaching or Starrett System have ads?

Neither Team Biolayne Coaching nor Starrett System shows ads.

### Which is updated more often, Team Biolayne Coaching or Starrett System?

Team Biolayne Coaching ships an update every 5 weeks, and Starrett System monthly. Most recently, Team Biolayne Coaching was updated on September 26, 2026 and Starrett System on September 21, 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.*