# Carmona OS — Adaptive training for lifters

> Adaptive strength training programs with personalized weight progression and nutrition guidance. (iPhone/iPad app by Matthew Carmona.)

- Source: https://appshunter.io/ios/app/carmona-os/id6759835736 (this page in markdown: same URL + `.md`)
- Developer: [Matthew Carmona](https://appshunter.io/developer/1881080098)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 17 MB
- Languages: American English
- Released: 2026-03-09
- Data updated: 2026-10-06
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/carmona-os/id6759835736/reviews.md

## What is Carmona OS?

Carmona OS is built for lifters who want a real program and a better answer to one recurring question: what should I do next?

Choose Precision or Essentials, then train the full session or switch to 45 Min when time is tight.

• Precision is a five-day, pre-fatigue split for experienced lifters.
• Essentials is a push, pull, legs foundation you can run two to six days a week. Past three days, repeat sessions shift their emphasis instead of repeating the same workout.

Each session gives you the exercises, sets, reps, rest, and starting weights. As you train, Carmona OS learns from what you actually complete and helps you find the right next weight.

Progress is earned through consistent, controlled work. A strong session can lead to an increase. A near miss can hold the weight so you can try again. If a load is clearly too heavy, or your effort answer suggests it may not be safe, the app asks you to reassess instead of giving you a recommendation it cannot defend.

In 45 Min, the exercises you complete still count and the ones you do not reach are not held against you. You can also swap an exercise, pause and resume, or finish early without losing the work you completed.

After each workout, your receipt explains what happened and what comes next. The Engine gives you a clear view of where you are progressing and where the app is still learning. Nutrition guidance adds daily targets and practical playbooks for eating out, lunch, and cooking at home.

Carmona OS is free to download and includes your first six workouts. Continuing with Workout 7 and future training requires Carmona OS Premium, available as a monthly or annual auto-renewing subscription. Subscription terms and pricing are shown before purchase.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Adaptive training programs
- Personalized weight recommendations
- Multiple training splits (Precision, Essentials)
- Adjustable session lengths (full, 45 Min)
- Workout progress tracking
- Nutrition guidance and playbooks

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/carmona-os/id6759835736/reviews.md

### 5/5 — I’m hot now

*2026-10-03*

I’m a busy professional like Carmona and have been following him for years. I always wondered how he maximized his time and wow—now I know!

## Frequently asked questions about Carmona OS

### What training programs does Carmona OS offer?

Carmona OS offers two main programs: Precision, a five-day pre-fatigue split for experienced lifters, and Essentials, a push-pull-legs foundation that can be run two to six days a week. Sessions adapt based on your training frequency.

### How does Carmona OS personalize weight recommendations?

The app learns from your completed workouts, adjusting recommended weights based on your actual performance. It increases weight for strong sessions and holds it for near misses, reassessing if a load seems too heavy or unsafe.

### Can I adjust my workout session length with Carmona OS?

Yes, you can choose to train the full session or switch to a 45-minute option when time is limited. The 45 Min mode still counts completed exercises and doesn't penalize for unfinished ones.

### Does Carmona OS include nutrition guidance?

Yes, Carmona OS provides nutrition guidance with daily targets and practical playbooks for various eating scenarios like dining out, preparing lunch, and cooking at home.

### What is the pricing for Carmona OS?

Carmona OS is free to download and includes the first six workouts. Continued access to training requires Carmona OS Premium, available as a monthly or annual auto-renewing subscription. Pricing is displayed before purchase.

### What devices is Carmona OS compatible with?

Carmona OS is available for iPhone, iPad, and iPod, as indicated by its supported devices.

### How often is Carmona OS updated?

The latest version, 1.2.1, was last updated on October 5, 2026, suggesting a relatively frequent update cycle for the app.

### What is the age rating for Carmona OS?

Carmona OS has an age rating of 17+, indicating it is intended for mature users.

## Version history (last 4 releases)

### 1.2.1 — 2026-10-05

Your first Focus workout now includes a short, one-time tour of Swap, defer or skip, and the workout panel. Essentials also supports two to six training days per week, with complementary emphasis after day three.

### 1.2.0 — 2026-10-03

Carmona OS now gives you a clearer view of what your training earned. The new Engine shows where your program is progressing and where it is still learning. This release also improves 45 Min workouts, post-workout receipts, nutrition guidance, and workout saving across interruptions.

### 1.1.0 — 2026-03-10

What's New in 1.1

Expanded exercise pool with barbell compounds — bench press, back squat, deadlift, hex bar deadlift, and barbell hip thrust now rotate into Essentials sessions for intermediate and advanced users.

Push day now alternates between incline and decline press across sessions for better chest development.

Warmup sets added before each working exercise. A Set 0 prompt appears with a suggested weight at 50% of your working load. Can be turned off in Profile.

Bug fix: Carmona Method was applying incorrect sets and reps. Now correctly uses the Method profile (5 sets, 10–15 reps) across all sessions.

### 1.0.0 — 2026-03-09

No release notes.

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## Related topics

[lifter trainer](https://appshunter.io/ios/topics/lifter-trainer)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-06.*