# iCORE Method vs Diaphragm Recovery

The clearest difference is price: iCORE Method at Free against Diaphragm Recovery's $9.99. iCORE Method also leads on ratings volume (36 vs 3). Diaphragm Recovery's advantage is update cadence (monthly vs every 3 months). On rating, review sentiment, ads and in-app purchases there is nothing between them.

iCORE Method is free to download; Diaphragm Recovery costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for iCORE Method against 5.0 for Diaphragm Recovery. That said, the two scores are not equally well evidenced: iCORE Method has 36 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

iCORE Method ships an update every 3 months, Diaphragm Recovery monthly. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | iCORE Method | Diaphragm Recovery |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [4.9 (36 ratings)](https://appshunter.io/ios/app/icore-method/id6449265811/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/diaphragm-recovery/id6499559330/reviews)** |
| Number of ratings | **36** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Paid |
| Size | 121 MB | 193 MB |
| Requires iOS | **16.4** | 17.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | [T. Frank Lawlis](https://appshunter.io/developer/517473701) |

## What reviewers say

### iCORE Method

[App page](https://appshunter.io/ios/app/icore-method/id6449265811)

Transform your body from the inside out with targeted core and pelvic floor therapy programs. This app offers on-demand workouts designed to address pelvic floor dysfunction, diastasis recti, and improve posture, benefiting women throughout their lives, including during and after pregnancy.

**Highlights:** Core and pelvic floor therapy programs, On-demand workouts (15-25 minutes), Addresses pelvic floor dysfunction, Helps with diastasis recti, Improves posture, Benefits pregnancy and postpartum

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### Diaphragm Recovery

[App page](https://appshunter.io/ios/app/diaphragm-recovery/id6499559330)

This app offers scientifically-based exercises developed by a physical therapist to improve diaphragm function. It targets stiffness and coordination issues that can lead to pain and breathing difficulties.

**Highlights:** Diaphragm strengthening exercises, Core muscle coordination, Pain relief for back and pelvic issues, Improved breathing power, Developed by a physical therapist, Exercise science-based training

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iCORE Method free?

iCORE Method is free to download, with no in-app purchases.

### Is Diaphragm Recovery free?

Diaphragm Recovery costs $9.99, with no in-app purchases.

### Which has better reviews, iCORE Method or Diaphragm Recovery?

Diaphragm Recovery is rated higher. iCORE Method averages 4.9 out of 5 from 36 ratings, while Diaphragm Recovery averages 5.0 from 3 ratings.

### Do iCORE Method or Diaphragm Recovery have ads?

Neither iCORE Method nor Diaphragm Recovery shows ads.

### Which is updated more often, iCORE Method or Diaphragm Recovery?

iCORE Method ships an update every 3 months, and Diaphragm Recovery monthly. Most recently, iCORE Method was updated on October 20, 2026 and Diaphragm Recovery on October 6, 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.*