# Flexible Dieting Method vs Catalyst Wellness

The clearest difference is update cadence: Flexible Dieting Method at every 3 weeks against Catalyst Wellness's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Flexible Dieting Method ships an update every 3 weeks, Catalyst Wellness every 2 months. The most recent releases landed on September 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Flexible Dieting Method | Catalyst Wellness |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 49 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Delicious Deficit LLC](https://appshunter.io/developer/1784463670) | [Sheridan Strength LLC](https://appshunter.io/developer/1727371749) |

## What reviewers say

### Flexible Dieting Method

[App page](https://appshunter.io/ios/app/flexible-dieting-method/id6739252196)

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

**In-app purchases:** none


### Catalyst Wellness

[App page](https://appshunter.io/ios/app/catalyst-wellness/id6754396437)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flexible Dieting Method free?

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

### Is Catalyst Wellness free?

Catalyst Wellness is free to download, with no in-app purchases.

### Do Flexible Dieting Method or Catalyst Wellness have ads?

Neither Flexible Dieting Method nor Catalyst Wellness shows ads.

### Which is updated more often, Flexible Dieting Method or Catalyst Wellness?

Flexible Dieting Method ships an update every 3 weeks, and Catalyst Wellness every 2 months. Most recently, Flexible Dieting Method was updated on September 17, 2026 and Catalyst Wellness on September 25, 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.*