# Cardio Conversion vs KBWODS

The clearest difference is update cadence: Cardio Conversion at weekly against KBWODS's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Cardio Conversion sells 1 one-off in-app purchase and KBWODS sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Cardio Conversion ships an update weekly, KBWODS every 2 weeks. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Cardio Conversion | KBWODS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (33 ratings)](https://appshunter.io/ios/app/kbwods-kettlebell-training/id6762069170/reviews)** |
| Number of ratings | — | **33** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 59 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Rodemoyer](https://appshunter.io/developer/1738774695) | [Kettlebell Wods](https://appshunter.io/developer/1892752526) |

## What reviewers say

### Cardio Conversion

[App page](https://appshunter.io/ios/app/cardio-conversion/id6480349250)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $4.99 | one-time |


### KBWODS

[App page](https://appshunter.io/ios/app/kbwods-kettlebell-training/id6762069170)

This app offers structured kettlebell workout programs and daily routines for all fitness levels. It requires minimal equipment and provides clear exercise instructions, timers, and progress tracking to help users build strength and conditioning consistently.

**Highlights:** Structured workout programs, Quick daily workouts, Workout of the Day feature, Simple workout flow with timers, Minimal equipment training, Suitable for all fitness levels

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $19.99 | per month |
| Yearly | $149.99 | per year |


## Frequently asked questions

### Is Cardio Conversion free?

Cardio Conversion is free to download, with in-app purchases available.

### Is KBWODS free?

KBWODS is free to download, with in-app purchases available.

### Do Cardio Conversion or KBWODS have ads?

Neither Cardio Conversion nor KBWODS shows ads.

### Which is updated more often, Cardio Conversion or KBWODS?

Cardio Conversion ships an update weekly, and KBWODS every 2 weeks. Most recently, Cardio Conversion was updated on October 6, 2026 and KBWODS on October 17, 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.*