# Røn vs CaPowHr

The clearest difference is in-app purchases: CaPowHr at none against Røn's 2. CaPowHr also leads on update cadence (weekly vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Røn sells 2 in-app purchases, starting at $3.99 per month. CaPowHr asks for nothing beyond the download.

Røn ships an update every 2 months, CaPowHr weekly. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Røn | CaPowHr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/capowhr/id6753906103/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 31 MB | 2 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ronnie van 't Westeinde](https://appshunter.io/developer/1515758983) | [Luke Mackenzie Mulcahy](https://appshunter.io/developer/1845620468) |

## What reviewers say

### Røn

[App page](https://appshunter.io/ios/app/rn/id1583541909)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Røn Pro - Monthly | $3.99 | per month |
| Røn Pro - Yearly | $28.99 | per year |


### CaPowHr

[App page](https://appshunter.io/ios/app/capowhr/id6753906103)

This free application tracks indoor cycling workouts by integrating heart rate data from a smartwatch with bike metrics like cadence, power, and distance. It then saves your session as a fitness workout.

**Highlights:** Track indoor cycling workouts, Integrate heart rate data, Sync bike cadence, power, distance, Save as Apple Fitness workout, Completely free to use

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Røn free?

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

### Is CaPowHr free?

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

### Do Røn or CaPowHr have ads?

Neither Røn nor CaPowHr shows ads.

### Which is updated more often, Røn or CaPowHr?

Røn ships an update every 2 months, and CaPowHr weekly. Most recently, Røn was updated on October 5, 2026 and CaPowHr on September 28, 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.*