# One More Step vs CardioWatch Pro

The clearest difference is update cadence: CardioWatch Pro at every 6 days against One More Step's fortnightly. CardioWatch Pro also leads on device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. One More Step sells 3 in-app purchases, starting at $1.99 per month and CardioWatch Pro sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

One More Step ships an update fortnightly, CardioWatch Pro every 6 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | One More Step | CardioWatch Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cardiowatch-pro/id6762439345/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 7 MB | 30 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Lars Bekkema](https://appshunter.io/developer/1803806689) | [Shanghai Zen Mind Information Technology Co., Ltd.](https://appshunter.io/developer/1631507559) |

## What reviewers say

### One More Step

[App page](https://appshunter.io/ios/app/one-more-step/id6743652330)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Supporter | $1.99 | per month |
| Yearly Supporter | $19.99 | per year |
| Lifetime Supporter | $34.99 | one-time |


### CardioWatch Pro

[App page](https://appshunter.io/ios/app/cardiowatch-pro/id6762439345)

This app analyzes your Apple Watch data to provide daily stress insights and heart rhythm information. It identifies patterns and trends in your body's signals, comparing them to your personal baseline for a unique perspective on your well-being.

**Highlights:** Daily stress state and timeline, Heart rate variability analysis, Morning recovery score, ECG waveform processing, Sleep and activity pattern correlation, Long-term health trend tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CardioWatch Pro | $9.99 | per month |
| CardioWatch Pro | $29.99 | per year |
| CardioWatch Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is One More Step free?

One More Step is free to download, with in-app purchases available.

### Is CardioWatch Pro free?

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

### Do One More Step or CardioWatch Pro have ads?

Neither One More Step nor CardioWatch Pro shows ads.

### Which is updated more often, One More Step or CardioWatch Pro?

One More Step ships an update fortnightly, and CardioWatch Pro every 6 days. Most recently, One More Step was updated on October 30, 2026 and CardioWatch Pro on October 31, 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.*