# ChartRun vs StepFlow

The clearest difference is update cadence: ChartRun at every 6 days against StepFlow's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ChartRun sells 2 in-app purchases, starting at $1.99 per month and StepFlow sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ChartRun ships an update every 6 days, StepFlow monthly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ChartRun | StepFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chartrun/id6670346978/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Freemium | — |
| Size | 22 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [EPage, Inc.](https://appshunter.io/developer/298850390) | [Chun Kin Wu](https://appshunter.io/developer/1872852584) |

## What reviewers say

### ChartRun

[App page](https://appshunter.io/ios/app/chartrun/id6670346978)

Visualize your running and walking performance history from Health data. Track distance, pace, heart rate, and more with detailed charts and lists. Share your workout summaries as PDFs.

**Highlights:** View data by day, week, or month, Chart and list views, Track distance, pace, heart rate, and more, Share workout info as PDF, Premium features: multi-year history, route maps, zone graphs

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Premium | $19.99 | per year |


### StepFlow

[App page](https://appshunter.io/ios/app/stepflow-step-by-step/id6758419430)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StepFlow Premium Monthly | $5.99 | per month |
| StepFlow Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is ChartRun free?

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

### Is StepFlow free?

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

### Do ChartRun or StepFlow have ads?

Neither ChartRun nor StepFlow shows ads.

### Which is updated more often, ChartRun or StepFlow?

ChartRun ships an update every 6 days, and StepFlow monthly. Most recently, ChartRun was updated on November 4, 2026 and StepFlow 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.*