# Workout Data vs ChartRun

The clearest difference is in-app purchases: Workout Data at none against ChartRun's 2. Workout Data also leads on device support (3 vs 1). ChartRun's advantage is update cadence (every 6 days vs every 3 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. ChartRun sells 2 in-app purchases, starting at $1.99 per month. Workout Data asks for nothing beyond the download.

Workout Data ships an update every 3 months, ChartRun every 6 days. The most recent releases landed on September 25, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Workout Data | ChartRun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chartrun/id6670346978/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 8 MB | 11 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Piryon Enterprises LLC](https://appshunter.io/developer/1575432951) | [EPage, Inc.](https://appshunter.io/developer/298850390) |

## What reviewers say

### Workout Data

[App page](https://appshunter.io/ios/app/workout-data/id6443803027)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Workout Data free?

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

### Is ChartRun free?

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

### Do Workout Data or ChartRun have ads?

Neither Workout Data nor ChartRun shows ads.

### Which is updated more often, Workout Data or ChartRun?

Workout Data ships an update every 3 months, and ChartRun every 6 days. Most recently, Workout Data was updated on September 25, 2026 and ChartRun on June 11, 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.*