# parkrunner vs Black Line Athletic Strength

The clearest difference is in-app purchases: parkrunner at none against Black Line Athletic Strength's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Black Line Athletic Strength sells 1 in-app purchase, starting at $174.99 per month. parkrunner asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | parkrunner | Black Line Athletic Strength |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 58 MB | 56 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Hopkin](https://appshunter.io/developer/1603975535) | [Kai Hirst](https://appshunter.io/developer/1889501014) |

## What reviewers say

### parkrunner

[App page](https://appshunter.io/ios/app/parkrunner/id6499103077)

**Features:** macOS Compatibility

**In-app purchases:** none


### Black Line Athletic Strength

[App page](https://appshunter.io/ios/app/black-line-athletic-strength/id6761418613)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $174.99 | per month |


## Frequently asked questions

### Is parkrunner free?

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

### Is Black Line Athletic Strength free?

Black Line Athletic Strength is free to download, with in-app purchases available.

### Do parkrunner or Black Line Athletic Strength have ads?

Neither parkrunner nor Black Line Athletic Strength shows ads.

### Which is updated more often, parkrunner or Black Line Athletic Strength?

parkrunner ships an update every 3 weeks, and Black Line Athletic Strength every 3 weeks. Most recently, parkrunner was updated on October 24, 2026 and Black Line Athletic Strength on October 19, 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.*