# Boulder Line vs TrackScore

The clearest difference is in-app purchases: Boulder Line at none against TrackScore's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TrackScore sells 3 in-app purchases, starting at $3.99 per month. Boulder Line asks for nothing beyond the download.

Boulder Line ships an update every 3 weeks, TrackScore every 11 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Boulder Line | TrackScore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 68 MB | 30 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Chalk Technologies OU](https://appshunter.io/developer/1568699366) | [YOHANN REMI TOM CESSON](https://appshunter.io/developer/6787106923) |

## What reviewers say

### Boulder Line

[App page](https://appshunter.io/ios/app/boulder-line/id6753808719)

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

**In-app purchases:** none


### TrackScore

[App page](https://appshunter.io/ios/app/trackscore/id6787106921)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensuel | $3.99 | per month |
| Student | $14.99 | per year |
| Premium Annuel | $29.99 | per year |


## Frequently asked questions

### Is Boulder Line free?

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

### Is TrackScore free?

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

### Do Boulder Line or TrackScore have ads?

Neither Boulder Line nor TrackScore shows ads.

### Which is updated more often, Boulder Line or TrackScore?

Boulder Line ships an update every 3 weeks, and TrackScore every 11 days. Most recently, Boulder Line was updated on October 25, 2026 and TrackScore on October 24, 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.*