# BOLDERBoulder 10K vs CCCSA XC Ski

The clearest difference is review sentiment: BOLDERBoulder 10K at 96% against CCCSA XC Ski's 50%. BOLDERBoulder 10K also leads on rating (4.8 vs 3.7) and ratings volume (266 vs 3). CCCSA XC Ski's advantage is update cadence (every 2 months vs every 16 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BOLDERBoulder 10K holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: BOLDERBoulder 10K has 266 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 96% of BOLDERBoulder 10K's written reviews are positive against 50% of CCCSA XC Ski's.

BOLDERBoulder 10K ships an update every 16 months, CCCSA XC Ski every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | BOLDERBoulder 10K | CCCSA XC Ski |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (266 ratings)](https://appshunter.io/ios/app/bolderboulder-10k/id1453875121/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/cccsa-xc-ski/id6744336230/reviews) |
| Number of ratings | **266** | 3 |
| Positive reviews | **95.6% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 21 MB | 36 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dilltree Inc](https://appshunter.io/developer/799017229) | [Colorado Cross Country Ski Association](https://appshunter.io/developer/1807135538) |

## What reviewers say

### BOLDERBoulder 10K

[App page](https://appshunter.io/ios/app/bolderboulder-10k/id1453875121)

Follow runners in real-time during the race and explore the course with an interactive map. Receive push notifications for runner progress and race weekend events. Access sponsor offers and essential race day information.

**Highlights:** Real-time runner tracking, Interactive course map, Push notifications for runner progress, Sponsor offers, Race day information

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to navigate
- 👍 Great info
- 👍 User friendly
- 👍 Helpful features
- 👍 Worked great

**What reviewers complain about**

- 🐛 Some runners' stats missing
- 🤖 Keeps asking for review
- 🔍 Can't look up past results

**Reported bugs**

- Some runners' stats missing from the data
- Login screen freezes
- Incompatible with older devices

**Requested features**

- Ability to send encouragement messages to tracked runners
- Option to view past race results


### CCCSA XC Ski

[App page](https://appshunter.io/ios/app/cccsa-xc-ski/id6744336230)

Explore Colorado's cross-country ski resorts with real-time weather, resort details, and exclusive deals. Manage your season punch pass digitally and stay informed about events and offers through push notifications.

**Highlights:** Resort information and directions, Real-time weather updates, Exclusive deals and promotions, Event calendar and resources, Digital season punch pass management, Push notifications for offers and events

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

**In-app purchases:** none


## Frequently asked questions

### Is BOLDERBoulder 10K free?

BOLDERBoulder 10K is free to download, with no in-app purchases.

### Is CCCSA XC Ski free?

CCCSA XC Ski is free to download, with no in-app purchases.

### Which has better reviews, BOLDERBoulder 10K or CCCSA XC Ski?

BOLDERBoulder 10K is rated higher. BOLDERBoulder 10K averages 4.8 out of 5 from 266 ratings, while CCCSA XC Ski averages 3.7 from 3 ratings.

### Do BOLDERBoulder 10K or CCCSA XC Ski have ads?

Neither BOLDERBoulder 10K nor CCCSA XC Ski shows ads.

### Which is updated more often, BOLDERBoulder 10K or CCCSA XC Ski?

BOLDERBoulder 10K ships an update every 16 months, and CCCSA XC Ski every 2 months. Most recently, BOLDERBoulder 10K was updated on October 24, 2026 and CCCSA XC Ski 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.*