Boulder Line

Chalk Technologies OU Health & Fitness iPhoneiPadiPod touch

Boulder Line is a free Health & Fitness app for iPhone and iPad by Chalk Technologies OU. Requires iOS 15.6. Updated October 21, 2026.

Price: Free; on the App Store
Size: 68 MB; Age 4+
Updated: Oct 21; 2026 · v3.1.6

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About Boulder Line

Dans l'application BL tu peux gérer ton abonnement, réserver ta place dans nos événements, et beaucoup plus.

What’s new

Version 3.1.6 · Updated October 21, 2026

Stability improvements

App privacy

The developer, Chalk Technologies OU, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Financial Info: Payment Info
Contact Info: Physical Address, Email Address, Name, Phone Number, Other User Contact Info

Used for: App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Location: Coarse Location
User Content: Photos or Videos
Diagnostics: Crash Data, Performance Data, Other Diagnostic Data

Used for: App Functionality

App details

Boulder Line is a free Health & Fitness app for iPhone, iPad and iPod touch, developed by Chalk Technologies OU. It requires iOS 15.6 or later and is 68 MB to download. It was first released on October 12, 2025 and last updated on October 21, 2026.

Category: Health & Fitness
Price: Free
Version: 3.1.6
Size: 68 MB
Requires: iOS 15.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: French
Age rating: 4+
Released: October 12, 2025
Last updated: October 21, 2026
Developer: Chalk Technologies OU

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Alternatives to Boulder Line

Looking for apps like Boulder Line? Here are 6 similar apps on the App Store. The highest rated is In And Out Fitness (4.7/5), and all 6 are free to download.

Boulder Line vs. alternatives
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