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Now on iOS

Your training journal
is now your coach.

Type, talk, or send a video. Get coaching, form feedback, and insights.

Type
Talk
Video

Just talk. We'll handle the rest.

Natural language workout logging lets you speak or type your session—titles, exercises, sets, notes, everything. Chalky structures it all automatically using AI parsing.

Check Your Form.
Perfect Your Lifts.

AI Form Check analyzes your lifting technique from any video you upload, providing instant feedback with one clear fix to focus on for each lift.

No personal trainer required.

AI Form Check analysis

Upload any video

Get instant feedback

Weekly training stats dashboard showing volume trends, muscle group balance, and progress insights

See What's Working

Visual workout analytics show volume trends, muscle balance, and weekly insights at a glance, helping you track progressive overload and identify training imbalances.

Syncs with Apple Health for recovery context

A Coach That Learns You

AI-powered personal training coach creates personalized workout plans that adapt to your training style, recovery metrics from Apple Health, and historical performance data.

AI Coach personalized training plan
Weekly check-in with AI coach

Simple Pricing

Chalky offers a free tier for workout logging. Upgrade to Pro for the AI Coach, advanced analytics, and Apple Health integration.

Chalky Basic

Free

Perfect for consistent lifters who just need a better logbook.

  • Unlimited logs
  • Basic export
  • Streak tracking
Join Waitlist

Pro Monthly

$8.99/mo

Waitlist Offer: 50% OFF first 2 months.

  • AI Coach Guidance
  • Muscle & Volume Analytics
  • HealthKit Integration
Join Waitlist
SAVE 35% • BEST VALUE

Pro Annual

$69.99/yr

Commit to your progress. Get the full AI coach experience for less.

  • All Pro features
  • Priority Support
  • Early access to new features
Join Waitlist

Frequently Asked Questions

Ready to train smarter?

Stop guessing. Start progressing. Join the waitlist to secure your 50% discount and get early access.

JD
SM
+99

100+ lifters on the waitlist

Chalky Logbook - your training history

Privacy Policy

Last Updated: January 29, 2026

1. Introduction

Chalky is operated by Sia Khorsand as a sole proprietorship ("I," "me," "my," or "Chalky"). This Privacy Policy explains how I collect, use, disclose, and safeguard your information when you use the Chalky mobile application (the "App") and related services. By using the App, you consent to the data practices described in this policy.

2. Information I Collect

I collect and process the following categories of information:

3. How I Use Your Information

Your information is used to:

4. Health Data and Apple HealthKit

I treat health and fitness data with heightened care:

5. Third-Party Service Providers

I use the following categories of service providers to operate the App:

These providers are bound by confidentiality obligations and are prohibited from using your data for purposes other than providing services to Chalky.

6. Data Security

I implement reasonable administrative, technical, and physical safeguards to protect your information. However, no method of transmission over the Internet or electronic storage is 100% secure. I cannot guarantee absolute security of your data.

7. Data Retention and Deletion

I retain your data for as long as your account is active or as needed to provide services. You may request deletion of your account and associated data at any time by contacting me at the email below. Upon verified request, I will delete your personal data within 30 days, except where retention is required by law.

8. Your Rights

Depending on your jurisdiction, you may have rights to:

To exercise these rights, contact me using the information below.

9. Children's Privacy

The App is not intended for children under 13 years of age. I do not knowingly collect personal information from children under 13. If I become aware that I have collected data from a child under 13, I will delete it promptly.

10. Changes to This Policy

I may update this Privacy Policy from time to time. Material changes will be communicated through the App or via email. Your continued use of the App after changes constitutes acceptance of the updated policy.

11. Contact

For privacy-related questions, data requests, or concerns:

Sia Khorsand (Sole Proprietor)
Email: support@chalky-app.com

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Terms of Service

Last Updated: January 29, 2026

1. Agreement to Terms

Chalky is operated by Sia Khorsand as a sole proprietorship ("I," "me," "my," or "Chalky"). By downloading, installing, accessing, or using the Chalky mobile application (the "App") or any related services, you ("User" or "you") agree to be legally bound by these Terms of Service ("Terms"). If you do not agree to all of these Terms, do not use the App.

These Terms constitute a legally binding agreement between you and Sia Khorsand. I reserve the right to modify these Terms at any time. Continued use of the App after modifications constitutes acceptance of the updated Terms.

2. Eligibility

You must be at least 13 years of age to use the App. By using the App, you represent and warrant that you meet this age requirement and have the legal capacity to enter into these Terms. If you are under 18, you represent that your parent or legal guardian has reviewed and agreed to these Terms on your behalf.

3. Health and Fitness Disclaimer

THE APP IS NOT A MEDICAL DEVICE AND IS NOT INTENDED TO DIAGNOSE, TREAT, CURE, OR PREVENT ANY DISEASE OR HEALTH CONDITION.

Chalky provides fitness tracking, workout logging, and AI-generated coaching suggestions for informational and educational purposes only. The App is not a substitute for professional medical advice, diagnosis, or treatment. You should:

4. Assumption of Risk

YOU EXPRESSLY ACKNOWLEDGE AND AGREE THAT:

5. License and Restrictions

Subject to your compliance with these Terms, I grant you a limited, non-exclusive, non-transferable, revocable license to download and use the App for your personal, non-commercial use. You agree not to:

6. User Content

You retain ownership of content you submit to the App (workout logs, videos, notes). By submitting content, you grant me a worldwide, royalty-free, non-exclusive license to use, process, store, and display your content solely for the purpose of providing and improving the App's services. You represent that you have all necessary rights to submit such content.

7. Subscriptions and Payments

Certain features require a paid subscription ("Pro"). Subscriptions are processed through Apple's App Store:

8. Disclaimer of Warranties

THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED.

To the fullest extent permitted by applicable law, I disclaim all warranties, including but not limited to:

9. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW:

Sia Khorsand shall not be liable for any indirect, incidental, special, consequential, punitive, or exemplary damages, including but not limited to damages for:

In no event shall my total liability to you for all claims arising from or related to the App exceed the greater of: (a) the amount you paid for the App in the twelve (12) months preceding the claim, or (b) fifty US dollars ($50).

Some jurisdictions do not allow the exclusion of certain warranties or limitation of liability. In such jurisdictions, my liability shall be limited to the maximum extent permitted by law.

10. Indemnification

You agree to indemnify, defend, and hold harmless Sia Khorsand from and against any and all claims, damages, losses, liabilities, costs, and expenses (including reasonable attorneys' fees) arising from or related to:

11. Termination

I may terminate or suspend your access to the App immediately, without prior notice or liability, for any reason, including breach of these Terms. Upon termination, your right to use the App ceases immediately. Provisions that by their nature should survive termination shall survive, including ownership, warranty disclaimers, indemnification, and limitations of liability.

12. Dispute Resolution

Informal Resolution: Before initiating any formal dispute proceeding, you agree to first contact me at support@chalky-app.com to attempt to resolve the dispute informally.

Binding Arbitration: Any dispute arising from these Terms or your use of the App that cannot be resolved informally shall be resolved by binding arbitration in accordance with the rules of the American Arbitration Association. The arbitration shall be conducted in California, USA, and judgment on the arbitration award may be entered in any court of competent jurisdiction.

Class Action Waiver: You agree that any dispute resolution proceedings will be conducted only on an individual basis and not in a class, consolidated, or representative action.

13. Governing Law

These Terms shall be governed by and construed in accordance with the laws of the State of California, United States, without regard to its conflict of law provisions. Any legal action or proceeding not subject to arbitration shall be brought exclusively in the state or federal courts located in California.

14. Severability

If any provision of these Terms is found to be unenforceable or invalid, that provision shall be limited or eliminated to the minimum extent necessary, and the remaining provisions shall remain in full force and effect.

15. Entire Agreement

These Terms, together with the Privacy Policy, constitute the entire agreement between you and Sia Khorsand regarding the App and supersede all prior agreements and understandings.

16. Contact Information

For questions about these Terms:

Sia Khorsand (Sole Proprietor)
Email: support@chalky-app.com

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Support

Need help with Chalky? We're here.

Contact Us

For bug reports or billing questions.

support@chalky-app.com

Common Issues

Health Sync: Ensure permissions are enabled in iOS Settings > Health > Data Access > Chalky.

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