threwline

SMS Coaching Consent

Threwline is an AI fitness coaching service delivered over text message. During signup, users are asked to explicitly opt in to receive SMS messages before any messages are sent.

How users opt in

User creates an account at threwline.io/signup with their email and password.
User completes onboarding — entering basic stats (name, age, weight) and fitness goals.
User enters their phone number.
User is presented with a dedicated SMS consent screen that clearly describes the types of messages they will receive, message frequency, data rates, and how to opt out.
User must check an unchecked consent checkbox before they can proceed. The checkbox is labeled:

Exact opt-in checkbox language:

"I agree to receive recurring automated SMS messages from Threwline at the number above. I understand I can opt out at any time by texting STOP. I have read and agree to the Terms of Service and Privacy Policy."

Types of messages sent

Coaching responses when users log meals, workouts, or ask questions
Proactive check-ins and motivational nudges from the AI coach
Weekly progress summaries
Phone number verification codes during signup

Message frequency: Varies, typically 2-10 messages per day depending on user activity. On inactive days, users may receive 1-2 proactive check-ins.

Message and data rates may apply. Standard carrier messaging and data rates apply to all messages sent and received.

How to opt out

Users can text STOP at any time to unsubscribe from all Threwline SMS messages. They will receive one final confirmation message. Users can text HELP for assistance or email support@threwline.io.

Consent is not a condition of purchase. Users can use the Threwline web dashboard without SMS messaging.

Data sharing

We do not share or sell mobile phone numbers or any personal information to third parties for marketing or promotional purposes. Phone numbers are shared only with Telnyx for the purpose of delivering SMS messages.

Sample messages

After logging a meal:

"Got it! Logged: Chicken wrap (420 cal, 35g P, 42g C, 14g F). You're at 1,580 / 2,000 cal today. Protein is looking good — 38g left to hit your target."

Proactive check-in:

"Hey! Haven't heard from you today. Quick check — did you get a meal in? Even a rough estimate helps keep things on track."

Weekly summary:

"Week 3 recap: Avg 1,950 cal (target 2,000), protein at 182g avg. Weight down 1.3 lbs. Training 4/4 sessions. Solid week — keep it going."