Early access: First 100 users get lifetime pricing locked in at $12/mo
Your fitness coach lives in your text messages. Remembers what you ate, your workouts, and what's moving the needle for you.
Switching from an app? 30 days free, no card required. Cancel anytime.
Or start your free trial on the web
Outside the US? Use Telegram instead →
"Down 4 lbs in 3 weeks and I actually stuck with it this time. I've tried MyFitnessPal three times and always quit. Texting is the difference."
Jake M.
Fat loss · 4 weeks in
Most people don't need another meal plan or a fancier app. They need accountability that doesn't feel like homework. Threwline gives you a coach that's always available, always remembers your history, and never judges — all through a conversation you're already having on your phone.
"Chicken wrap and a shake." That's it. We parse the macros, log it, update your daily totals. No searching a database of 12 kinds of rice.
Every meal, every weigh-in, every conversation. It knows your patterns, your shortcuts, your weak spots. Context that builds over weeks, not resets every session.
Drifting off track? Your coach notices and checks in. Hit a PR? It celebrates. You don't have to remember to open anything.
Your stats, your targets, what you're working toward.
Pick your channel. That's your coach — always there.
Log meals, check progress, get advice. Your dashboard updates in real time.
MyFitnessPal, Noom, MacroFactor — they all need you to live inside their app. Threwline meets you in a conversation you're already having.
Logging a meal
Open app → search food → pick serving size → adjust grams → save
"chicken wrap with rice" → done
Checking progress
Open app → navigate to reports → scroll through charts
"how am I doing this week?" → instant summary with context
Getting advice
Google it, ask ChatGPT (no context), or pay $150/mo for a human coach
Your coach already knows your history, patterns, and goals
Every message you send updates your progress in real time. Macro rings, weight trends, calorie charts, training heatmaps — all automatic.
"I built Threwline because I was tired of my own system — spreadsheets, ChatGPT with no memory, apps I'd forget to open. This is the tool I wanted: a coach that just lives in my texts and actually knows my history."
— Andrew, founder
30-day free trial — plenty of runway if you're switching from another app. No card required to start.Pick a plan when you're ready to keep going.
Or skip the form — text START to +1 (512) 737-7110 and your coach kicks off right there.
For most people. Plenty of room to track everything you need.
after 30-day free trial
For athletes, power users, and people who live in the details.
after 30-day free trial
vs. $150+/month for a human coach