aftr
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For Ozempic, Wegovy, Zepbound & Mounjaro

Losing weight on your shot? Don't lose your muscle.

AFTR is the first app built only for GLP-1 users — protect your muscle, hit your protein, and track side effects in one tap.

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● 12,000+ on the waitlist● Built with GLP-1 dietitians
AFTR Muscle Retention Score home screen
Up to 40%
of weight lost on GLP-1s can be muscle — unless you protect it
1-tap
AI photo & voice logging, built for low appetite
12k+
people already on the early-access waitlist
Why people screenshot AFTR

The features going viral

Built around the exact moments GLP-1 users already share online.

Muscle vs fat loss progress screen
⭐ The hero number

Lose fat — not muscle

Your Muscle Retention Score shows how much of your loss is fat vs. muscle in one 0–100 number. The metric people screenshot, compare, and chase every single week.

One-tap AI food logging screen
📸 The "magic" demo

Log a full meal in one tap

Snap a photo or just talk — AFTR estimates your protein instantly. Protein-first, because on a GLP-1 the real struggle is eating enough, not too much.

Shareable Weekly Win card
✨ Built to be shared

Your Weekly Win, ready to post

Every week AFTR auto-builds a beautiful, share-ready card of your wins — muscle protected, protein streak, food noise down. One tap to Stories or TikTok.

Food noise tracker screen
🔇 The feeling everyone talks about

Watch your "food noise" go quiet

Track the intrusive food thoughts that fade on your shot — and see them drop week over week. Deeply relatable, endlessly shareable.

What happens when you stop projection screen
😮 The question no one answers

See what happens when you stop

Two futures, side by side: maintain your habits, or regain. The honest answer to the #1 fear — plus the plan to land on the right curve.

Early users

People get it instantly

★★★★★

“Finally an app that gets that I need to eat MORE protein, not count calories. The Muscle Score keeps me honest.”

— Dana, 6 weeks on Wegovy
★★★★★

“The food-noise tracker made me a little emotional. Seeing it drop to a 2 is wild. I screenshot it every Sunday.”

— Marcus, 3 months on Zepbound
★★★★★

“I was terrified about stopping. The ‘what happens when you stop’ chart is the only thing that calmed me down.”

— Priya, maintaining post-Ozempic
Questions

Frequently asked

Do I have to be on a GLP-1 to use AFTR?
No — but it’s built for you if you are (Ozempic, Wegovy, Zepbound, Mounjaro) or seriously considering one. Everything from your protein targets to your Muscle Retention Score is tuned to the way these medications change your appetite and body composition.
How does the Muscle Retention Score work?
It estimates how much of your weight loss is fat versus muscle, using your rate of loss, protein intake, age, and activity check-ins (plus optional smart-scale data). It’s an at-a-glance indicator to keep you on track — not a medical or diagnostic measurement.
Is AFTR a medication or affiliated with my prescription?
No. AFTR is an informational tracking and habit app. It is not a medication, does not give medical advice, and is not affiliated with Novo Nordisk or Eli Lilly. Always talk to your doctor about your medication, dose, and any side effects.
How does one-tap logging actually work?
Snap a photo of your meal or just speak it out loud, and AFTR’s AI estimates your protein and calories instantly — protein first, since the real challenge on a GLP-1 is eating enough. You can always adjust an estimate in a tap.
What happens when I stop my medication?
That’s exactly what our “Life After” projection is for. It shows two honest futures side by side — maintaining your habits vs. regaining — and gives you a plan to protect the muscle and routines that keep the weight off.
Is my data private?
Yes. Your information is yours. We never sell your data, and you can export or delete it anytime. During early access we only use it to build your personalized plan and improve the app.
How much does it cost?
Early access is free. After launch, core tracking stays free, and AFTR+ (premium features like the Muscle Retention Score, AI logging, and projections) will be about $12.99/mo or $79/yr. Waitlist members get launch pricing.
Free early access

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