Cal AI made photo logging famous — snap a meal, get calories, done. GLP AI uses the same one-photo flow but answers a more useful question for GLP-1 users: not just how many calories, but whether the meal supports your medication — scored 0–100 on protein, fiber, and portion balance, beside your doses and side effects.
4.8★ · 3,200+ ratings on the App Store and Google Play
An honest comparison, updated September 2026 — competitor features change; check their latest listings. GLP AI is for tracking and education, not medical advice.
Most GLP-1 tracking features overlap. Meal Score and answer-style coaching versus habit and companion design are what decide it.
| Feature | GLP AI | Cal AI |
|---|---|---|
| GLP-1 Meal Score (0–100 per meal) | ✅ Every meal scored | ❌ Calories, not a 0–100 GLP-1 meal score |
| 24/7 AI coach | ✅ Grounded in your logs | ❌ No |
| GLP-1 dose tracking (shots & pills) | ✅ Any GLP-1, branded or compounded | ❌ No medication tracker |
| Estimated medication level chart | ✅ Pharmacokinetic model | ❌ No |
| Side effects beside dose days | ✅ One timeline | ❌ No |
| Food logging | ✅ One photo — protein, fiber, water auto | ✅ Photo calorie scanning |
| Protein / fiber / water targets | ✅ Tuned for GLP-1 appetites | ⚠️ Macros from photos |
| Weight + progress photos | ✅ Beside your dose schedule | ⚠️ Weight tracking; not a GLP-1 photo timeline |
| Built for GLP-1 users | ✅ GLP-1 native | ❌ Calorie scanner first |
| iPhone + Android | ✅ App Store + Google Play | ✅ iPhone + Android |
Competitor details from public listings as of September 2026 — features and pricing change; verify with Cal AI directly. 4.8★ · 361,519 U.S. App Store ratings · Google Play · Verified September 9, 2026
If calories are truly all you want and you're not tracking a medication, Cal AI's single-purpose simplicity is hard to beat.
For everything the GLP-1 journey actually involves — doses, meals that earn their place, side effects that make sense, and answers at 2 AM — GLP AI is the stronger default. That's the whole pitch.
Cal AI made photo logging famous — snap a meal, get calories, done. GLP AI uses the same one-photo flow but answers a more useful question for GLP-1 users: not just how many calories, but whether the meal supports your medication — scored 0–100 on protein, fiber, and portion balance, beside your doses and side effects.
The core differences: a 0–100 GLP-1 Meal Score for every meal, a 24/7 AI coach grounded in your own logs, an estimated medication level chart, and side effects tracked beside dose days — the GLP-1-specific layer general tools don't have.
Honestly: radical simplicity; polished, fast scanning experience. If those are your deciding factor, Cal AI is a fine choice.
Yes — some people do. A common pattern: GLP AI for the GLP-1 journey (doses, Meal Score, symptoms, levels) and Cal AI for its specialty. Most users find GLP AI covers the daily job on its own.
Free covers tracking, with a limited try of the AI coach, Meal Score, and medication chart. Premium unlocks the full versions.
GLP AI keeps doses, symptoms, meals, and weight on one timeline, which is exactly what "how has it been going?" is asking for at an appointment.
Any GLP-1 — Wegovy, Zepbound, Ozempic, Mounjaro, Rybelsus, Saxenda, and compounded semaglutide or tirzepatide — wherever the prescription comes from.
Same gesture, different answer. Cal AI returns a calorie count. GLP AI returns a GLP-1 Meal Score — a 0–100 rating on protein, fiber, portion balance, and nutrition quality — because on a GLP-1, meal quality matters more than totals. Calories are shown too.
Try the Cal AI alternative built for GLP-1 — free to start.