# Kairo: GLP-1 & Peptide Tracker — Zepbound, Ozempic & Mounjaro > All-in-one GLP-1 medication companion for tracking health metrics and progress. (iPhone/iPad app by Opportune Labs LLC.) - Source: https://appshunter.io/ios/app/kairo-glp-1-and-peptide-tracker/id6769094182 (this page in markdown: same URL + `.md`) - Developer: [Opportune Labs LLC](https://appshunter.io/developer/1896629486) - Category: Health & Fitness - Price: Free with in-app purchases - Rating: 5.00/5 from 10 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 22 MB - Languages: American English, European Spanish - Released: 2026-07-09 - Data updated: 2026-09-04 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/kairo-glp-1-and-peptide-tracker/id6769094182/reviews.md ## What is Kairo? Kairo tracks Zepbound®, Ozempic®, Mounjaro®, Wegovy® and every major GLP-1 — plus the peptides other trackers ignore: BPC-157, retatrutide, CJC-1295, TRT, and a 104-compound library with published half-life data. Every tracking feature is free. See the estimated medication level in your body on an interactive curve, know where today falls in your dose cycle — Absorbing, Peak, Stable, or Trough — and log a dose in two taps, straight from your Home Screen widget. MEDICATION TRACKING • Medication curve — slide through your entire dose history and see the projected level ahead • Dose Phases on Home and your widget: know your peak days before they arrive • Next-dose countdown with the exact day and time — and honest "due yesterday" alerts if you miss one • Log a dose from the widget or straight from the reminder notification — no app open needed • Supply tracking that knows what you have: vials, single-dose pens, multi-dose pens, or pills — with reorder alerts • Smart injection-site rotation and reminders on the days YOU choose — even 5 days on, 2 days off • Custom doses, half doses, back-filled doses with exact date and time • Dose streaks and weight milestones — cross 5, 10, 25 lbs down and Kairo celebrates with you KAIRO PRO • Dose Simulator — preview how moving, skipping, or changing a dose would shape your curve, side by side with your current plan • Results in Context — your percent change beside the published clinical-trial averages (SURMOUNT-1, STEP-1), sources linked • Clinician Report — a clean one-page PDF of your protocol for appointment day • Phase Alerts — a heads-up when your peak window starts • Four exclusive accent colors • Unlimited Kairo Intelligence (below) KAIRO INTELLIGENCE • Your AI coach reads the doses, weight, sleep, recovery, and symptoms you've actually logged — then answers with your numbers • "Why am I so tired this week?" — it investigates: sleep debt, HRV vs your baseline, where you are in your dose cycle • Reads lab reports — 80+ markers extracted from any PDF or photo • Try it free: 3 questions every month HEALTH & BODY • Weight tracking in lbs or kg, Apple Health import, and a trend chart whose line changes color as your dose changes • Weight by injection site and by dose level — with honest math that adds up • Food noise and appetite tracking — the thing GLP-1s actually change • Custom symptoms rated 1–10, with per-symptom trend lines • Sleep, HRV, resting heart rate, and recovery from Apple Health • Labs & biomarkers — log 80+ markers and watch them trend • Supplements: your stack, reminders, and low-supply alerts • Training, hydration, and weekly insight reports PEPTIDE PROTOCOLS • Run GLP-1s, peptides, and TRT side by side on one schedule • Estimated-level curves for 60+ compounds from published half-life data — and enter your own estimate for anything else • Reconstitution calculator with a visual U-100 syringe • Per-compound reminders, site rotation, and stacks YOUR DATA, YOUR DOCTOR • Doctor-ready PDF export for appointments • Import your history from other trackers via CSV — columns detect automatically • Private by design — your tracking data stays on your device. No account required. Nothing is sold or shared. • Make Kairo yours: accent colors your whole app (and widget) follows Every tracking feature in Kairo is free — the medication curve, phases, charts, labs, training, and weekly insights included. Kairo Pro (subscription) unlocks the Dose Simulator, Results in Context, the Clinician Report, Phase Alerts, exclusive colors, and unlimited Kairo Intelligence. Kairo is a wellness and self-tracking app for tracking and educational purposes only. It is not a medical device and does not provide medical guidance, diagnosis, or treatment. Always consult your healthcare provider about your medication and dosage. Terms of Use: https://getmomentumrx.com/terms.html Privacy Policy: https://getmomentumrx.com/privacy.html ## Key features - Medication logging with in-body estimates - Muscle preservation tracking - AI-powered personalized coaching - Nutrition tracking with food database - Guided workout programs - Blood work analysis and explanation - Daily readiness and pattern insights ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | MomentumRx Pro | $9.99 | per month | | MomentumRx Pro — Annual | $69.99 | per year | ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/kairo-glp-1-and-peptide-tracker/id6769094182/reviews.md ### 5/5 — Blows all comparable apps out of the water. *2026-08-24* I had set out looking for a free tracker option and was fully expecting this to be watered down with essential features hidden behind payment but that couldn’t be further from the truth. Provides a truly complete health picture. **Developer response:** Thanks so much — this made our day. The full picture without a paywall in the way is the whole idea, so it’s great to hear it landed that way. Let us know anytime if there’s something you’d want to see added! ### 5/5 — Loved it, now upgraded to Pro and it’s worth the $$ *2026-08-09* The custom training was perfect for me on the Pro version, it build great workouts tailored to my goals. Everything was pretty easy to set up too. **Developer response:** Thanks so much for your support and feedback! ### 5/5 — Love Kairo! *2026-08-05* This app has helped make tracking my GLP-1 usage easy and stress free! Looking forward to seeing future updates and expansions for this app! **Developer response:** Thanks so much for your support! We hope Kairo has been helpful on your GLP-1 journey! Let us know if you need anything at all! ### 5/5 — WOW *2026-08-03* Just wow, I’ve never been able to track anything in life and this apps is an all in one app that had helped me so much. I will be pushing this out to my people and recommend it. **Developer response:** I’m glad Kairo has helped you along your journey! Thanks so much for the support! ### 5/5 — Great Help *2026-07-31* I used to weigh 438 pounds. Starting taking GLP-1 and this app has helped me track my goals. Developer adds new features as needs come up. Kairo FTW! **Developer response:** Hey Dekrz, we’re so thrilled that Kairo has helped you along your weight loss journey and we hope we can continue to play an important role in that journey! Great work! ### 5/5 — Finally a App for all *2026-07-10* Love this app so far has been so good in just a few days. **Developer response:** Thank you! If you need anything at all, please reach out! ### 5/5 — Great app *2026-07-10* Great app, runs smoothly and easy to use. **Developer response:** Thank you so much for your support! Hope this app Is continuing to exceed your expectations. Let us know if we can help you along your journey! ### 5/5 — Amazing app *2026-07-10* I’ve tried a bunch of fitness and health apps, and Momentum is the first one that’s actually simple enough to use every day. Instead of throwing a hundred features at you, it keeps everything organized and makes it easy to stay consistent. The design is clean, the progress tracking is motivating, and I like that it focuses on building habits instead of just showing numbers. It feels polished, loads quickly, and it’s obvious the developer actually cares about improving it. I’m excited to see where this app goes. If they keep adding features and listening to feedback, I could easily see this becoming one of the best fitness apps on the App Store. Definitely worth downloading. **Developer response:** Thank you so much for taking the time to leave such a thoughtful review! It really means a lot. My goal from day one has been to build something that’s simple enough to use every day without overwhelming people with unnecessary features, so hearing that resonate is incredibly encouraging. I’m actively working on new features and improvements, and feedback like yours helps shape the direction of the app. Thanks again for supporting Kairo (formerly Momentum) and being part of the journey—I can’t wait to show you what’s coming next! ## Frequently asked questions about Kairo ### What is Momentum's core functionality? Momentum's core features include dose tracking, medication-in-body estimates, weight and food logging, streaks, and journaling. These are available for free. ### What features does Momentum Pro unlock? Momentum Pro unlocks the AI coach, blood work analysis, Daily Readiness, the Pattern Engine, dose-response analytics, body scanner, custom training, meal scanning, and advanced sleep and recovery insights. ### How much does Momentum Pro cost? Momentum Pro offers monthly and annual plans. The monthly plan is $9.99, and the annual plan is $69.99, which includes a 7-day free trial. ### Can I cancel my Momentum Pro subscription? Yes, you can manage or cancel your subscription anytime in your App Store settings. Subscriptions auto-renew unless canceled at least 24 hours before the period ends. ### Does Momentum integrate with Apple Health? Yes, Momentum connects with Apple Health to import steps, sleep, heart rate, and weight data, providing a holistic view within your medication journey. ### Is Momentum suitable for all ages? Momentum has an age rating of 4+, indicating it is broadly suitable. However, its specific health tracking features are designed for adults using GLP-1 medications. ### How often is Momentum updated? The app was last updated on July 10, 2026, with version 1.0.1. This suggests a recent update, and users can expect ongoing improvements and feature additions. ### Does Momentum provide medical advice? No, Momentum is not a medical device and does not provide medical advice, diagnosis, or treatment. Its medication-in-body estimates are educational models based on published data. ## Version history (last 5 releases) ### 2.5.1 — 2026-09-01 Fixes a crash when opening the app from a dose reminder, and notification taps now reliably land on the screen they're about. Plus small polish throughout. ### 2.5.0 — 2026-08-31 The biggest Kairo yet — meet Kairo Pro's new superpowers. Tracking stays free, forever. DOSE SIMULATOR (Pro) — "What if I move my shot to Wednesday?" Preview how shifting, skipping, or changing a dose would shape your estimated levels — your current plan and the what-if, side by side. A visualization to bring to your prescriber, never advice. RESULTS IN CONTEXT (Pro) — Your percent change plotted beside the published averages from the actual clinical trials (SURMOUNT-1, STEP-1), with the sources linked. Context, not a target. CLINICIAN REPORT (Pro) — One clean, printable PDF of your protocol: titration history, weight, supplements. Hand your appointment the first ten minutes back. PHASE ALERTS (Pro) — A gentle heads-up when your peak window starts, when levels steady, and when the trough arrives. PRO COLORS — Four exclusive accents: Ultraviolet, Lagoon, Solar, and Graphite. CURVES FOR YOUR WHOLE STACK — Estimated-level charts now cover 60+ compounds from published half-life data: TRT esters, GH peptides, BPC-157, TB-500, and more. Cycle through your compounds at the top of the Medication screen and watch each one's curve. No published data for yours? Enter your own half-life estimate and Kairo charts your number — clearly labeled as yours. FOR EVERYONE — Your widget now matches your accent color. Onboarding got friendlier (and welcomes maintainers). Edit your starting weight right on the Journey card. Bigger Home stats. Notification taps land exactly where they should. ### 2.4.0 — 2026-08-29 Know where you are in your dose cycle — at a glance. DOSE PHASES — Home now shows exactly where today sits in your cycle: Absorbing, Peak, Stable, or Trough, with what each phase typically feels like. Your widget shows it too, and it keeps itself current even when you don't open the app. Daily medications simply show steady levels — no fake phases. WEIGHT BY INJECTION SITE — By popular demand, with math that adds up. The injection-site charts now show weight change while each site was active, average weekly rate, and each site's share of your total — and the pieces always sum to your real total change. Plus: each site now shows when you last used it, perfect for rotation. VIALS, PENS & PILLS — Supply tracking now knows what you actually have: vials, single-dose pens, multi-dose QuickPens, or pills. Counts, quick-adds, and reorder alerts all adapt — daily pills warn a week out, not two doses out. MILESTONE MEDALS — Cross a pounds-lost milestone (3, 5, 10, 20 and beyond) and Kairo throws a little party: confetti, a medal, and a fun comparison for what you're no longer carrying. Every medal is earned once and yours to keep — and only for progress you make from here, no popup pile-up for your history. NOTIFICATIONS THAT TAKE YOU THERE — Tap any reminder and land on the right screen: dose reminders open the log sheet, hydration opens water, supplement and refill alerts go straight to your stack and supply. Also fixed a launch issue where a notification tap could show a blank screen. ALSO — Bigger, easier-to-read stats at the top of Home. All tracking stays free, forever. ### 2.3.2 — 2026-08-28 This one's about making Kairo feel like YOURS. MAKE KAIRO YOURS — Pick your accent: Kairo Blue, Ember, Rose, or Meadow. Your whole app — ring, charts, buttons — follows your color. Find it in More. A SMARTER MEDICATION CURVE — We tuned the estimated-level model based on user feedback and published exactly how it works (see Science & Sources in More). Your curve and widget now line up with what similar trackers report. FOOD NOISE, TRACKED — A new daily scale (Quiet to Constant) captures the thing GLP-1s actually change. Weekly insights now show whether food noise and appetite are trending quieter — often before the scale moves. LOG FROM YOUR HOME SCREEN — On dose day, the widget shows a Log Dose button. One tap, done — no need to open the app. ALSO — Log a dose straight from the Log tab, a cleaner Protocol screen with advanced tools tucked into their own section, Weekly insights one tap from More, and accessibility fixes for larger text sizes. Injection sites now show when each was last used (better for rotation), and imported sites merge correctly with ones logged in Kairo. All tracking stays free, forever. ### 2.3.1 — 2026-08-26 A WEIGHT CHART WORTH LOOKING AT — Redesigned from scratch. The scale now hugs your actual range so every pound of progress is visible, and the line changes color as your dose changes — your whole titration story at a glance, on any medication. Tap or drag to explore any weigh-in. TRACK WEIGHT FROM YOUR START DATE — You asked, we built it: choose the day your weight tracking begins (like the day you started your medication), and Apple Health weigh-ins from before it stay out of your chart. Weights you logged by hand are never touched. Plus small fixes and polish throughout. ## Apps similar to Kairo | App | Rating | Price | Category | | --- | --- | --- | --- | | [Peptide Tracker: PeptPro](https://appshunter.io/ios/app/peptide-tracker-peptpro/id6764484462) | 4.6 (46) | Free | Health & Fitness | | [Tap In - The Jiu Jitsu App](https://appshunter.io/ios/app/tap-in-the-jiu-jitsu-app/id6755729698) | 4.9 (38) | Free | Health & Fitness | | [MedMutual WELL](https://appshunter.io/ios/app/medmutual-well/id6745906128) | 3.4 (23) | Free | Health & Fitness | | [Aesthetix Gym](https://appshunter.io/ios/app/aesthetix-gym/id6475875440) | — | Free | Health & Fitness | | [Galerno: GLP-1 AI Companion](https://appshunter.io/ios/app/galerno-glp-1-ai-companion/id6776181752) | 4.5 (10) | Free | Health & Fitness | | [Vimocity](https://appshunter.io/ios/app/vimocity/id1336633173) | 4.2 (22) | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*