Best apps for GLP-1 users: Ozempic, Wegovy, Mounjaro and Zepbound companions (2026)
For tracking doses and side effects, Shotsy and MeAgain are purpose-built GLP-1 trackers with free tiers, and Noom's GLP-1 Companion is free for anyone taking a GLP-1. For the habits that matter alongside the medication, such as protein, meals, activity and sleep, Helsa offers AI coaching, Weight Watchers adds human coaches, and Signos pairs dose tracking with a CGM.
Last updated:
Disclosure: Helsa is our product. We aim to be fair: every fact about another app links to the public source we checked, and we point out where other apps are the better fit.
How we chose
- We looked at the jobs a GLP-1 companion app can do: tracking doses and injection sites, logging side effects, hitting protein and meal goals, and supporting activity that helps keep muscle.
- None of these apps require you to get your prescription through them.
- Every price, platform and feature comes from the company’s own website, help center or app store listing, checked on September 30, 2026. See the sources at the bottom of the page.
- Where we couldn’t verify something from a public source, we left it out and marked it “Not verified”.
- Helsa is our product, so we list it first, and we say plainly where another app is the better fit. We don’t use affiliate links.
Quick comparison
| App | CGM needed | Price | Platforms | Best for |
|---|---|---|---|---|
| Helsa | No | Free tier; Premium subscription unlocks all features (US App Store lists $9.99 and $79.99; 7-day free trial) | iOS and Android | AI coaching on meals, activity, sleep and labs alongside your GLP-1 (it doesn't track doses) |
| Shotsy | No | Core features free; optional Shotsy+ (App Store lists $9.99–$19.99/month or $39.99–$59.99/year) | iOS and Android | Free tracking of doses, injection sites and side effects |
| MeAgain | No | Free tier; MeAgain Premium billed month to month | iOS and Android | Shot or pill users who want dose tracking, protein targets and an AI companion |
| Noom | No | GLP-1 Companion free; Noom Weight plans from $17/month (billed $209/year) | iOS and Android | A free GLP-1 companion with photo meal logging and strength workouts |
| Weight Watchers | No | Med+ clinic: $25 first month, then $74/month (12-month plan) or $84/month (6-month plan); medication not included | iOS and Android | Human coaching and a structured program, with an optional prescribing clinic |
| Signos | Yes | $169–$299/month depending on a 6-, 3- or 1-month plan, sensors included | iOS and Android, plus Apple Watch | GLP-1 users who want to see their real glucose response with a CGM |
The apps
1. Helsa (our app)
by Helsa Health
AI metabolic health coach app for blood sugar, weight and overall metabolic health that works without a CGM.
- Best for
- AI coaching on meals, activity, sleep and labs alongside your GLP-1 (it doesn't track doses)
- CGM needed
- No
- Price
- Free tier; Premium subscription unlocks all features (US App Store lists $9.99 and $79.99; 7-day free trial)
Pros
- No CGM or wearable needed to get started
- Holistic metabolic score that connects diet, sleep, stress, activity, body composition and blood markers
- Fast meal logging by photo or voice with AI nutrition analysis
- AI coach you can ask about meals, spikes and your blood test results
Cons
- Doesn't measure glucose itself — insights come from your logs, wearables and lab results, so they are less precise than real CGM readings
- A Premium subscription is required to unlock all features
- Informational only — not a medical device or a substitute for your doctor
2. Shotsy
by Shotsy Co.
GLP-1 tracker for logging shots and doses, rotating injection sites, recording side effects and following your weight.
- Best for
- Free tracking of doses, injection sites and side effects
- CGM needed
- No
- Price
- Core features free; optional Shotsy+ (App Store lists $9.99–$19.99/month or $39.99–$59.99/year)
Pros
- Core tracking is free with no time limit
- Exports your history to a PDF to share with your doctor
- Tracks brand-name and compounded medications
Cons
- The estimated medication-level chart and Apple Health sync need Shotsy+
- No photo or barcode food logging
- For tracking and education only — no medical guidance
3. MeAgain
by Dots Future Technologies, Inc.
GLP-1 tracker app for people taking GLP-1 shots or pills.
- Best for
- Shot or pill users who want dose tracking, protein targets and an AI companion
- CGM needed
- No
- Price
- Free tier; MeAgain Premium billed month to month
Pros
- Side-effect logging with the 18 most common effects plus custom ones
- Free protein, water and fiber targets
- Works wherever your prescription comes from
Cons
- Photo food logging and unlimited AI chat need Premium
- Doesn’t give medical advice or recommend dose changes
4. Noom
by Noom, Inc.
Weight-loss app whose GLP-1 Companion program is free for anyone taking a GLP-1 medication, regardless of provider.
- Best for
- A free GLP-1 companion with photo meal logging and strength workouts
- CGM needed
- No
- Price
- GLP-1 Companion free; Noom Weight plans from $17/month (billed $209/year)
Pros
- Free GLP-1 Companion with a medication tracker for doses and side effects
- Muscle Defense strength workouts through a partnership with FitOn
- Lets you test, act on and track A1C in one app
Cons
- Glucose Forecasting is only available to select consumer members
- Noom Med prescriptions need a clinician consultation, and not everyone qualifies
5. Weight Watchers
by WW International, Inc.
Weight-loss program with a GLP-1 track that works with any prescriber, plus an optional clinic (Med+) for prescriptions.
Recent change: Went through a court-supervised financial reorganization in 2025.
- Best for
- Human coaching and a structured program, with an optional prescribing clinic
- CGM needed
- No
- Price
- Med+ clinic: $25 first month, then $74/month (12-month plan) or $84/month (6-month plan); medication not included
Pros
- GLP-1 support that works wherever you got your prescription
- On-demand strength-training videos to help keep muscle while losing weight
- Coaches you can message right in the app
Cons
- Med+ membership doesn’t include the cost of GLP-1 medication
- Medications through Med+ require eligibility and a prescription
6. Signos
by Signos, Inc.
Weight-loss program built around continuous glucose monitoring; every plan includes Dexcom Stelo sensors and the Signos app.
- Best for
- GLP-1 users who want to see their real glucose response with a CGM
- CGM needed
- Yes
- Price
- $169–$299/month depending on a 6-, 3- or 1-month plan, sensors included
Pros
- FDA-cleared (510(k)) over-the-counter glucose monitoring system
- Registered dietitian support included in the subscription
- Shows glucose on Apple Watch
- GLP-1 dose tracking for members already taking a GLP-1
Cons
- All sales final — no refunds or exchanges
- About 20% of Stelo sensors may not last the full 15 days
- For adults 18+ who are not on insulin
- US only
Frequently asked questions
What should I track while taking a GLP-1 like Ozempic, Wegovy or Mounjaro?
Common things to track are your dose and injection day, injection site, side effects, weight, and how much protein and fluid you get. A written record makes conversations with your prescriber easier; ask them which measures matter most for you.
Are GLP-1 tracker apps free?
Shotsy's core tracking is free with no time limit, MeAgain has a free tier, and Noom's GLP-1 Companion is free for anyone taking a GLP-1. Paid upgrades add extras such as Shotsy's estimated medication-level chart or MeAgain's photo food logging.
Do I need to get my prescription through the app?
No. Shotsy tracks brand-name and compounded medications, MeAgain works wherever your prescription comes from, Noom's companion is open regardless of provider, and Weight Watchers' GLP-1 program works with any prescriber. Weight Watchers Med+ and Noom Med can prescribe, but only if you're eligible.
Which apps help with protein and muscle on a GLP-1?
MeAgain sets protein, water and fiber targets, and Noom's companion tracks protein with AI photo logging and adds Muscle Defense strength workouts. Weight Watchers says its strength-training videos help you retain muscle mass as you lose weight.
Can Helsa track my GLP-1 doses?
Dose tracking isn't one of Helsa's listed features. Helsa coaches the meals, activity, sleep and stress habits around your medication and analyzes lab results like A1C, so if you want dose and side-effect logs too, pair it with a tracker such as Shotsy or MeAgain.
Sources
Prices and features change. We checked each source on the date shown; please confirm current details on the company’s own site.
- apps.apple.com/us/app/helsa-blood-sugar-coach/id6736939841 — checked
- play.google.com/store/apps/details?id=helsa.health — checked
- shotsyapp.com/free-glp-1-tracker — checked
- apps.apple.com/us/app/shotsy-glp-1-tracker/id6499510249 — checked
- shotsyapp.com/best-glp-1-tracker-apps — checked
- shotsyapp.com — checked
- apps.apple.com/us/app/meagain-glp-1-tracker-app/id6744178534 — checked
- meagain.com/glp-1-questions — checked
- meagain.com — checked
- meagain.com/free-glp-1-tracker — checked
- noom.com/in-the-news/noom-launches-free-version-of-its-powerful-glp-1-companion — checked
- noom.com/in-the-news/noom-unveils-new-diabetes-lifestyle-program-and-predictive-glucose-forecasting-to-tackle-americas-diabetes-crisis — checked
- apps.apple.com/us/app/noom-weight-loss-food-tracker/id634598719 — checked
- play.google.com/store/apps/details?id=com.wsl.noom — checked
- noom.com/in-the-news/noom-at-home-biomarker-test-kit — checked
- weightwatchers.com/us/how-it-works/glp-1-users — checked
- corporate.ww.com/news/news-details/2025/WeightWatchers-Reorganization-Plan-Confirmed-Clears-Path-for-Elimination-of-Majority-of-Legacy-Debt-Burden-and-Execution-of-Transformation-Plan/default.aspx — checked
- weightwatchers.com/us/how-it-works/glp-1-program — checked
- apps.apple.com/us/app/weightwatchers-program/id331308914 — checked
- play.google.com/store/apps/details?id=com.weightwatchers.mobile — checked
- signos.com/faqs — checked
- support.signos.com/hc/en-us/articles/17329490058004-How-do-I-contact-a-Nutritionist — checked
- signos.com/plans — checked
- accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm?ID=K250106 — checked
- support.signos.com/hc/en-us/articles/53558650847380-The-Signos-Essentials-Plan — checked
- signos.com/how-it-works — checked