Buyer’s guide

There is no single best GLP-1 app. There is a best fit.

“Best” depends on whether you want deep GLP-1 tracking, a weight trend, local-first privacy, cloud sync, or a simple reminder. This guide gives you the criteria — and discloses where our app fits.

AndroidCriteria, not rankingsPrivacy-awareDated

We do not rank apps we have not tested.

App listings change, features move, and screenshots go stale. A fake ranking is worse than no ranking. Use the criteria below and check the current listing for any app you consider.

We make Weight Track Assistant. That is a bias; the criteria are written so you can use them against us.

Criterion	Why it matters	What to check
GLP-1 depth	A weight app with a “GLP-1” label may only store a dose.	Doses, schedule, injection sites, symptoms, titration notes, and supply.
Weight trend	Daily fluctuation can hide the direction.	A time-aware trend, not just a list of weigh-ins.
Symptom context	A symptom means more next to the dose timeline.	Severity, timing, duration, and notes without causal claims.
Privacy model	Health data is sensitive.	Clear storage model, account requirements, ad/analytics disclosure, export, delete.
Portability	You should not be locked in.	CSV/JSON export, local backup, and import.
Appointment summary	Appointments are short.	A care brief or export you can review before sharing.
Platform	Android and iOS apps differ.	Native Android support, widgets, Health Connect, and local notifications.
Cost	Free vs subscription changes the math.	Clear pricing, no surprise paywall for export, and a usable free tier.

General buyer’s criteria as of November 9, 2026. Not medical advice.

Three types

Different apps solve different problems.

Start with the job you need done, not the app store category.

Dedicated GLP-1 trackers

Best if the medication is the center of your record: doses, sites, symptoms, titration, supply, and appointment prep. May be narrower on weight/nutrition.

All-in-one weight apps

Best if you want weight, measurements, nutrition, and GLP-1 context together. Check how deep the GLP-1 module actually goes.

Reminder / general health apps

Best if you mainly need reminders or a medication list. They may not calculate a trend or keep GLP-1 symptom context.

Where ours fits

Weight Track Assistant.

An all-in-one Android app with a deep GLP-1 module.

GLP-1 doses, schedules, injection sites, symptoms, titration notes, and supply.
A time-aware weight trend, not just a list of weigh-ins.
Local-first storage; no online account required.
CSV/JSON export, local backup, and a care brief for appointments.
It is a tracker and education tool — not a prescription service.

Explore the GLP-1 tracker Compare with Happy Scale

Choose something else if…

We are not the right fit for everyone.

You need automatic cloud sync across devices today; 4.2 uses manual export/import.
You need iOS; the app is Android-first.
You want a prescribing or telehealth service; this is a tracker.
You want clinician messaging or insulin dosing; use the appropriate clinical tools.

How to decide

A five-minute checklist.

Open the app listing and answer these before you install.

Does it track the GLP-1 details I actually use — doses, sites, symptoms, supply?
Does it show a trend, or only daily numbers?
Where does the data live, and is an account required?
Can I export everything, and what happens if I lose my phone?
Does the free tier include the features I need, or is export paywalled?

Disclosure. Weight Track Assistant is our app. We have a bias. This guide does not rank competitors and does not claim that our app is best for every person.

GLP-1 tracker questions.

What is the best GLP-1 tracker app?

There is no single best app for everyone. The right choice depends on whether you want deep GLP-1 tracking, a weight trend, local-first privacy, cloud sync, or a simple medication reminder. Compare the specific features you will use, not the app store ranking.

What should a GLP-1 tracker include?

Look for dose history, injection-site logging, symptom tracking with timing, supply/refill notes, and a way to summarize the record for an appointment. If you also track weight, a trend view is more useful than a single number.

Do GLP-1 tracker apps prescribe medication?

Some apps are connected to telehealth prescribing services; others are only trackers. Weight Track Assistant is a tracker and education tool. It does not prescribe, diagnose, or tell you to change a dose.

Is a free app enough?

It depends on the features you need. Free apps may be ad-supported or limited. Check what is free, what requires a subscription, what data is collected, and whether you can export your records.

Why don’t you rank specific apps?

We have not tested every app, and public listings change. A ranking built on guesses or stale screenshots is not useful. This guide gives you the criteria and discloses where our app fits.

Is this medical advice?

No. It is a product buyer’s guide. It does not diagnose, treat, prescribe, or recommend a treatment plan.

The Android option

A deep GLP-1 record with a trend engine.

Doses, sites, symptoms, supply, and a care brief — private on Android.

Get it onGoogle Play Explore GLP-1 tracking

1M+ installs since 2013
Current version 4.2
No account required
Free on Android