What makes PepLabo a better Noom alternative?
Noom asks you to join a program. PepLabo asks only that you log what you already do. That difference shapes every screen, and it matters most for people whose treatment is already in place.
A tracker, not another program to join
Noom’s listing describes a personalised plan with lessons, coaches and communities and, through Noom Med, clinicians who can prescribe GLP-1 medicines to people who qualify [1]. That is a full service, and it comes with its own way of doing things.
PepLabo stays on the record-keeping side. It does not matter which clinic, pharmacy or specialist your plan came from, and the app never second-guesses the numbers you were given. You enter the compound, the amount and the schedule; PepLabo keeps the log, the reminders and the vial math in order.
Bottom line: if your treatment is already decided, PepLabo adds structure to it without asking you to change providers.
Every dose has a home
The first PepLabo screen is your next dose: the compound, the time it is due and the vial it will come from. A tap logs it from the app, a home-screen widget or the Live Activity (widgets on Pro), and the entry keeps amount, time, site and vial together.
Noom’s listing centres the day on meal logging, steps and lessons [1]. We did not find a dose log described there [1], so that part of the routine would have to live somewhere else.
Bottom line: PepLabo puts the injection first on the screen instead of leaving it to a notes app.
Vials, mixing and units in one flow
Peptides often arrive as a powder that has to be mixed with bacteriostatic water. PepLabo’s calculator takes the vial amount, the water you added and the dose you were prescribed, and shows the units to draw on an insulin syringe. Save the vial and each logged dose subtracts from it, so a low vial shows up well before it is empty.
We did not find vial tracking or reconstitution tools in Noom’s listing [1]. That sits outside what a weight program describes, and it is exactly the step where people on peptides most need help.
Bottom line: for anyone who mixes their own vials, PepLabo handles the step where mistakes are easiest to make.
Peptides, cycles and sites, not one weekly shot
The medication side of Noom is about GLP-1 medicines [1]. PepLabo handles those too, and also peptide programs that run on their own calendars. Each program keeps its own schedule, on and off periods and weeks off, and several can run at once without their logs getting mixed.
Injection sites are recorded with each dose, and the sites map shows where you went last. An estimated level chart, drawn from a half-life you enter from your own source, shows how logged doses overlap. It is a picture of your log, never a recommendation.
Bottom line: when a routine has layers, PepLabo keeps each one visible instead of reducing it to a single reminder.
Reminders built around the injection, wherever you are
PepLabo can remind you before a dose, at the moment it is due and again if nothing has been logged, so a missed injection gets noticed the same day. A few hours after a dose it can also ask how you feel, which turns side-effect notes into a habit rather than an afterthought.
Travel mode on Pro lets you pick the destination time zone and how to shift the schedule, and your dose reminders follow it. We did not find medication reminders in Noom’s listing [1].
Bottom line: PepLabo’s reminders follow the dose schedule, including on the days your clock moves.
Side effects and a report for your appointment
The side-effect check-in records energy, sleep, mood, symptoms and overall severity, and can be linked to a dose from the last 72 hours. Over a few weeks that builds a timeline of how you felt after each injection, next to your weight and progress photos.
On Pro, PepLabo turns the dose log into a PDF you can bring to an appointment with any clinician, including one you see through a program. The full data export to a file is free.
Bottom line: PepLabo gives you a record to hand to whoever looks after your treatment.
Private by default, with a habit loop that stays personal
You can install PepLabo and log a first dose without creating an account. Records stay on your phone, and the app contains no analytics, advertising or tracking SDKs. Signing in is only needed for Pep AI, and before your first message the app shows what will be sent; dose amounts are never part of it.
A logging streak, badges for milestones and a Sunday summary from Pep, the character inside the app, keep the routine going without a social feed. Moving to a new phone works through an export file rather than a cloud account, a deliberate trade of convenience for control.
Bottom line: if you want your injection log kept on your own phone, PepLabo is designed that way from the start.
Where Noom is still better
Noom does a different job well. If changing how you eat, or getting a prescription in the first place, is the goal, it offers things PepLabo does not try to do:
- Daily lessons on psychology, habits and behaviour change [1].
- Online access to doctors and health coaches, with GLP-1 prescriptions for eligible members [1].
- Optional 1:1 coaching and Circles communities [1].
- Noom Move with 1,000+ fitness, stretching and meditation classes, plus meal plans and recipes [1].
- Face and body scans for health insights [1].
Bottom line: PepLabo pulls ahead once the plan is set and the daily work is the injection, the vial and the cycle.
Price: what you are paying for, not only how much
PepLabo’s free plan already covers the injection routine: dose logging, reminders, vials, injection sites, the reconstitution calculator and the research library. PepLabo Pro is $9.99 a month or $59.99 a year in the US, and eligible new subscribers get 3 days free on the yearly plan. Pro adds access to Pep AI chat, meal estimates from a photo, voice or restaurant menu, Apple Health, Health Connect and WHOOP data, widgets, travel mode and PDF reports.
Noom’s listing says its plans start at $17 a month, based on an annual plan, and that Noom Med plans start at $69 for the first month, not counting the cost of medication [1]. Those fees pay for a program: lessons, coaching and, on Noom Med, clinical access.
Bottom line: if what you need is a record rather than a program, PepLabo’s free plan does the job and Pro stays optional.
PepLabo next to Noom, or on its own
If Noom’s lessons and coaching help you, keep them. PepLabo can sit beside Noom and take care of the injection side: each dose with its vial and site, cycles, reminders and side-effect check-ins. The two apps do not share data, so each one does its own job.
If your prescription comes from elsewhere and the daily record is what you need, PepLabo can stand alone. Weight, progress photos, water and meals live in the same app, with barcode scanning free and AI meal estimates on Pro.
Bottom line: keep Noom for the program if it works for you, and let PepLabo hold the injection record either way.
Overall
Noom is a behaviour-change program that has added a medication arm, and for people who want lessons, coaching or a route to a GLP-1 prescription it offers a lot [1]. PepLabo answers a narrower, more practical question: once you are injecting, how do you keep every dose, vial, site and cycle in order? It does that in one private app, without an account, for peptides and GLP-1 medicines alike, and the core is free.
Trademarks and sources
Noom is a trademark of Noom, Inc. PepLabo has no affiliation with Noom, Inc. Everything said here about Noom comes from its public App Store listing, Google Play page and website, read on 20 October 2026, and may have changed since. “Not mentioned in the sources we read” means we could not confirm a feature there, not that the app lacks it.
