What makes PepLabo a better MyFitnessPal alternative?
The short answer is focus. A diary that has gained a medication mode and an app designed around injections feel different within a week. Here is where the difference shows.
It starts from the dose, not the plate
Open PepLabo and the first thing you see is your next dose: what it is, when it is due and which vial it will come from. Logging it takes a tap, from the app, a widget or the Live Activity. Everything else on the screen, from water to weight, is arranged around that moment.
MyFitnessPal opens on a food diary. Its GLP-1 feature lets you log doses and set reminders [1], which helps, but the dose remains one entry inside a calorie log.
Bottom line: if the injection is the fixed point of your day, an app that starts from the injection will feel lighter to keep up.
Vials and reconstitution live in the same place
Peptide routines often begin with a powder vial and a bottle of bacteriostatic water. PepLabo’s calculator turns the vial amount, the water you added and the dose you were prescribed into units on an insulin syringe. Once the vial is saved, each logged dose draws it down, so you can see a vial running low well before it is empty.
We did not find vial tracking or reconstitution tools in MyFitnessPal’s listing [1]. People who mix their own vials usually keep that math on paper or in a separate calculator.
Bottom line: PepLabo replaces the notebook and the second calculator, not only the food diary.
Cycles, sites and several programs at once
Many routines are not a single weekly shot. You might run two compounds on different schedules, take a planned break, or rotate between abdomen, thigh and arm. PepLabo keeps each program separate, with its own schedule, on and off periods and weeks off, and records the site with every dose so the rotation stays visible.
An estimated level chart, drawn from a half-life you enter from your own source, shows how logged doses overlap over time. It is a picture of your log, not medical advice.
Bottom line: when your routine has structure, PepLabo keeps that structure instead of flattening it into a list.
Reminders that notice a missed dose and follow you abroad
A reminder at the right time is only half the job. PepLabo can remind you before a dose, at the time and again if the dose has not been logged, so a late shot does not slip by quietly. A few hours after a dose it can also ask how you feel, which makes side-effect notes easier to keep.
With travel mode on Pro, you choose the destination time zone and how to handle the shift, and your dose reminders follow that choice.
Bottom line: PepLabo’s reminders are built around doses, not meals, and they keep working when your clock changes.
Private by default: no account, no analytics
You can install PepLabo and start tracking without creating an account. Records stay on your phone. The app contains no analytics, advertising or tracking SDKs. You only sign in if you want Pep AI, and before your first message the app shows what is sent and states that dose amounts are never part of it.
Moving to a new phone is done with a data export file rather than a cloud account. That is a deliberate trade: less convenience across devices, more control over where health records live.
Bottom line: if keeping injection records off other people’s servers matters to you, PepLabo is built for that.
A report you can take to your clinician
PepLabo Pro creates a PDF of your dose log to keep or share at an appointment. Alongside it, the side-effect check-ins, weight history and progress photos sit in the same app, so the conversation is about your own record rather than memory.
For anyone who simply wants a copy of everything, the full data export works on the free plan.
Bottom line: PepLabo gives you a record built for a clinical conversation, not just a diary for yourself.
Pep, streaks and badges make the habit easier
Consistency is most of the work in any routine. PepLabo keeps a logging streak, awards badges for milestones such as your first weigh-in or progress photo, and on Sundays Pep, the character inside the app, sums up how the week went.
Pep also reacts to the day: it notices when water is low and celebrates a streak with you. On Pro, Pep AI chat can summarise your programs and records, and it never gives dosing advice.
Bottom line: PepLabo makes showing up every day feel lighter, which is what keeps a log complete.
Where MyFitnessPal is still better
MyFitnessPal is a strong app in its own lane. When food and fitness sit at the centre of your plan, it covers ground PepLabo deliberately leaves alone:
- A food database of more than 20.5 million items, including restaurant dishes [1].
- Daily workout and step logging, with 40+ connected devices and a Wear OS app [1].
- Meal plans, recipes and grocery delivery on Premium Plus [1].
- A built-in community and an AI nutrition coach [1].
Bottom line: PepLabo wins in a different situation: when the injection, the vial and the cycle are what you need to get right every day.
The price question is about what is free
In PepLabo, the parts of an injection routine you use every day are free: 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, with 3 days free on the yearly plan for eligible new subscribers. 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.
MyFitnessPal is free to download with ads; its listing places barcode scanning, meal scan, voice logging and ad-free use in Premium, and meal plans in Premium Plus [1]. Its listing does not state prices.
Bottom line: if your main need is the injection routine, PepLabo’s free plan already covers it.
PepLabo next to MyFitnessPal, or in its place
If you already have years of meals in MyFitnessPal, you do not have to give that up. Keep it for food and workouts and move the injection side to PepLabo: doses, vials, sites, cycles and side effects. The two apps do not share data, so each keeps its own job.
If food logging is a smaller part of your routine, PepLabo can replace both. Barcodes are free, and Pro estimates meals from a photo, your voice or a restaurant menu, next to the doses they relate to.
Bottom line: use both when food is a separate project, or switch fully when the routine is the project.
Overall
MyFitnessPal remains one of the most complete food and fitness diaries, and its GLP-1 mode is a useful addition for people whose plan is mostly about meals. PepLabo is the better choice when the routine itself needs managing: peptides or GLP-1 medicines, vials that need mixing and tracking, sites to rotate, cycles with breaks and reminders that catch a missed dose. It keeps all of that in one private app, and the core is free.
Trademarks and sources
MyFitnessPal is a trademark of MyFitnessPal, Inc. PepLabo has no affiliation with MyFitnessPal, Inc. Everything said here about MyFitnessPal 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.
