Vialume

Vialume

GLP-1 & Weight Tracker

Your whole GLP-1 journey —
private on your phone.

Shots, weight, food and side effects — one place, all backdatable, none of it in anyone's cloud. Every chart of your own data is free, forever.

Coming soon to Google Play See pricing

Android first, Australia first. iOS to follow.

Vialume home screen showing the next-shot countdown

Everything the journey actually needs

The category converged on log → remind → chart. We kept the loop and rebuilt what's around it.

Shot log + body map

Dose, injection site with rotation hints, pain, notes. The map remembers where you've been.

Reminders that keep up Plus

Dose day, pen warm-up and weigh-in — each on its own schedule, weigh-ins daily or on the days you pick. Change a shot day, split your dose or backdate an entry and they all recompute themselves. Discreet mode keeps your medication off your lock screen. Reminders are part of Vialume Plus, the paid subscription.

Started before the app?

Backdate everything. Set your journey start and starting weight — your history counts from day one.

Charts, all free

Weight trend with rolling average, dose over time, side effects vs dose, protein & water — plus the illustrative medication-level curve other apps charge for. An estimate from published half-lives, never a measurement.

Tap any chart, full screen

Every chart opens landscape at full width, so a year of data reads as a year — not a thumbnail. Switch between 1, 3, 6 and 12 months without leaving it.

Protein-first nutrition

When appetite disappears, protein is the metric that slips. Targets and quick-log for protein and water.

Side effects vs dose

Log nausea, fatigue and more with severity — charted against your dose changes so patterns show.

Widget + Health Connect Beta

Next-shot countdown on your home screen. Weight syncs with Health Connect; steps read in.

Health Connect sync is still in beta testing — it may not work reliably on every device yet.

Yours to keep

CSV and JSON export any time, single-file backup and restore, biometric app lock.

No account. No cloud. Yours.

Everything you log lives in a database on your phone and nowhere else. No sign-up, no analytics, no ads, no crash-reporting SDKs. We couldn't read your data if we wanted to — it never leaves your device unless you export it yourself.

  • Local SQLite storage — uninstall deletes it, backup keeps it
  • Optional biometric lock
  • Discreet reminder text — your medication is your business
  • Read the full privacy policy

A quiet, focused interface

Home-screen widget with next-shot countdown Shot logging with injection-site body map Twelve-month weight trend with the 7-day average and every dose change marked Metrics dashboard: medication-level curve, shot streak, milestone and weight with BMI Side effects and protein charts Editable history timeline

Screens show sample data for illustration — not a real person and not a result. Vialume records what you log; it doesn’t promise an outcome.

Pricing that respects your data

Everything you log is free forever. Plus adds the extras.

Free

$0 forever

  • Shot log, body map & site rotation
  • Weight, protein, water, side effects
  • Every chart — including the illustrative medication-level curve
  • Backdating, history, streaks
  • Widget, Health Connect (beta), biometric lock
  • CSV/JSON export & backup
  • Switch medications, unlimited

Vialume Plus

Plus

A$39.99 /year Save 63%

or A$8.99/month

  • Reminders — dose day, pen warm-up, weigh-in, discreet mode
  • Doctor-ready PDF reports
  • Progress-photo compare & stats overlay
  • Track two medications at once
  • More extras as they land — never your own data

By subscribing you're helping fund development costs and hosting — and keeping the free tier free. No free-trial tricks. Cancel any time in Google Play.

The cheapest annual price of any GLP-1 tracker we could find. Your data is never behind the paywall.

Prices in Australian dollars, including GST. Comparison against Shotsy, Pep, GlucoPal and MacroFactor on the Australian App Store, checked 20 July 2026 — prices change, so check theirs before you decide.

Built by a software developer on the journey myself

When I started on a GLP-1, I wanted one app that kept the whole picture — my shots, my weight, what I manage to eat when my appetite disappears, how side effects track against dose changes — without locking my own charts behind a subscription or shipping my health data to someone's cloud.

I couldn't find it, so I built it. I wanted something more accessible and more customisable than what was out there: backdate anything, tune your reminders, keep it discreet, take your data with you. Vialume is the tracker I use every week, priced to be within everyone's reach.

I believe in privacy and data transparency, and have opted for the data to be stored on your phone — controlled by you.

I spent a lot of time and thought developing this, and I understand the user base — so I made sure every critical element stays free to use. I only ask that you consider subscribing if you think it's worth it. I appreciate you all for downloading. Please feel free to reach out if you have any suggestions.

— parkdeve, developer of Vialume