Comparison

Rastro.Bike vs GLP

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Rastro.Bike

Features
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Entre com sua conta do Strava e visualize o histórico de suas bikes. Quilômetros rodados, horas pedaladas e metros subidos, além da possibilidade de adicionar componentes individuais e definir alertas por período de manutenção. Basta continuar pedalando e salvando a bike na atividade do Strava, o Rastro atualiza automaticamente e você pode pedir e receber em casa uma Tag para colar no quadro e visualizar por aproximação. O Rastro é um projeto paralelo feito no tempo livre sob efeito de curiosidade e paixão pelas magrelas. E faz parte do Strava Developer Program. Apoie o desenvolvimento, use, faça parte da comunidade e deixe sua opinião.

About

GLP

Features
Read full description

Doseline keeps the record of a GLP-1 treatment: every dose, the estimated level in your body, where you are in your titration, and what is left in the pen or vial. No account, no login. Your records stay on your iPhone. EVERY DOSE, ON THE RECORD • Amount, date, time, injection site and a note, in a few taps • Any increment, including 0.25 mg steps and half doses • Using a compounded vial? Record the units on your prescription label alongside the dose • Branded pen, auto-injector, vial or pill — the record fits the way you take it ESTIMATED MEDICATION LEVEL An exponential decay curve built from published half-lives, so you can see the drug accumulate over your first weeks and fall away toward the end of each one. Shown with its source and a plain note that it is an estimate. Free, and it always was. TITRATION YOU CAN SEE How long you have been on this step, when the next one is due, and the whole ladder for your medication. Doseline records the step you are on. It never tells you to change it. WHY A DOSE CHANGED Record why you stepped up, stepped down, or deliberately held — in your own words, from your own choice. Nothing is guessed. It goes in the report, because "why are you still at 5 mg?" is the question the appointment opens with. EVERYTHING IS BACKDATABLE Six weeks in already? Add all six. Every date, dose, site and note stays editable and deletable afterwards, and the level curve and the titration schedule recompute around what you changed. SUPPLY AND REFILL ALERTS Doseline counts what is left in milligrams, not in doses taken, so stepping up mid-vial is counted properly. It tells you how many doses remain and when to reorder, before the week you run out. SIDE EFFECTS AGAINST YOUR DOSE CYCLE Log a symptom in a few taps and see where it falls in your week. "Most often on day 2 after your shot" is an observation about your own record, and Doseline stays quiet until it has enough of one to say anything at all. WEIGHT, MEASUREMENTS, PROTEIN AND WATER Weight with a goal, and waist, hips, chest, arm, thigh and neck on tape. Protein and water are simple counters, because muscle is the thing worth protecting on this drug. No food database, no scoring your meals, and no target Doseline invented for you — the number is yours or there isn't one. INJECTION SITES Log where each shot went and see the rotation on a body map. The next suggestion is the site that has rested longest. PROGRESS PHOTOS The same pose, months apart, side by side. Behind Face ID and only on this phone. EXPORT YOUR RECORD CSVs of every dose, weight, measurement, side effect and intake entry, free and unlimited: no subscription stands between you and your own record. A PDF summary written for your doctor is free three times, and unlimited with Pro. PRIVACY No account. No server of ours. No analytics. Your health data is never uploaded, because there is nowhere to upload it to. It lives on your phone and in your own encrypted iCloud backup. INJECTIONS AND PILLS Semaglutide, tirzepatide, liraglutide, dulaglutide and the oral GLP-1s, branded or compounded. Ozempic®, Wegovy®, Mounjaro®, Zepbound®, Saxenda®, Victoza®, Rybelsus®, Trulicity® and Foundayo® are all in the medication list, and switching between them keeps your history intact. DOSELINE PRO Everything above is free except as noted. Pro is a yearly subscription that adds the archive of past treatments, the weekly review, unlimited doctor's PDFs with charts, and the app icon and colour options. The record, its CSVs and the level curve are never behind Pro. Doseline is a record-keeping tool for your own data. It does not provide medical advice, diagnosis, or dosing recommendations, and it does not calculate doses. Always follow your prescriber's instructions. All trademarks are the property of their respective owners. Doseline is not affiliated with, endorsed by, or sponsored by Novo Nordisk or Eli Lilly. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Rastro.Bike4 screens
GLP4 screens

Verdict

The call

The clearest difference is update cadence: Rastro.Bike at every 5 days against GLP's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Rastro.Bike ships an update every 5 days, GLP every 2 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 5 level
Rastro.Bike versus GLP: the parameters behind the verdict, then further details
ParameterRastro.BikeGLP
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size17 MB66 MB
Age rating4+12+
DeveloperGuilherme BorgesSERKAN SAYHAN

In-app purchases

None

Rastro.Bike

No in-app purchases

None

GLP

No in-app purchases

Questions

Is Rastro.Bike free?
Rastro.Bike is free to download, with no in-app purchases.
Is GLP free?
GLP is free to download, with no in-app purchases.
Do Rastro.Bike or GLP have ads?
Neither Rastro.Bike nor GLP shows ads.
Which is updated more often, Rastro.Bike or GLP?
Rastro.Bike ships an update every 5 days, and GLP every 2 weeks. Most recently, Rastro.Bike was updated on October 4, 2026 and GLP on October 7, 2026.

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