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Switching from Shotsy?
Shotsy is a great GLP-1 tracker. Doseline is a great everything tracker. If you're on more than one medication — or might be someday — here's how they compare.
Credit where it's due: Shotsy pioneered medication level estimation for GLP-1 users, has 19K+ ratings, and its design is genuinely polished. We're not here to trash it — we're here because one medication isn't enough for everyone.
Feature by feature.
| Shotsy | Doseline | |
|---|---|---|
| Medications tracked | 1 [VERIFY] | Unlimited |
| GLP-1 tracking | ✓ | ✓ |
| TRT / AAS tracking | — | ✓ |
| HRT tracking | — | ✓ |
| Peptide tracking | — | ✓ |
| Medication level estimation | ✓ | ✓ |
| Pharmacokinetic curves | — | ✓ |
| Injection site rotation | ✓ | ✓ |
| Weight tracking | ✓ | ✓ |
| Body measurements | — | ✓ |
| Bloodwork tracking | — | ✓ |
| Side effect logging | ✓ | ✓ |
| Progress photos | — | ✓ |
| Titration schedules | — | ✓ |
| Peptide reconstitution calculator | — | ✓ |
| iOS app | ✓ | ✓ |
| Android app (full feature parity) | Partial [VERIFY] | ✓ |
| Biometric lock | — | ✓ |
| No account required | iOS only [VERIFY] | ✓ |
| Free tier | Limited [VERIFY] | Generous |
Why people switch.
Your whole protocol, not just one medication.
Shotsy tracks one GLP-1 medication. If you're also on testosterone, estradiol, BPC-157, or anything else — you need a second app. Doseline tracks unlimited medications across all four communities, with pharmacokinetic modeling for each one.
Android that actually works.
Shotsy's Android app is missing premium features and requires Google login. Doseline treats Android as a first-class platform — full feature parity, local storage, no mandatory account.
Bloodwork with context.
Shotsy doesn't track bloodwork at all. Doseline logs your labs and correlates them with your dosing schedule — so you can see how your levels relate to when you pin.
PK curves, not just level bars.
Shotsy estimates your medication level. Doseline shows the full pharmacokinetic curve — absorption, peak, trough — with the math to back it up.
What you'll gain.
Switching from Shotsy to Doseline gets you:
Multi-medication tracking (free)
Full Android feature parity
Pharmacokinetic curves for every medication
Bloodwork logging and correlation
Body measurements and progress photos
Titration schedule planning
Peptide reconstitution calculator
Biometric lock for privacy
TRT, HRT, and peptide community support
No mandatory account on any platform
Shotsy serves
Doseline serves
Switch in 2 minutes.
Download Doseline, add your medications, and you're tracking. No account required. Free tier from day one.
Common questions.
Can I import my data from Shotsy?
Shotsy supports JSON and PDF export. We're building an import tool that will let you bring your injection history into Doseline. In the meantime, you can run both apps side by side — your Shotsy data stays intact.
Is Doseline's GLP-1 tracking as good as Shotsy's?
Yes — and deeper. Doseline covers the same core features (injection logging, medication level estimation, weight tracking, site rotation) plus adds pharmacokinetic curves, bloodwork correlation, titration schedule planning, body measurements, and progress photos.
Why would I switch if Shotsy is working fine?
If Shotsy does everything you need, keep using it. Doseline is for people who want more: multiple medications, real PK modeling, bloodwork tracking, or support for TRT/HRT/peptides alongside their GLP-1. If your protocol grows, Doseline grows with it.
Is Doseline free?
The free tier includes unlimited medications, full history, PK charts, reminders, injection site rotation, bloodwork logging, and more. Pro adds AI-powered features and sync for $4.99/mo. No credit card required to start.