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Switching from Regimen?
Regimen built a solid tool suite fast. Doseline goes deeper — more tools, more compounds, more communities, and every data point cited.
Regimen is well-executed — clean tools, fast iteration, 4.9 rating. They've set a good standard for calculator-driven health apps. We're here because we think cited sources, broader community support, and depth matters more than speed to market.
Feature by feature.
| Regimen | Doseline | |
|---|---|---|
| Free tools (functional) | 10 | 17 |
| Compound database | — | 166 compounds |
| Cited data sources | — | ✓ |
| GLP-1 tracking | ✓ | ✓ |
| TRT / AAS tracking | ✓ | ✓ |
| HRT tracking | — | ✓ |
| Peptide tracking | ✓ | ✓ |
| Half-life visualizer | ✓ | ✓ |
| Dose & reconstitution calculator | ✓ | ✓ |
| Split dose calculator | ✓ | ✓ |
| HCG calculator (IU-native) | ✓ | ✓ |
| Peptide blend calculator | Listed, not built | ✓ |
| Intranasal peptide calculator | ✓ | ✓ |
| TDEE calculator (medication-aware) | Basic | ✓ |
| Vial longevity (dead space) | ✓ | ✓ |
| Medication storage reference | ✓ | ✓ |
| Cycle & protocol planner | — | ✓ |
| Titration schedule planner | — | ✓ |
| Body composition calculator | — | ✓ |
| Injection site guide | — | ✓ |
| Bloodwork reference ranges | — | ✓ |
| Free testosterone calculator | — | ✓ |
| Unit converter | — | ✓ |
| Free medications tracked | 1 | Unlimited |
| Injection site rotation | ✓ | ✓ |
| iOS app | ✓ | ✓ |
| Android app | ✓ | ✓ |
| Lifetime pricing option | — | $99 |
Why people switch.
166 compounds with cited sources.
Our compound encyclopedia is something no competitor has. Every compound includes pharmacokinetic data, dosing guides, side effects, and citations from FDA labels, published studies, and clinical guidelines — with a 4-tier data quality rating so you know how confident to be in the numbers.
17 tools vs 10 — and ours go deeper.
We match every functional Regimen tool and add 7 more: Cycle Planner, Titration Planner, Body Composition Calculator, Injection Site Guide, Bloodwork Reference, Free Testosterone Calculator, and Unit Converter. Our TDEE Calculator adds medication-aware context that Regimen's doesn't.
HRT community support.
Regimen focuses on GLP-1, TRT, and peptides. Doseline serves the HRT community as a first-class citizen — estradiol, anti-androgens, and progestogens with community-specific reference ranges and dosing context.
Unlimited free medications.
Regimen limits free users to 1 medication. Doseline's free tier includes unlimited medications, all 17 tools, full history, reminders, injection site rotation, and PK curves. Pro features are AI-powered with real infrastructure cost — not basic tracking behind a paywall.
What you'll gain.
Switching from Regimen to Doseline gets you:
Access to all 17 tools without paying
166-compound encyclopedia with cited sources
HRT community support (estradiol, anti-androgens, progestogens)
Medication-aware calculators (TDEE, body comp context)
Cycle & protocol planning for multi-compound stacks
Titration scheduling with .ics calendar export
Bloodwork reference ranges with context-aware targets
Lifetime pricing option ($99 vs recurring subscription)
Regimen 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.
Is Doseline a Regimen alternative?
Yes — Doseline covers everything Regimen does and more. We offer 17 functional tools vs Regimen's 10, a 166-compound database with cited sources, HRT community support, and a more generous free tier with unlimited medications.
Does Doseline have the same calculators as Regimen?
Yes — we match every functional Regimen tool (dose calculator, split dose, HCG, intranasal, vial longevity, TDEE, medication storage, half-life visualizer) and add 7 more tools they don't have.
How is Doseline's free tier different from Regimen's?
Regimen limits free users to 1 medication. Doseline's free tier includes unlimited medications, all 17 tools, full dose history, medication reminders, injection site rotation, and PK curves. Our Pro tier ($4.99/mo) adds AI-powered features that have real infrastructure costs.
Does Doseline cite its data sources?
Yes — every compound in our database has cited sources with a 4-tier quality rating: A (FDA/EMA labels), B (published clinical data), C (clinical guidelines), D (animal/community data). This is a core differentiator — no competitor does this.
Does Doseline support HRT users?
Yes — HRT is one of our four core communities. We track estradiol, anti-androgens, progestogens, and GnRH agonists with community-specific reference ranges, dosing context, and monitoring recommendations.
Can I switch from Regimen to Doseline?
Yes — download Doseline and start tracking immediately. We don't require data import from Regimen (different data formats), but you can set up your medications and start fresh with full history from day one.