Dosi vs SHOTLOG: Peptide tracker with bio-level curve Alternative in 2026
SHOTLOG is another direct peptide tracker. Its standout is the body concentration graph that models your serum level over time. Dosi does not currently show a live body concentration curve on the dashboard. If you care more about a broad compound list, an AI assistant, and a matching web app, Dosi is closer to what you want.
| Feature | Dosi | SHOTLOG |
|---|---|---|
| Compound database | 180+ compounds | Custom peptide entry, no fixed library |
| GLP-1 tracking | Yes, native | Yes, with titration schedules |
| TRT ester support | Yes | Yes, via custom protocols |
| Half-life calc | Yes | Yes, powers bio-level graph |
| Reconstitution calc | Yes | Yes, mg/mcg/IU unit converter |
| Body-map injection rotation | Yes | Yes, auto-rotation |
| AI insights | AskDosi assistant | No conversational AI |
| Price | $7.99/mo or $39.99/yr | Free with Premium subscription |
| Free tier | Yes, limited | Yes, tracking-capable |
| Platforms | iOS, Web, Android pending | iOS, Android |
When to choose Dosi
Choose Dosi if you want a pre-loaded library so you are not hand-entering molecular weights, plus a conversational AI assistant and a web app that syncs with your phone.
When to choose SHOTLOG
Choose SHOTLOG if the bio-level concentration graph is the feature you bought an app for. SHOTLOG also handles titration schedules for GLP-1 dose-escalation cleanly, and that is something Dosi users often build manually.
Try Dosi free
180+ compound database, body-map injection rotation, reconstitution math, and the AskDosi assistant. Free to start.
Start Tracking Free →Educational use only. Feature facts verified April 2026 from each vendor's public site and app listing. Pricing and features may change. This content is for informational purposes only and does not constitute medical advice. Consult your healthcare provider.