# COMPOUND: Peptide Calculator — Peptide & TRT Stack Tracker AI

> AI-powered peptide and TRT stack tracker with advanced analysis and bloodwork integration. (iPhone/iPad app by Torben Nils Seidler.)

- Source: https://appshunter.io/ios/app/compound-peptide-calculator/id6762041256 (this page in markdown: same URL + `.md`)
- Developer: [Torben Nils Seidler](https://appshunter.io/developer/1834241692)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 12+
- Requires: iOS 17.0 · 50 MB
- Languages: American English
- Released: 2026-05-12
- Data updated: 2026-08-18
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/compound-peptide-calculator/id6762041256/reviews.md

## What is COMPOUND?

Most peptide apps are reminders with a calculator stapled on.

You're running a stack — BPC, CJC, Ipamorelin, Reta, maybe TRT alongside it — at $300–400 a month. And the best tool for managing it is a Notes app you forgot to update, a spreadsheet that lost your reconstitution dates, or a peptide tracker one user called "primitive" in the age of AI.

COMPOUND is the protocol intelligence layer for serious operators. Built on actual pharmacology and peer-reviewed research. Not a timer. Not a generic medication app. The instrument your stack deserves.


AI STACK ANALYZER*
Drop in your full protocol — BPC-157, TB-500, CJC-1295, Ipamorelin, GHK-Cu, MK-677, Tesamorelin, Retatrutide, testosterone, anastrozole, hCG. The AI surfaces interaction warnings, timing conflicts, redundant pathway flags, and absorption issues. Every warning cites peer-reviewed research. Re-runs on any protocol change.

The exact problem Andrew Huberman called out: "make sure you're not redundantly hitting a pathway."


SIDE-EFFECT CORRELATION ENGINE*
Log quick daily symptoms. The AI maps every symptom against your dose timeline and surfaces patterns you couldn't find yourself. Insomnia tracking back to evening CJC dosing. Nausea aligned with a specific titration. Mood shifts that correlate with E2 troughs.


BLOODWORK OCR SCANNER*
Photograph lab results — Marek, Defy, Quest, Labcorp, anywhere. The AI extracts every marker (free T, total T, E2, IGF-1, CRP, AST/ALT, A1C, lipids, hematocrit) and maps them on your protocol timeline. See what's actually working in your bloodwork.

For every TRT operator told they're "in range" while symptoms persist: this is the receipts.


SMART RECONSTITUTION
Stepped input or natural language*. "10mg vial, I want 250mcg twice daily." Get exact syringe markings, vial duration, BUD tracking, and storage instructions. No more mental math at 6am.


42-COMPOUND DATABASE
Every entry includes half-life, mechanism of action, primary research areas, key studies with PubMed links, regulatory status, common protocols, and known interactions. Written for people who take the science seriously.


PROTOCOL AI CHAT*
Ask anything about YOUR stack. Every answer is grounded in your own protocol data, your own symptom log, your own bloodwork — not in a generic ChatGPT response that doesn't know what you're running.


INTERACTIVE STACK PHARMACOKINETICS*
See your full stack on a serum concentration curve. Drag dose timing to watch coverage shift across the day. Stack cycles calendar. Cross-cycle comparison. Smart restart assessment.


ALSO INCLUDED
- Dose logging with site rotation and timing analysis
- Symptom journal with pattern detection
- Vial inventory and supply alerts
- Protocol management (unlimited stacks)
- Daily reminders and dose notifications
- Home screen widget and Live Activities


WHO COMPOUND IS FOR
- Biohackers running multi-compound peptide protocols
- TRT operators tired of being told they're "in range"
- Reta and tirzepatide users who want more than a shot tracker
- Anyone who refuses to guess with $300/month of compounds
- Researchers who already built the spreadsheet — and want it on their phone, smarter


PRIVACY
Anonymous authentication. No ad-tech. No tracking SDKs. No data resale. We don't sell your data.


IMPORTANT
COMPOUND is not a medical device. It does not diagnose, treat, or prevent any condition. All analysis is informational, based on published pharmacological research and community data. Always consult a qualified healthcare provider before starting or modifying any protocol or medication.

* Requires COMPOUND PRO subscription.

Privacy Policy: https://usecompound.app/privacy
Terms (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- AI Stack Analyzer for interaction warnings
- Side-Effect Correlation Engine
- Bloodwork OCR Scanner
- Smart Reconstitution calculations
- 42-Compound Database with research links
- Protocol AI Chat for personalized advice
- Interactive Stack Pharmacokinetics visualization

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Compound Pro · Weekly | $6.99 | per 7 days |
| Compound Pro · Yearly | $49.99 | per year |
| Compound Pro · Yearly DISCOUNTED | $34.99 | per year |
| COMPOUND Pro · Yearly | $69.99 | per year |
| Compound Pro · Quarterly | $24.99 | per 3 months |



## Frequently asked questions about COMPOUND

### Does COMPOUND have ads?

Yes, COMPOUND contains advertisements. Users can opt for subscription plans to remove ads and access premium features.

### What are the subscription options for COMPOUND Pro?

COMPOUND Pro offers weekly ($6.99/P7D), quarterly ($24.99/P3M), and yearly ($49.99/P1Y) plans, all with a 3-day free trial.

### How accurate is COMPOUND's AI Stack Analyzer?

The AI Stack Analyzer is built on actual pharmacology and peer-reviewed research, surfacing interaction warnings and timing conflicts with citations to scientific studies.

### Can COMPOUND scan my bloodwork results?

Yes, the Bloodwork OCR Scanner allows you to photograph lab results from providers like Quest and Labcorp, extracting markers and mapping them to your protocol timeline.

### What kind of information is in the 42-Compound Database?

Each entry includes half-life, mechanism of action, primary research areas, key studies with PubMed links, regulatory status, common protocols, and known interactions.

### How does COMPOUND help with reconstitution calculations?

Smart Reconstitution provides exact syringe markings, vial duration, BUD tracking, and storage instructions based on your input, eliminating manual calculations.

### Is COMPOUND suitable for beginners?

COMPOUND is designed for serious operators and biohackers running complex protocols. While it offers advanced features, users should have a foundational understanding of the peptides and TRT they are using.

### How often is COMPOUND updated?

The app was last updated on 2026-06-15 with version 1.1.3, indicating regular maintenance and feature additions.

## Version history (last 5 releases)

### 2.3 — 2026-08-10

Support is now built in: message the team directly from the app, attach screenshots, and read replies without leaving COMPOUND.

Setup improvements: capsule-based compounds now take a capsule count and show your month of doses, backdating a protocol you already started is easier, and setup picks up exactly where you left off.

Fixes: switching between mcg and mg no longer breaks the dose wheel, the keyboard no longer blocks the dosing screen, and the weight and height pickers in Settings now respect your unit preference.

Plus performance and stability improvements throughout.

### 2.2 — 2026-07-28

Performance improvements and bug fixes throughout the app, plus interface polish across dose logging, the reconstitution calculator, and charts.

### 2.1 — 2026-07-15

Serum curves, rebuilt from the ground up. Concentration modeling now runs on real pharmacokinetics with proper units (ng/mL). Drag anywhere on the chart to read your exact level at any moment, across every compound in your stack.

Inventory workbench, sharpened. A clearer read on every vial: what is open, what is mixed, what is running low. Adding supply is faster and steadier.

Also in this release: the bloodwork panel board, a calmer log sheet with an inline reconstitution calculator, and performance and reliability improvements throughout.

### 2.0 — 2026-07-10

Version 2.0 is the biggest update since launch.

NEW: Pin Map
Your injection sites, mapped on the body. Every site reads as used, cooling or rested at a glance, so you always know where to pin next and never double up on the same spot. This is the feature we built the release around.

Refreshed interface
A cleaner, faster, instrument-grade redesign across every screen.

Daily Pulse
One tap a day. COMPOUND learns your good days from your off days and shows what is driving them.

Also new: a sharper dashboard, serum concentration curves, and protocol chat grounded in your real doses and labs.

### 1.1.3 — 2026-06-15

• Smoother setup: faster, more responsive flow from plan to trial
• Fixed a loading hang that could appear before the trial screen
• Polish and reliability improvements

Questions or feedback: support@usecompound.app

## More apps by Torben Nils Seidler

- [MyNailHealth](https://appshunter.io/ios/app/mynailhealth/id6751249794)
- [GhostFits - AI Wardrobe](https://appshunter.io/ios/app/ghostfits-ai-wardrobe/id6757407350)
- [HALFLIFE: Quit Caffeine](https://appshunter.io/ios/app/halflife-quit-caffeine/id6761648347)

All apps by Torben Nils Seidler: https://appshunter.io/developer/1834241692

## Related topics

[torben nils seidler](https://appshunter.io/ios/topics/torben-nils-seidler) · [compounds](https://appshunter.io/ios/topics/compounds) · [cellgenic peptide calculator](https://appshunter.io/ios/topics/cellgenic-peptide-calculator) · [hormona vida](https://appshunter.io/ios/topics/hormona-vida)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*