Comparison

COMPOUND vs glp3

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

Head to head
About

COMPOUND

This app provides advanced tracking and analysis for peptide and TRT protocols. It uses AI to analyze interactions, correlate side effects with dosing, and scan bloodwork results. Manage complex stacks with smart reconstitution, a comprehensive database, and interactive pharmacokinetics.

Highlights
  • 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
Features
Read full description

Most peptide apps are reminders with a calculator stapled on. You're running BPC-157, CJC-1295, Ipamorelin, maybe retatrutide, maybe TRT alongside it. Real vials, real money. And the best record of it is a Notes app you forgot to update or a spreadsheet that lost your reconstitution dates. COMPOUND is the protocol intelligence layer for serious operators. Built on published pharmacology and cited research. Not a timer. Not a generic medication app. The instrument your protocol deserves. STACK ANALYSIS* Enter your full protocol: BPC-157, TB-500, CJC-1295, Ipamorelin, GHK-Cu, tesamorelin, retatrutide, semaglutide, tirzepatide, testosterone. COMPOUND's AI-assisted analysis flags interaction patterns, timing overlaps, redundant pathways, and absorption issues, each one cited to peer-reviewed research. Two compounds hitting the same pathway is a wasted vial; you will see it. It reports what it finds. It does not write your protocol. SIDE-EFFECT CORRELATION* Log quick daily check-ins. COMPOUND maps every symptom against your dose timeline and surfaces the patterns you would not find by hand. Insomnia lining up with evening CJC. Nausea tracking a titration step. Mood dips that follow estradiol troughs. BLOODWORK SCANNER* Photograph or import any lab report. COMPOUND extracts every marker (free T, total T, estradiol, IGF-1, CRP, AST/ALT, A1C, lipids, hematocrit) and plots them on your protocol timeline. Told you're "in range" while the symptoms stay? Bring the trend to your next appointment, not the single number. RECONSTITUTION CALCULATOR Stepped input or plain language*: "10mg vial, 250mcg twice daily." Exact syringe units, vial duration, expiry tracking. Unit conversion for the amount you choose; it does not pick your dose. No mental math at 6am. STACK PHARMACOKINETICS* Your whole protocol on one estimated serum concentration curve, built from published half-lives and your own log. Drag a dose time and watch coverage shift across the day. Cycle calendar, cross-cycle comparison, restart readiness check. 90+ COMPOUND REFERENCE LIBRARY Half-life, mechanism of action, regulatory status, protocol patterns reported in the literature, known interactions, and the key studies with PubMed links. 250+ cited studies. Written for people who read the papers. PROTOCOL CHAT* Ask anything about your own stack. Every answer is grounded in your protocol, your symptom log, your bloodwork, and cited research, not a generic chatbot that does not know what you are running. It shows you the evidence; it does not prescribe. ALSO INCLUDED - Dose logging with injection site rotation and timing analysis - Vial inventory and supply alerts* - Symptom journal with pattern detection - Unlimited protocols, reminders, home screen widget - Apple Health sync: sleep, HRV, resting heart rate, workouts, weight, glucose WHO COMPOUND IS FOR - People running multi-compound peptide protocols - TRT users tired of a single number standing in for how they feel - Reta and tirzepatide users who want more than a shot tracker - Anyone who refuses to guess with vials that cost real money - Researchers who already built the spreadsheet and want it on their phone, smarter PRIVACY Anonymous sign-in. No ad-tech. No tracking SDKs. No data resale. IMPORTANT COMPOUND is not a medical device. It does not diagnose, treat, or prevent any condition, and it does not prescribe, recommend, or adjust doses. All analysis is informational, based on published pharmacological research. Always consult a qualified healthcare provider before starting or modifying any protocol or medication. * Requires COMPOUND PRO subscription. Free to start. Privacy Policy: https://usecompound.app/privacy Terms (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

glp3

Track peptide and GLP-1 protocols with a comprehensive dose log, timeline, and site rotation feature. Manage multiple compounds, log side effects, and access cited guides. Optional Pro version offers advanced features and personalized content.

Highlights
  • Dose logging
  • Scheduling and reminders
  • Timeline of doses
  • Site rotation map
  • Side effects log
  • Cited guides
  • Multi-compound tracking (Pro)
Features
Read full description

glp3 tracks your peptide and GLP-1 protocol the way you actually run it — every dose in one tap, a timeline of when your doses landed, and every compound in your stack on one view. Built for real protocols: multi-compound stacks — not just one drug at a time. Most of glp3 is free, and stays that way. The whole core tracker: • Dose log — one tap, retroactive, durable. Your log is the point, and it's never lost. • Schedules — a simple cadence reminder (e.g. every 7 days) with a countdown to your next dose. • Timeline — see when your doses landed, with each compound's published half-life cited from glp3.wiki. A record, never a body-level estimate. • Site rotation — a body map that colours by recency and suggests the next spot. • Side effects log, and one-tap export or delete of everything. • Guides — practical, cited reading on food, safety, research, and protocol handling. glp3 Pro is optional, with Monthly and Yearly plans: • Your whole stack on one timeline — every compound's doses together, not one at a time. • Unlimited compounds. • Guides personalised to your compounds, goals, and stage. • Still no account — purchases restore on your Apple ID. Your upgrade helps keep glp3.wiki's sourced guides free for everyone. If the free tracker is all you need, that's genuinely fine — it always will be. No account. Your protocol log lives only on this device, and analytics never includes journal contents or dose amounts. Not medical advice. glp3 is a self-tracking tool, not a medical device, and does not diagnose, treat, or recommend doses. Always seek your doctor's or prescriber's advice in addition to using this app, and before making any medical decisions. Guides summarise published information and trial schedules as reference material, not personal recommendations. Published half-lives carry a source note; research-peptide estimates are flagged as estimates. glp3 Pro Monthly and Yearly are auto-renewing subscriptions billed to your Apple ID. Your subscription renews automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel anytime in your Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.glp3.wiki/privacy

Screenshots

COMPOUND4 screens
glp34 screens

Verdict

The call

The clearest difference is update cadence: glp3 at every 2 days against COMPOUND's every 9 days. glp3 also leads on ratings volume (15 vs 4). On price, rating, ads and in-app purchases 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. COMPOUND sells 5 in-app purchases, starting at $6.99 per 7 days and glp3 sells 2 in-app purchases, starting at $29.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for COMPOUND against 5.0 for glp3. Both are backed by a comparable volume of ratings — 4 and 15 respectively.

UpkeepUpdate frequency

COMPOUND ships an update every 9 days, glp3 every 2 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 7 level
COMPOUND versus glp3: the parameters behind the verdict, then further details
ParameterCOMPOUNDglp3
PriceFreeFree
Rating5.0 (4 ratings)5.0 (15 ratings)
Number of ratings415 — better
Update frequencyEvery 9 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone, iPad — better
Requires iOS17.016.4 — better
Further details — not scored
Size52 MB74 MB
Age rating12+17+
DeveloperTorben Nils SeidlerJohn Kueh

Customer experience

COMPOUND

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

glp3

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

COMPOUND

Subscriptions5
  • Compound Pro · Weekly$6.997 Days
  • Compound Pro · Quarterly3 Days trial$24.993 Months
  • Compound Pro · Yearly DISCOUNTED$34.991 Year
Show 2 more
  • Compound Pro · Yearly7 Days trial$49.991 Year
  • COMPOUND Pro · Yearly$69.991 Year
2 purchases

glp3

Subscriptions1
  • glp3 Pro — Yearly$29.991 Year
One-time1
  • glp3 Pro — Lifetime$59.99

Questions

Is COMPOUND free?
COMPOUND is free to download, with in-app purchases available.
Is glp3 free?
glp3 is free to download, with in-app purchases available.
Which has better reviews, COMPOUND or glp3?
COMPOUND and glp3 are both rated 5.0 out of 5 on the App Store, from 4 and 15 ratings respectively.
Do COMPOUND or glp3 have ads?
Neither COMPOUND nor glp3 shows ads.
Which is updated more often, COMPOUND or glp3?
COMPOUND ships an update every 9 days, and glp3 every 2 days. Most recently, COMPOUND was updated on October 24, 2026 and glp3 on October 24, 2026.

Other comparisons