--- title: "Signal: Peptide Calculator - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Signal is the research backed peptide reconstitution calculator from The Peptide Signal. Unlike other calculators, Signal knows your compounds. Select from 65 research profiled peptides and get pre p" --- # Signal: Peptide Calculator — United States > Reconstitution reference tool ![Signal App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/5c/43/85/5c4385ff-4e3a-d88b-0199-270a42805529/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png) **Developer:** [JESSE DERIC DEAN](https://apptail.io/developer/jesse-deric-dean-jfEmdc) **Category:** Health Fitness **Rating:** 5.0/5 (3 ratings) **Price:** Free **Bundle ID:** com.thepeptidesignal.signalapp **Store:** Apple App Store **Country:** United States **Version:** 1.4 (released 2026-05-27) **Original Release:** 2026-04-14 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6761735493) **AppTail Page:** [https://apptail.io/app/signal-peptide-calculator-GKAz/united-states](https://apptail.io/app/signal-peptide-calculator-GKAz/united-states) ## Signal Description Signal is the research backed peptide reconstitution calculator from The Peptide Signal. Unlike other calculators, Signal knows your compounds. Select from 65 research profiled peptides and get pre populated reference ranges, evidence tier ratings, and reconstitution math for any syringe type. CALCULATOR Precise reconstitution math for U-30, U-40, U-50, and U-100 syringes. Visual syringe ruler for reference. Multi peptide blend support. Clinical and community reference ranges with published research context. Safety warnings for impractical draw volumes. Every calculation result includes a Research Sources section with published citations and a link to the full evidence profile. 65 COMPOUND DATABASE Every compound includes an evidence tier rating, reference ranges for both clinical and community contexts, published research citations (author, year, journal), WADA prohibition status, and administration route. SIGNAL PRO ($4.99/month or $34.99/year) Unlimited saved protocols with notes. Scheduling with customizable frequency and cycle periods. Calendar with tracking. Push notification reminders. Logging and history. Export protocols as JSON. FOR RESEARCH USE ONLY This app is a mathematical reconstitution reference tool. It does not provide medical advice, prescriptions, or treatment recommendations. Reference ranges are derived from published research literature. Consult a qualified healthcare provider before using any compound. Terms of Use: Privacy Policy: ## Signal Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4c/40/a7/4c40a7ff-f829-2753-2216-eb8bee9b026d/_Users_jessedean_Desktop_app-store-5-home.html.png/1290x2796.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2d/29/25/2d29252e-e686-2db5-7be3-577917499c27/_Users_jessedean_Desktop_app-store-1-calculator.html.png/1290x2796.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c2/66/03/c266037c-9cb3-b419-3f31-ebb7dbfc1382/_Users_jessedean_Desktop_app-store-2-compounds.html.png/1290x2796.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/dd/2b/be/dd2bbe16-eeb0-3959-6534-956287df6fe0/_Users_jessedean_Desktop_The_U002520Peptide_U002520Signal_U002520App_U002520Images_app-store-3-calendar.html.png/1290x2796.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/48/61/c2/4861c27e-9262-3282-0389-5e9f83ca9e17/_Users_jessedean_Desktop_app-store-4-saved.html.png/1290x2796.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7b/ce/01/7bce0157-e444-23f1-ab1e-796ad0b573ce/_Users_jessedean_Desktop_app-store-6-database.html.png/1290x2796.png) ## Signal Rating Breakdown in United States - 5 stars: 3 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Signal In-App Purchases | Item | Price | |------|-------| | Signal Pro | $4.99 | | Signal Pro Annual | $34.99 | ## Apps Similar to Signal - [Tabata Timer | HIIT Timer](https://apptail.io/app/tabata-timer-hiit-timer-MWEb/united-states) - [GLP-1 Sidekick: Nutrition](https://apptail.io/app/glp-1-sidekick-nutrition-mAqy/united-states) - [CalcPep - Peptide Calculator](https://apptail.io/app/calcpep-peptide-calculator-Ajty/united-states) - [Peptide Calculator - DoseLab](https://apptail.io/app/peptide-calculator-doselab-sbRy/united-states) - [Trichometrics: Hair Loss AI](https://apptail.io/app/trichometrics-hair-loss-ai-gBfz/united-states) - [Sinclair Weightlifting Tracker](https://apptail.io/app/sinclair-weightlifting-tracker-jJmz/united-states) - [PepSync: Peptide Calculator](https://apptail.io/app/pepsync-peptide-calculator-qWsz/united-states) - [Prof. Peptide Protocol Tracker](https://apptail.io/app/prof-peptide-protocol-tracker-UHTz/united-states) - [PepIQ](https://apptail.io/app/pepiq-fbVz/united-states) - [Stacker: Peptide Tracker](https://apptail.io/app/stacker-peptide-tracker-IpIA/united-states) ## Signal Available In - [United States](https://apptail.io/app/signal-peptide-calculator-GKAz/united-states) - [Azerbaijan](https://apptail.io/app/signal-peptide-calculator-GKAz/azerbaijan) - [Estonia](https://apptail.io/app/signal-peptide-calculator-GKAz/estonia) - [United Kingdom](https://apptail.io/app/signal-peptide-calculator-GKAz/united-kingdom) - [Hong Kong SAR China](https://apptail.io/app/signal-peptide-calculator-GKAz/hong-kong) - [Ireland](https://apptail.io/app/signal-peptide-calculator-GKAz/ireland) - [Armenia](https://apptail.io/app/signal-peptide-calculator-GKAz/armenia) - [Lithuania](https://apptail.io/app/signal-peptide-calculator-GKAz/lithuania) - [Mauritius](https://apptail.io/app/signal-peptide-calculator-GKAz/mauritius) - [Mexico](https://apptail.io/app/signal-peptide-calculator-GKAz/mexico) - [Nicaragua](https://apptail.io/app/signal-peptide-calculator-GKAz/nicaragua) - [New Zealand](https://apptail.io/app/signal-peptide-calculator-GKAz/new-zealand) - [Japan](https://apptail.io/app/signal-peptide-calculator-GKAz/japan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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