# Peptide Calculator: DoseRx — Dose & Reconstitution Tracker > Offline peptide reconstitution calculator for draw volumes and insulin units. (iPhone/iPad app by Arturo Gomez.) - Source: https://appshunter.io/ios/app/peptide-calculator-doserx/id6766688593 (this page in markdown: same URL + `.md`) - Developer: [Arturo Gomez](https://appshunter.io/developer/1804260822) - Category: Medical, Health & Fitness - Price: Free - Rating: 4.80/5 from 102 App Store ratings · 2 written reviews indexed - Age rating: 17+ - Requires: iOS 17.6 · 5 MB - Languages: American English - Released: 2026-05-09 - Data updated: 2026-08-31 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/peptide-calculator-doserx/id6766688593/reviews.md ## What is Peptide Calculator? Peptide Calculator: DoseRx DoseRx is a fast, offline peptide reconstitution calculator for calculating exact draw volumes and insulin syringe units from any vial size and bacteriostatic water amount. How it works: Enter your vial strength (mg), water added (mL), and desired dose — DoseRx instantly calculates your exact draw volume in mL and insulin units (IU). Features: mg and mcg dose input with one-tap toggle Preset values for common vial sizes, water volumes, and doses Visual syringe fill guide Saved calculation history Works completely offline — no account required Clean, easy-to-read results optimized for iPhone For informational and educational purposes only. Always consult a licensed medical professional before using any injectable compound. This app does not provide medical advice, diagnosis, or treatment. Privacy Policy: https://persistentabel.github.io/doserx-privacy/ Terms of Service: https://persistentabel.github.io/doserx-terms/ ## Key features - Offline calculation - Draw volume calculation - Insulin unit calculation - Visual syringe guide - Saved calculation history - mg/mcg dose input ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/peptide-calculator-doserx/id6766688593/reviews.md ### 1/5 — Do not use *2026-07-30* The device changes dose units based on syringe units. You do not cut the units in half using a 100 vs 50 unit syringe. This app effectively cuts your dose in half if you change the syringe type ### 5/5 — Calcular *2026-07-17* Muy esencial, y muy práctico ## Frequently asked questions about Peptide Calculator ### How does Peptide Calculator: DoseRx work? You enter your vial strength in mg, the amount of bacteriostatic water added in mL, and your desired dose. DoseRx then instantly calculates the exact draw volume in mL and the corresponding insulin units (IU). ### Does Peptide Calculator: DoseRx require an internet connection? No, Peptide Calculator: DoseRx works completely offline. No account is required, and you can perform calculations without an internet connection. ### What information can I input into Peptide Calculator: DoseRx? You can input vial strength in mg, water added in mL, and your desired dose. The app also supports mg and mcg dose input with a one-tap toggle. ### What kind of results does Peptide Calculator: DoseRx provide? The app provides the exact draw volume in mL and the corresponding insulin units (IU) needed for your peptide reconstitution. Results are displayed clearly and optimized for iPhone. ### Is Peptide Calculator: DoseRx suitable for all ages? Peptide Calculator: DoseRx has an age rating of 17+. It is intended for informational and educational purposes for adults, and users are advised to consult a licensed medical professional. ### How often is Peptide Calculator: DoseRx updated? The latest version, 1.1.0, was released on June 26, 2026. The app was initially released on May 9, 2026, indicating recent development activity. ### Does Peptide Calculator: DoseRx have ads? No, Peptide Calculator: DoseRx does not contain advertisements. It is a free application without any ads. ### What devices support Peptide Calculator: DoseRx? Peptide Calculator: DoseRx is currently supported on iPhone devices. It is designed with a clean, easy-to-read interface optimized for the iPhone screen. ## Version history (last 2 releases) ### 1.1.0 — 2026-06-26 Based on user feedback, we've added support for U-40 and U-50 syringes. Select your syringe type at the top of the calculator, the IU result and syringe guide will automatically adjust to match. ### 1.0.0 — 2026-05-09 No release notes. ## More apps by Arturo Gomez - [Dead Rails Guide – Unofficial](https://appshunter.io/ios/app/dead-rails-guide-unofficial/id6744540878) - [Tuneo - AI Music Generator](https://appshunter.io/ios/app/tuneo-ai-music-generator/id6755409595) - [Mogged: Looksmax & Screen Time](https://appshunter.io/ios/app/mogged-looksmax-and-screen-time/id6760385911) All apps by Arturo Gomez: https://appshunter.io/developer/1804260822 ## Related topics [dose calculator insulin](https://appshunter.io/ios/topics/dose-calculator-insulin) · [insulin calculator dosage](https://appshunter.io/ios/topics/insulin-calculator-dosage) · [arturo gomez](https://appshunter.io/ios/topics/arturo-gomez) · [peptide dose calculator](https://appshunter.io/ios/topics/peptide-dose-calculator) · [huvepharma dose calculator](https://appshunter.io/ios/topics/huvepharma-dose-calculator) · [prime peptide calculator](https://appshunter.io/ios/topics/prime-peptide-calculator) · [peptide reconstitution calculator apps](https://appshunter.io/ios/topics/peptide-reconstitution-calculator-apps) · [joy peptide calculator](https://appshunter.io/ios/topics/joy-peptide-calculator) · [innerglow peptides calculator](https://appshunter.io/ios/topics/innerglow-peptides-calculator) · [dose calculator medication](https://appshunter.io/ios/topics/dose-calculator-medication) · [crrt dose calculator](https://appshunter.io/ios/topics/crrt-dose-calculator) · [free peptide calculator](https://appshunter.io/ios/topics/free-peptide-calculator) · [peptide dosage calculator](https://appshunter.io/ios/topics/peptide-dosage-calculator) · [reconstitution calculator](https://appshunter.io/ios/topics/reconstitution-calculator) · [pepflow](https://appshunter.io/ios/topics/pepflow) · [epoch lasers power calculator](https://appshunter.io/ios/topics/epoch-lasers-power-calculator) · [peptide calculator](https://appshunter.io/ios/topics/peptide-calculator) · [medical calculator dosage](https://appshunter.io/ios/topics/medical-calculator-dosage) · [injection calculator](https://appshunter.io/ios/topics/injection-calculator) · [peptide tracker calculator](https://appshunter.io/ios/topics/peptide-tracker-calculator) --- *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 2026-08-31.*