Comparison

Peptide Calculator vs GAM

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

Head to head
About

Peptide Calculator

This app quickly calculates peptide draw volumes and insulin syringe units. It works offline, requiring no account, and provides clear results for various vial sizes and water amounts. It's designed for informational purposes only, with a strong disclaimer to consult medical professionals.

Highlights
  • Offline calculation
  • Draw volume calculation
  • Insulin unit calculation
  • Visual syringe guide
  • Saved calculation history
  • mg/mcg dose input
Read full description

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/

About

GAM

Features
Read full description

This app is intended for use by participants in the GAM-02 study and requires an invitation and activation code from the study site to register. Infant Registry Trial of Children Born from Trial NCT06858111. This study has been reviewed and approved by the appropriate regulatory body, e.g. Institutional Review Board (IRB) or Independent Ethics Committee (IEC). Key App Features: - Patient Onboarding – complete study app registration and education - Activities – complete scheduled or on-demand study tasks and assessments - Dashboard – review overall progress in the study and current activities - Resources – view study information in the Learn section of the app - Profile – manage account details and app settings - Notifications – receive in-app reminders About THREAD: THREAD’s® purpose is to leverage its clinical research platform to enable studies for everyone, everywhere. The company’s uniquely combined clinical research technology and consulting services help life science organizations to design, operate, and scale next-generation research studies and electronic clinical outcome assessments (eCOA) programs for participants, sites, and study teams. Through its comprehensive platform and scientific expertise, THREAD empowers studies to be accessible, efficient, and centered on the patient.

Screenshots

Peptide Calculator3 screens
GAM4 screens

Verdict

The call

The clearest difference is device support: GAM at 3 against Peptide Calculator's 1. GAM also leads on iOS requirement (15.5 vs 17.6). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 8 level
Peptide Calculator versus GAM: the parameters behind the verdict, then further details
ParameterPeptide CalculatorGAM
PriceFreeFree
Rating4.9 (279 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings279 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.5 — better
Further details — not scored
Size5 MB72 MB
Age rating17+17+
DeveloperArturo GomezHello Thread

In-app purchases

None

Peptide Calculator

No in-app purchases

None

GAM

No in-app purchases

Questions

Is Peptide Calculator free?
Peptide Calculator is free to download, with no in-app purchases.
Is GAM free?
GAM is free to download, with no in-app purchases.
Do Peptide Calculator or GAM have ads?
Neither Peptide Calculator nor GAM shows ads.

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