Best Insulin Calculator Dosage Apps

245+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated October 2026

With an average user rating of 4.2★, the insulin calculator dosage category is one of the App Store's strongest. Browse all 245+ apps we track, sorted so the most loved ones surface first.

Compare top Insulin Calculator Dosage Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Peptide Calculator: DoseRxPeptide Calculator: DoseRxFree4.9★ (198)NoNoOct 2026
2T1D1 MobileT1D1 MobileFree4.7★ (97)NoNoOct 2026
3Smart Bolus CalculatorSmart Bolus CalculatorFree5.0★ (2)NoNoJun 2026
4BolusCalcBolusCalcFree3.9★ (27)NoNoOct 2026
5Jade Insulin Dose CalcJade Insulin Dose CalcFree3.3★ (72)NoYesJul 2026
6Insulin CalculatorInsulin CalculatorFree1.0★ (7)YesYesOct 2026
7Insulin-RxInsulin-RxFree4.7★ (3)NoNoMay 2026
8Peptide Calculator: PepMathPeptide Calculator: PepMathFree—NoYesOct 2026

Top Picks for Insulin Calculator Dosage

Peptide Calculator: DoseRx#1

Peptide Calculator: DoseRx by Arturo Gomez

Dose & Reconstitution Tracker
Editor's Choice
🏥 Medical
4.9(198 ratings)
Free
Peptide Calculator: DoseRx screenshot 1
Peptide Calculator: DoseRx screenshot 2
Peptide Calculator: DoseRx screenshot 3

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.

T1D1 Mobile#2

T1D1 Mobile by T1D1

Type1 Insulin Calc FDA-Cleared
Strong Contender
💪 Health & Fitness
4.7(97 ratings)
Free
T1D1 Mobile screenshot 1
T1D1 Mobile screenshot 2
T1D1 Mobile screenshot 3
T1D1 Mobile screenshot 4
T1D1 Mobile screenshot 5

This app helps individuals with Type 1 Diabetes calculate insulin doses, track glucose, insulin, and carb intake. It's designed for those using multiple daily injections and newly diagnosed patients, offering essential tools for daily management. The app is FDA-cleared and free to use.

More Insulin Calculator Dosage apps to explore

FAQ about Insulin Calculator Dosage

What are the best insulin calculator dosage apps for iPhone?
Peptide Calculator: DoseRx tops our insulin calculator dosage apps ranking as of October 2026, with a 4.9-star average from 198 App Store ratings, and it's free to download.
Yes — 20 of the top insulin calculator dosage apps we rank are free to download, including Peptide Calculator: DoseRx and T1D1 Mobile.
Peptide Calculator: DoseRx has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 245+ insulin calculator dosage apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.