Best Dose Calculator Insulin Apps

244+ iOS apps curated and reviewed

4.1 avg rating
17 free apps
Updated August 2026

Finding the right dose calculator insulin apps can be overwhelming with so many options. We've analyzed 244+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Dose Calculator Insulin Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Peptide Calculator: DoseRxPeptide Calculator: DoseRxFree4.8★ (102)NoNoSep 2026
2BolusCalcBolusCalcFree3.8★ (23)NoNoAug 2026
3Jade Insulin Dose CalcJade Insulin Dose CalcFree3.3★ (72)NoYesJul 2026
4KomaDose AI Insulin CalculatorKomaDose AI Insulin CalculatorFree5.0★ (1)YesNoJul 2026
5T1D1 MobileT1D1 MobileFree4.5★ (24)NoNoSep 2026
6Rx Days’ Supply CalculatorRx Days’ Supply CalculatorFree5.0★ (7)NoYesMay 2026
7Insulin CalculatorInsulin CalculatorFree1.0★ (7)YesYesJul 2026
8Peptide Calculator: PepCalcPeptide Calculator: PepCalcFree4.7★ (378)NoNoSep 2026

Top Picks for Dose Calculator Insulin

Peptide Calculator: DoseRx#1

Peptide Calculator: DoseRx by Arturo Gomez

Dose & Reconstitution Tracker
Editor's Choice
🏥 Medical
4.8(102 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.

BolusCalc#2

BolusCalc by BC Children's Hospital

Insulin Bolus Calculator
Strong Contender
🏥 Medical
3.8(23 ratings)
Free
BolusCalc screenshot 1
BolusCalc screenshot 2
BolusCalc screenshot 3
BolusCalc screenshot 4
BolusCalc screenshot 5
BolusCalc screenshot 6

This app assists with calculating insulin doses for individuals managing diabetes. It offers features for simple bolus calculations, insulin sliding scales, and adjustments based on continuous glucose monitoring data. Supports both Canadian and U.S. blood glucose units.

Jade Insulin Dose Calc#3

Jade Insulin Dose Calc by Jade Diabetes Management

Upgrade Your Diabetes
Worth Considering
🏥 Medical
3.3(72 ratings)
FreeIn-App Purchases
Jade Insulin Dose Calc screenshot 1
Jade Insulin Dose Calc screenshot 2
Jade Insulin Dose Calc screenshot 3
Jade Insulin Dose Calc screenshot 4
Jade Insulin Dose Calc screenshot 5

This app helps manage diabetes by calculating insulin doses and predicting blood glucose levels. It integrates with various health devices and offers detailed logging and reporting for better diabetes control.

More Dose Calculator Insulin apps to explore

FAQ about Dose Calculator Insulin

What are the best dose calculator insulin apps for iPhone?
Peptide Calculator: DoseRx tops our dose calculator insulin apps ranking as of August 2026, with a 4.8-star average from 102 App Store ratings, and it's free to download.
Yes — 17 of the top dose calculator insulin apps we rank are free to download, including Peptide Calculator: DoseRx and BolusCalc.
Peptide Calculator: DoseRx has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 244+ dose calculator insulin apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
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).
No, Peptide Calculator: DoseRx works completely offline. No account is required, and you can perform calculations without an internet connection.