Best Insulin Calculator Dosage Apps

240+ iOS apps curated and reviewed

4.1 avg rating
18 free apps
Updated November 2026

With an average user rating of 4.1★, the insulin calculator dosage category is one of the App Store's strongest. Browse all 240+ apps we track, sorted so the most loved ones surface first.

Compare top Insulin Calculator Dosage Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1VialVault CalculatorVialVault CalculatorFree—NoNoNov 2026
2T1D1 MobileT1D1 MobileFree4.7★ (123)NoNoNov 2026
3Smart Bolus CalculatorSmart Bolus CalculatorFree5.0★ (2)NoNoJun 2026
4BolusCalcBolusCalcFree3.9★ (27)NoNoNov 2026
5Insulin CalculatorInsulin CalculatorFree1.0★ (7)YesYesOct 2026
6NurseCalcsNurseCalcsFree4.5★ (8)NoNoOct 2026
7Jade Insulin Dose CalcJade Insulin Dose CalcFree3.3★ (72)NoYesOct 2026
8Insulin-RxInsulin-Rx$0.994.7★ (3)NoNoNov 2026

Top Picks for Insulin Calculator Dosage

0.0(0 ratings)
Free
VialVault Calculator screenshot 1
VialVault Calculator screenshot 2
VialVault Calculator screenshot 3
VialVault Calculator screenshot 4

This app simplifies medication vial calculations by instantly determining draw volume, insulin syringe units, and concentration. It supports various units and provides a clear visual representation of syringe volumes for easy understanding.

T1D1 Mobile#2

T1D1 Mobile by T1D1

Type1 Insulin Calc FDA-Cleared
Strong Contender
💪 Health & Fitness
4.7(123 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

Are there free insulin calculator dosage apps for iPhone?
Yes — 18 of the top insulin calculator dosage apps we rank are free to download, including VialVault Calculator and T1D1 Mobile.
VialVault Calculator has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 240+ insulin calculator dosage apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.