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)NoNoAug 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)NoNoAug 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)NoNoAug 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

4
KomaDose AI Insulin Calculator
KomaDose AI Insulin Calculator
KomaDose AI Insulin Calculator
AI Enhanced Insulin Calculator
Free

This app assists individuals using fast-acting mealtime insulin by calculating precise insulin doses based on blood glucose and carbohydrate intake. It also features AI-powered meal photo analysis for carb estimation, dose history tracking, and management of medical contacts and appointments.

AI-powered insulin dose calculationAI carb counting from meal photosDose history and calendar logging
🏥 Medical
(1)
ad-supported
5
T1D1 Mobile
T1D1 Mobile
T1D1 Mobile
Type1 Insulin Calc FDA-Cleared
Free

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.

Insulin dose calculationGlucose trackingInsulin intake tracking
💪 Health & Fitness
(24)
free
6
Rx Days’ Supply Calculator
Rx Days’ Supply Calculator
Rx Days’ Supply Calculator
Minimize PBM recoupments
Free

This app helps community pharmacists and technicians accurately calculate medication days' supply and quantity. It offers specialized calculators for insulin, topical creams, Santyl, and eye drops, minimizing PBM recoupments and aiding recordkeeping.

Days' supply and quantity calculatorsInsulin calculations (all dosage forms, biologics, priming units)Topical creams and ointments (fingertip unit method)
🏥 Medical
(7)
subscription
7
Insulin Calculator
Insulin Calculator
Insulin Calculator
Calcula doses de insulina
Free

This app helps individuals with type 1 diabetes manage their blood sugar. It calculates insulin doses based on carbohydrates, proteins, and fats, and suggests optimal timing for subsequent doses to maintain stable glucose levels.

Calculates insulin dosesConsiders carbs, protein, and fatSuggests dose splitting
🏥 Medical
(7)
free with in-app purchases
8
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Dosage & Reconstitution Tool
Free

This tool simplifies peptide dosage and reconstitution calculations. It accurately determines injection volumes and the correct amount of water for mixing, converting results to insulin syringe units. Designed for researchers and wellness enthusiasts, it ensures precise and confident peptide administration.

Accurate dosage calculationEasy reconstitution calculationInsulin syringe unit conversion
🏥 Medical
(378)
free
9
Smart Bolus
Smart Bolus
Smart Bolus
Smart Insulin Dose Calculator
Free
💪 Health & Fitness
(0)
10
AKUH Insulin Calculator
AKUH Insulin Calculator
AKUH Insulin Calculator
by Aga Khan Hospital and Medical College Foundation
Free

This tool assists medical professionals in adjusting insulin infusion rates. It calculates the necessary adjustments based on a patient's current and previous blood glucose levels, along with their current infusion rate.

Calculate insulin infusion ratesInput current blood glucoseInput prior blood glucose
💪 Health & Fitness
(3)
free
11
Insulin-Rx
Insulin-Rx
Insulin-Rx
by Adam Lyko
Free
$0.99 | 100% OFF

This medical app assists healthcare professionals in calculating insulin doses for basal-bolus therapy. It offers efficient input methods and provides key metrics like insulin units/kg/day, carbohydrate ratios, and sensitivity factors. Additional tools include A1C conversion and BMI calculation.

Insulin dose calculationBasal-bolus therapy supportPatient weight and TDD input via sliders
🏥 Medical
(3)
free
12
InsulinRatio: Diabetes Dose
InsulinRatio: Diabetes Dose
InsulinRatio: Diabetes Dose
by 26 Branding Agency Inc.
$2.99
💪 Health & Fitness
(0)
13
CalcuDose
CalcuDose
CalcuDose
Doses / flow rate calculator
Free

Easily calculate liquid dosages and flow rates for medical applications. Input concentration, desired quantity, or volume and duration to get precise results in ml/h and drops/min. Access your last 15 calculations through the history feature.

Dose calculationFlow rate calculationUnit and volume input
📊 Productivity
(0)
free with in-app purchases
14
Glucose and Insulin Calculator
Glucose and Insulin Calculator
Glucose and Insulin Calculator
Diabetes buddy for tracking
Free
🏥 Medical
(0)
15
Calculator‰
Calculator‰
Calculator‰
Default Calculator
Free

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

Large buttonsClear displayFast calculations
🔧 Utilities
(409K)
ad-supported
16
A1C Calculator Blood Glucose
A1C Calculator Blood Glucose
A1C Calculator Blood Glucose
Calculate & Track hbA1C
Free

Calculate and track your A1C levels using your average blood glucose readings. Store results with dates, view historical data in a logbook, and visualize trends with charts. Designed for accessibility with screen reader support and multiple language options.

A1C calculation from average blood glucoseStore results with datesLogbook for historical data
💪 Health & Fitness
(116)
free with in-app purchases
17
Smart Bolus Calculator
Smart Bolus Calculator
Smart Bolus Calculator
by Smart Bolus Calculator LLC
Free

This app assists individuals with diabetes in calculating insulin doses. It uses personalized settings like insulin-to-carbohydrate ratios and correction factors to determine accurate doses based on carbohydrate intake and current blood glucose levels.

Personalized insulin dose calculationInsulin-to-carbohydrate ratio inputCorrection factor input
💪 Health & Fitness
(2)
free
18
Diabetes Personal Calculator
Diabetes Personal Calculator
Diabetes Personal Calculator
by iTenuto Soft
$0.99

This app helps Type 1 diabetics calculate pre-meal insulin doses. It features a carbohydrate database, allows for personalized food entries, and tracks daily glucose readings and insulin doses.

Insulin dose calculationCarbohydrate databaseFood and meal logging
💪 Health & Fitness
(6)
paid
19
Insulin Protocol Calculator
Insulin Protocol Calculator
Insulin Protocol Calculator
by Crystal Clear Solutions
$0.99

Calculates insulin bolus and infusion rates based on glucose values and infusion history. It offers recommendations for perioperative, ICU, or medical floor glucose control.

Determines insulin bolus requirementsCalculates infusion rate needsUses Portland Insulin protocol
🏥 Medical
(6)
paid
20
Egydose
Egydose
Egydose
Drug Dose Calculator
Free

This medical app assists healthcare professionals in calculating drug dosages for various patient types, including children, adults, and those with specific conditions. It provides detailed information on drug indications, administration, and compatibility, along with alternative suggestions and references.

Drug dose calculation for various categoriesDose calculation for different patient typesDetailed drug information and administration
🏥 Medical
(38)
free with in-app purchases

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.