Best Smart Bolus Calculator Apps

250+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our smart bolus calculator list covers 250+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Smart Bolus Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Smart Bolus CalculatorSmart Bolus CalculatorFree5.0★ (2)NoNoJun 2026
2Smart BolusSmart BolusFree—NoNoSep 2026
3Diabetes smartmanager incl. Basal-Bolus therapyDiabetes smartmanager incl. Basal-Bolus therapyFree2.0★ (1)NoYesMay 2026
4Bolus CalculatorBolus CalculatorFree5.0★ (1)NoYesSep 2026
5Bolus GuideBolus GuideFree3.8★ (12)NoNoMay 2026
6T1D1 MobileT1D1 MobileFree4.5★ (24)NoNoSep 2026
7Calculator‰Calculator‰Free4.9★ (409K)YesNoSep 2026
8InsuCalc: Carbs, Fats & BolusInsuCalc: Carbs, Fats & BolusFree4.8★ (4)NoYesJul 2026

Top Picks for Smart Bolus Calculator

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FAQ about Smart Bolus Calculator

What are the best smart bolus calculator apps for iPhone?
Smart Bolus Calculator tops our smart bolus calculator apps ranking as of September 2026, with a 5.0-star average from 2 App Store ratings, and it's free to download.
Yes — 19 of the top smart bolus calculator apps we rank are free to download, including Smart Bolus Calculator and Smart Bolus.
Smart Bolus Calculator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ smart bolus calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Smart Bolus Calculator is a free health and fitness app designed to help individuals with diabetes quickly and efficiently calculate insulin doses. It uses personalized settings to provide accurate dose recommendations based on carbohydrate intake and current blood glucose levels.
Users configure personalized settings such as their insulin-to-carbohydrate ratio and correction factor. Then, they input the amount of carbohydrates they plan to consume and their current blood glucose level, and the app calculates the recommended insulin dose.