Best Bolus Guide Apps

209+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated June 2026

Out of 209+ bolus guide apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Bolus Guide

Bolus Guide#1

Bolus Guide by David Vincent

Editor's Choice
๐Ÿฅ Medical
3.8(12 ratings)
Free
Bolus Guide screenshot 1
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Bolus Guide screenshot 4
Bolus Guide screenshot 5

This user-friendly tool helps individuals with diabetes calculate the correct amount of insulin needed for pre-meal bolus and correction doses by inputting a few critical pieces of data. By using this app, users can gain increased confidence in their insulin dosing, achieve better glycemic control, and improve their overall quality of life.

Dexcom Clarity#2

Dexcom Clarity by DexCom, Inc.

Strong Contender
๐Ÿฅ Medical
4.6๐Ÿ˜Š(12K ratings)
Free
Dexcom Clarity screenshot 1
Dexcom Clarity screenshot 2
Dexcom Clarity screenshot 3
Dexcom Clarity screenshot 4
Dexcom Clarity screenshot 5
Dexcom Clarity screenshot 6

This application is a diabetes management tool for CGM users, offering insights into glucose values, patterns, and trends. Users can log in to track key metrics, share data with healthcare professionals, set goals, receive notifications, and connect to partner apps for more features.

What We Love

  • ๐Ÿš€ Provides great insight
  • ๐Ÿ“Š Helpful reports and data
  • ๐Ÿ’ฏ Life-changing device
  • ๐Ÿ” Detailed glucose tracking

Room to Improve

  • ๐Ÿ› Connectivity issues
  • ๐Ÿ”’ Login problems
  • ๐Ÿ“‰ Unreliable sensor readings
Glucose Buddy Diabetes Tracker#3

Glucose Buddy Diabetes Tracker by Azumio Inc.

Blood Sugar, Carb, A1C Manager
Worth Considering
๐Ÿฅ Medical
4.8๐Ÿ˜(25K ratings)
FreeAdsIn-App Purchases
Glucose Buddy Diabetes Tracker screenshot 1
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Glucose Buddy Diabetes Tracker screenshot 3
Glucose Buddy Diabetes Tracker screenshot 4
Glucose Buddy Diabetes Tracker screenshot 5
Glucose Buddy Diabetes Tracker screenshot 6

Track your blood sugar levels, carb intake, and A1C with this comprehensive diabetes management app. Stay on top of your health effortlessly. Download now to take control of your diabetes management.

What We Love

  • ๐Ÿš€ Easy to use
  • ๐Ÿ‘ Helpful for managing diabetes
  • ๐Ÿ“Š Useful tracking and reporting features
  • ๐Ÿ’ช Improved health outcomes

Room to Improve

  • ๐Ÿ› Bugs and glitches after updates
  • ๐Ÿ’ฐ Expensive premium subscription
  • ๐Ÿ“ˆ Inaccurate A1C estimates

More Bolus Guide apps to explore

4
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
Master Your Blood Sugar Level!
Free

Manage your diabetes with ease using an app that serves as your free diabetes logbook. Track blood sugar levels, meals, medications, and more, with features like a Bolus Calculator and secure data backup. Activate additional PRO features for advanced diabetes therapy management.

๐Ÿฅ Medical
(32K)
5
Blood Sugar Tracker Glucobyte
Blood Sugar Tracker Glucobyte
Blood Sugar Tracker Glucobyte
A1C Glucose Diabetes Tracker
Free

Track your blood sugar levels, monitor trends, set reminders, and log meals with an all-in-one diabetes management app. Take control of your health today โ€“ download now!

๐Ÿฅ Medical
(1.9K)
6
OneTouch Revealยฎ app
OneTouch Revealยฎ app
OneTouch Revealยฎ app
Your diabetes management app
Free

Track, manage, and visualize your diabetes with the OneTouch Revealยฎ app. Monitor blood glucose, set personalized goals, receive notifications, and share progress with your care team. Stay on top of your diabetes management effortlessly. Contact OneTouchยฎ Customer Care to learn more.

๐Ÿฅ Medical
(32K)
7
LibreLinkUp
LibreLinkUp
LibreLinkUp
by Newyu, Inc
Free

Monitor and support people using FreeStyle Libre sensors with the LibreLinkUp app. Stay connected with their glucose levels, receive alerts, and gain insights to help them manage their diabetes more effectively. Visit www.librelinkup.com/support for more information.

๐Ÿฅ Medical
(23K)
8
Glucose Buddy+ for Diabetes
Glucose Buddy+ for Diabetes
Glucose Buddy+ for Diabetes
Blood Sugar, Carb, A1C Tracker
$1.99

Track your blood sugar levels, carbs intake, and A1C with this comprehensive diabetes management app. Monitor your progress, set reminders, and stay on top of your health easily. Download now to take control of your diabetes management.

๐Ÿฅ Medical
(3.4K)
9
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
Dosing, Interactions, & Labs
Free

An application for drug/disease clinical support that provides pharmacology, prescribing information, drug interaction checker, pill identifier, dosing calculators, formularies, and more. Enhance your prescribing confidence and save time with Epocrates.

๐Ÿฅ Medical
(7.1K)
10
Glooko - Track Diabetes Data
Glooko - Track Diabetes Data
Glooko - Track Diabetes Data
Take control of your diabetes
Free

Take control of your diabetes with a comprehensive management platform to track blood glucose, insulin, weight, and more. Seamlessly sync data from devices and apps, stay connected with care teams, and access visual summaries of your health data. Start managing your diabetes effectively today!

๐Ÿฅ Medical
(9.2K)
11
Free Blood Sugar Monitor ivita
Free Blood Sugar Monitor ivita
Free Blood Sugar Monitor ivita
Glucose Diabetes Test Tracker
Free
๐Ÿ’ช Health & Fitness
(511)
12
Omo: Healthy Weight Loss App
Omo: Healthy Weight Loss App
Omo: Healthy Weight Loss App
Lose weight with psychology
Free

Achieve your weight loss goals with Omo, a psychology-based app that guides you in building healthy habits. Benefit from a weight-loss course, calorie counter, nutrition tracking, and expert support to lose weight effectively and sustainably. Start your journey to better health today!

๐Ÿ’ช Health & Fitness
(33K)
13
Omnipod 5 App
Omnipod 5 App
Omnipod 5 App
by Insulet Corporation
Free

The Omnipodยฎ 5 App is part of an Automated Insulin Delivery System for managing blood glucose levels, integrating with the Dexcom G6 CGM and allowing users to adjust insulin delivery, select profiles, and track glucose levels. For more information and compatibility, visit: https://www.omnipod.com/compatibility.

๐Ÿฅ Medical
(1.5K)
14
Health Monitor: Sugar & BP
Health Monitor: Sugar & BP
Health Monitor: Sugar & BP
Heart Rate & BP Tracker
Free

"Health Monitor: Blood Sugar" is a comprehensive health management app that allows you to track and monitor important health indicators such as heart rate, blood pressure, blood oxygen, blood sugar, and BMI. The app provides features like real-time data recording, trend analysis, and health data export to help you better understand and manage your overall well-being. Download the app now and take a step towards a healthier life.

๐Ÿ’ช Health & Fitness
(150)
15
Dexcom G6
Dexcom G6
Dexcom G6
Continuous Glucose Monitoring
Free

Get real-time glucose readings and personalized trend alerts with the Dexcom G6 app for Continuous Glucose Monitoring. Easily manage your diabetes by tracking your glucose levels on your smartphone or smartwatch. Stay informed and take control of your health with just a glance.

๐Ÿฅ Medical
(8.9K)
16
CONTOUR DIABETES app (US)
CONTOUR DIABETES app (US)
CONTOUR DIABETES app (US)
by Ascensia Diabetes Care US Inc.
Free

The CONTOURโ„ขDIABETES app helps adults with diabetes track their blood glucose levels and improve their understanding of the condition. With features like personalized data analysis, trend notifications, and easy data sharing, it aims to assist users in managing their diabetes effectively. Download the app today and take control of your health.

๐Ÿฅ Medical
(1.4K)
17
Calo: AI Food Calorie Counter
Calo: AI Food Calorie Counter
Calo: AI Food Calorie Counter
Macros, fitness & diรฉtรฉtique
Free

Track your daily food intake, calories, and macros with this AI-based food calorie counter. Log your meals easily and stay on top of your nutrition goals effortlessly!

๐Ÿ’ช Health & Fitness
(1.7K)
18
BODi Home Fitness & Workouts
BODi Home Fitness & Workouts
BODi Home Fitness & Workouts
Workouts: P90X, Insanity, Yoga
Free

Discover a comprehensive fitness, nutrition, and mindset app that simplifies your wellness journey. Access a variety of workouts, meal plans, meditations, and community support to help you reach your goals. Start your wellness journey today!

๐Ÿ’ช Health & Fitness
(50K)
19
Lark Health
Lark Health
Lark Health
Smart, connected, health coach
Free

Get personalized coaching, track your health data, log meals, and connect with a supportive community all in one app! Take charge of your health journey with real-time insights and guidance. Start your journey to better health today!

๐Ÿ’ช Health & Fitness
(7.9K)
20
Lifesum: AI Calorie Counter
Lifesum: AI Calorie Counter
Lifesum: AI Calorie Counter
Food Tracker, Nutrition Coach
Free

Track your daily food intake, set goals, and monitor your nutrition with this application. Stay accountable and make healthier choices effortlessly. Download now to start your journey towards a balanced diet and a healthier lifestyle!

๐Ÿ’ช Health & Fitness
(150K)