Best Inpen Apps & Games

24+ iOS apps & games curated and reviewed

4.0 avg rating
20 free apps & games
Updated May 2026

Looking for free inpen apps and games? 20 of our 24+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Inpen

InPen Smart Pen#1

InPen Smart Pen by Companion Medical Inc.

Smart Dose Calculator, MDI Log
Editor's Choice
🏥 Medical
3.9😐(184 ratings)
FreeAds
InPen Smart Pen screenshot 1
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This app automatically tracks insulin doses and provides personalized recommendations based on glucose levels, meals, and active insulin. It helps prevent over- or under-dosing and integrates with CGM data and Apple Health for a comprehensive view of your diabetes management.

What We Love

  • 💉 Accurate insulin dose calculations
  • 📊 Automatic dose tracking and logging
  • ⏱️ Insulin on-board (IOB) monitoring prevents stacking
  • 🎯 Half-unit dosing precision

Room to Improve

  • 🐛 Frequent app crashes and freezes
  • ⏳ Slow app loading times
  • 🔌 iOS 18 widget compatibility broken
Daily Dose — Insulin Log#2

Daily Dose — Insulin Log by Dirk Fabisch

Note your daily insulin intake
Strong Contender
🏥 Medical
4.8(77 ratings)
Free
Daily Dose — Insulin Log screenshot 1
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Easily log your daily insulin injections and blood sugar levels. Sync data with Apple Health and access key information quickly via home screen widgets. Add custom notes for detailed tracking.

Glycemic Index Load Net Carbs#3

Glycemic Index Load Net Carbs by WL Online Marketing LLC

Diabetes Diet Glucose & Weight
Worth Considering
🏥 Medical
4.5😐(3.5K ratings)
FreeAdsIn-App Purchases
Glycemic Index Load Net Carbs screenshot 1
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Glycemic Index Load Net Carbs screenshot 6

Manage your health with this app, offering AI-powered recipe generation and tracking for glucose, weight, and blood pressure. It helps users make informed food choices and monitor key health metrics to support diabetes prevention and weight management.

What We Love

  • 👍 Easy to use
  • 🚀 Handy tool for healthy eating
  • 💡 Helpful for managing diabetes
  • ⭐ Great app

Room to Improve

  • 🐛 Difficult to navigate
  • 🐛 Lacking in food database
  • 🐛 Not user-friendly

More Inpen apps to explore

4
Glucose Companion
Glucose Companion
Glucose Companion
Blood Sugar and Weight Tracker
Free

Monitor your blood sugar and weight with this comprehensive tracker. Easily log readings, add notes, and visualize trends with charts. The app helps you understand your glucose levels, calculate insulin needs, and share data with your doctor for better diabetes management.

Log blood sugar and weightAdd notes to readingsTrack with charts
🏥 Medical
(467)
ad-supported
5
Jade Insulin Dose Calc
Jade Insulin Dose Calc
Jade Insulin Dose Calc
Upgrade Your Diabetes
Free

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.

Insulin dose calculatorBlood glucose predictionIntegrates with Apple Health
🏥 Medical
(72)
free with in-app purchases
6
Diabetic carb counter
Diabetic carb counter
Diabetic carb counter
my diabetes food tracker app
Free

This app helps manage diabetes by tracking daily calories, carbs, and glycemic index of foods. It offers diabetes-friendly recipes and insights into your daily calorie statistics for a healthier lifestyle.

Track caloriesGet Glycemic IndexCarbs details for foods
🍔 Food & Drink
(36)
subscription
7
Diabetes Pro
Diabetes Pro
Diabetes Pro
Type I and II Diabetes Manager
Free

This app helps manage Type I and II diabetes with quick data entry and comprehensive tracking. It offers features like inventory management, statistical analysis, and location tracking for blood glucose tests. Designed for speed and ease of use, it aids in identifying trends and managing medication.

Fast data entryFinger testing location trackerInventory tracking with alerts
💪 Health & Fitness
(388)
free
8
Glycemic Index & Load Tracker
Glycemic Index & Load Tracker
Glycemic Index & Load Tracker
Diabetes & Glucose Monitor
Free

Track glycemic index (GI), glycemic load (GL), and blood sugar levels to make informed food choices. Ideal for managing diabetes, prediabetes, or aiming for a healthier diet with personalized meal plans and recipes.

Glycemic Index & Load ChartBlood Sugar TrackerDiabetes Food Tracker
🏥 Medical
(776)
free with in-app purchases
9
Draw it
Draw it
Draw it
How fast can you sketch?
Free

Test your drawing speed and creativity against the clock. Guess words and collect points by sketching quickly to outsmart the timer. Unlock new word packs and enjoy fast-paced rounds or casual doodling.

Fast-paced drawing challengeRace against the clockGuess the word
🎮 Games
(560K)
free with in-app purchases
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
GluHealth: Blood Sugar Test AI
GluHealth: Blood Sugar Test AI
GluHealth: Blood Sugar Test AI
HRV, Stress & Health Monitor
Free

Track your glucose, meals, and overall wellness with this comprehensive health monitoring tool. Seamlessly sync data from Apple Health and view key metrics like insulin and carbs. Get daily, weekly, and monthly reports to share with your doctor.

Glucose and meal trackingApple Health syncInsulin and carb monitoring
💪 Health & Fitness
(4.7K)
free with in-app purchases
12
Glucose Tracker - Blood Sugar
Glucose Tracker - Blood Sugar
Glucose Tracker - Blood Sugar
Diabetes, Carbs, A1C and more
Free

Easily log and analyze your glucose levels, A1C, blood pressure, and medications. This app provides detailed reports and charts to help manage diabetes and other health conditions. Manually enter your readings to gain insights into your overall health.

Track blood sugar, blood pressure, and moreLog unlimited entries with notesDashboard for at-a-glance stats
🏥 Medical
(77)
freemium
13
GluCalc
GluCalc
GluCalc
by Alberto Clop
Free
🏥 Medical
(0)
14
DiabetesPal
DiabetesPal
DiabetesPal
Easy Diabetes Management
Free

Manage your diabetes effectively with this comprehensive health tracking and analysis tool. Log blood glucose, insulin, medications, and more, with powerful visualizations and reports. Integrates with Apple Health and compatible devices for seamless data management.

Blood glucose trackingInsulin and medication loggingKetone and HbA1c monitoring
🏥 Medical
(1.9K)
freemium
15
Paintwork - Infinite Notebook
Paintwork - Infinite Notebook
Paintwork - Infinite Notebook
Painting and Handwritten notes
Free

Create handwritten notes, diaries, and drawings with a vast array of tools. Features include customizable brushes, vector graphics, a rich color palette, and image import. Export your creations as PDFs or images.

Customizable brushes and erasersExtensive vector graphics toolsRich color palette
📊 Productivity
(17K)
free with in-app purchases
16
Tidepool Mobile
Tidepool Mobile
Tidepool Mobile
by Tidepool Project
Free

This app allows users to upload data from various diabetes devices and Apple Health to a central web platform. It also enables users to add contextual notes and comments to their glucose, insulin, and activity data for better tracking and analysis.

Upload data from Apple HealthTag CGM, pump, and meter data with notesTrack meals and exercise
🏥 Medical
(64)
free
17
Tayasui Sketches
Tayasui Sketches
Tayasui Sketches
Digital Drawing: Draw & Paint
Free

This app offers a realistic and versatile digital drawing experience with a wide array of tools, including watercolor brushes and a brush editor. It supports layers, cloud sync, and pressure stylus input for enhanced creativity on mobile devices.

Realistic drawing toolsWatercolor wet brushesBrush editor
🎨 Graphics & Design
(52K)
freemium
18
Insulin Calculator
Insulin Calculator
Insulin Calculator
by Vanessa Corvino Servicos Medicos Ltda
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
19
Bolus Guide
Bolus Guide
Bolus Guide
by David Vincent
Free

This app helps individuals with diabetes calculate precise insulin doses for meals and corrections. It uses user-inputted data like carb ratios and current glucose levels to provide exact and rounded insulin amounts, aiming to improve glycemic control and quality of life.

Insulin dose calculationPre-meal bolus calculationCorrection dose calculation
🏥 Medical
(12)
free
20
ibis Paint X
ibis Paint X
ibis Paint X
High-performance painting app
Free

This versatile drawing application offers a professional-grade digital art experience on mobile devices. It provides an extensive library of brushes, materials, and fonts, along with advanced layer management and drawing tools. Users can also record their creative process and share it with a community of artists.

Over 47,000 brushesUnlimited layersDrawing process recording
🎨 Graphics & Design
(280K)
free with in-app purchases

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