Best Human Factors By 21Cc Apps

220+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated June 2026

Every iPhone needs a few good human factors by 21cc apps. We benchmark 220+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Human Factors By 21Cc

Aduro#2

Aduro by Aduro, Inc

Health and Human Performance
Strong Contender
💪 Health & Fitness
4.7😞(1.1K ratings)
Free
Aduro screenshot 1
Aduro screenshot 2
Aduro screenshot 3
Aduro screenshot 4
Aduro screenshot 5
Aduro screenshot 6

This app offers a personalized approach to health and human performance, integrating advanced testing, digital content, and human support. It provides a comprehensive view of your well-being by connecting lifestyle insights, health assessments, and sensor data to empower lasting change.

What We Love

  • 👍 Love the new look
  • 👍 All-inclusive experience
  • 👍 Great content
  • 👍 Wonderful updates

Room to Improve

  • 🐛 Issues with surveys and appointments
  • 🐛 Needs Garmin connectivity
  • 🐛 Interface is incredibly awful
Trainiac by Wellhub#3

Trainiac by Wellhub by Trainiac, Inc.

Custom Workouts | Human Coach
Worth Considering
💪 Health & Fitness
4.6😐(5.1K ratings)
Free
Trainiac by Wellhub screenshot 1
Trainiac by Wellhub screenshot 2
Trainiac by Wellhub screenshot 3
Trainiac by Wellhub screenshot 4
Trainiac by Wellhub screenshot 5
Trainiac by Wellhub screenshot 6

This app connects you with a certified personal trainer who creates and adjusts a fully customized workout plan based on your individual needs and goals. Access instructional videos, track your progress, and receive ongoing support via messaging.

What We Love

  • 🚀 Great alternative to in-person coaching
  • 👍 Excellent trainers
  • 💪 Helps with fitness journey
  • 📈 Accountability and motivation

Room to Improve

  • 🐛 App crashes and bugs
  • 🔌 Requires internet connection
  • 🕰️ Loses progress during workouts

More Human Factors By 21Cc apps to explore

4
Imprint: Visual Micro Learning
Imprint: Visual Micro Learning
Imprint: Visual Micro Learning
Learn and grow daily
Free

This app offers bite-sized visual learning sessions on a wide range of topics, from psychology to finance. Master complex concepts quickly with elegant visuals and retain knowledge through daily quizzes. Save and review key insights in sessions lasting two minutes or less.

Bite-sized visual learningMaster essential topicsUnderstand complex concepts
📚 Education
(48K)
subscription
5
SAP SuccessFactors Mobile
SAP SuccessFactors Mobile
SAP SuccessFactors Mobile
by SAP SE
Free

This app connects employees with HR functions, offering features like profile management, requisition approvals, and organizational charting. It provides a consumer-like mobile experience for enhanced engagement and productivity within businesses.

View and contact employeesApprove requisitionsView organization chart
💼 Business
(3.7K)
free
6
MyHumana
MyHumana
MyHumana
by Humana Inc.
Free

Manage your health plan on the go. Access ID cards, explore coverage, find care, estimate drug costs, and pay premiums directly from your phone.

Access ID cardsExplore coverage detailsFind nearby care
💪 Health & Fitness
(32K)
free
7
Himalaya:Audiobooks & Podcasts
Himalaya:Audiobooks & Podcasts
Himalaya:Audiobooks & Podcasts
Premium audio and insights
Free

Access a library of short audio courses and motivational stories designed for personal and professional development. Learn from experts and gain insights to improve your life and achieve your goals.

Inspirational storiesShort audio coursesExpert-led lessons
📚 Books
(15K)
free with in-app purchases
8
MasterClass: Online Classes
MasterClass: Online Classes
MasterClass: Online Classes
Learn Skills from Top Experts
Free

Learn new skills from world-renowned experts across a vast range of subjects. Access thousands of bite-sized lessons on professional development, creative arts, wellness, and more. Watch on any device, with offline options available.

Learn from world-renowned expertsVast range of premium coursesThousands of bite-sized lessons
📚 Education
(8.2K)
subscription
9
The Human Body by Tinybop
The Human Body by Tinybop
The Human Body by Tinybop
Explore & learn anatomy!
$3.99

Explore the human body through interactive models of its systems. Discover how the heart beats, lungs breathe, and more. This app is designed for children and adults to foster foundational science literacy through engaging exploration.

Explore 8 interactive body systemsDetailed interactive models of organsSimulate body functions
📚 Education
(392)
free with in-app purchases
10
MentalUP - Kids Learning Games
MentalUP - Kids Learning Games
MentalUP - Kids Learning Games
Math, Educational, Brain
Free

This app offers a comprehensive learning adventure with teacher-made educational games designed to boost cognitive skills and physical fitness. It provides personalized workouts, skill-based activities, and certified IQ tests with detailed results, all within a safe and engaging environment for children and adults.

Fun brain gamesEducational learning gamesPersonal skill-based games
📚 Education
(37K)
subscription
11
wikiHow
wikiHow
wikiHow
by wikiHow
Free

Access over 150,000 step-by-step guides on virtually any topic. Learn new skills through articles, photos, illustrations, and videos. Includes a Survival Kit for offline emergency preparedness.

150,000+ how-to articlesStep-by-step instructionsPhotos and illustrations
🔍 Reference
(405)
free
12
Udemy Online Video Courses
Udemy Online Video Courses
Udemy Online Video Courses
Learn Coding, Python & More
Free

This app offers a vast library of online courses to help you develop in-demand skills for career advancement and personal growth. Learn from experts, practice with AI simulations, and access content offline to build job-ready competencies.

AI-powered skills developmentPersonalized skill-building journeysAI Role Play simulations
📚 Education
(77K)
free with in-app purchases
13
Personify Health
Personify Health
Personify Health
by Personify Health, Inc.
Free

Build healthy habits, get personalized support, and access available benefits in one convenient app. It's designed to make living healthier and reaching your goals easy and rewarding.

Build healthy habitsPersonalized supportAccess available benefits
💪 Health & Fitness
(244K)
free
14
The Coach: Mens Health & Kegel
The Coach: Mens Health & Kegel
The Coach: Mens Health & Kegel
Workout & Pelvic Floor App
Free

This app offers personalized wellness programs for men, focusing on physical strength, energy, and healthy habits. It provides structured routines, expert guidance, and educational content to help users build confidence and improve overall well-being.

Personalized wellness programsPhysical strength and endurance trainingPelvic floor exercises
💪 Health & Fitness
(4.9K)
subscription
15
Joon: Kids ADHD Chore Tracker
Joon: Kids ADHD Chore Tracker
Joon: Kids ADHD Chore Tracker
Family Chores Organizer Chart
Free

This app helps motivate children aged 6-12, particularly those with ADHD or other neurodevelopmental challenges, to complete daily tasks and build routines. It uses a gamified approach where completing chores earns in-game rewards for a virtual pet, fostering independence and responsibility.

Motivates children with ADHD/neurodivergent needsGamified task completion with virtual petsBuilds daily routines and habits
💪 Health & Fitness
(6.6K)
free with in-app purchases
16
Lark Health
Lark Health
Lark Health
Smart, connected, health coach
Free

This app offers personalized health programs and 24/7 digital coaching to help you achieve your individual health goals. It provides tools for habit building, chronic condition management, and tracking various health metrics, often at no cost through eligible insurance.

Personalized health programs24/7 digital health coachingFood and activity tracking
💪 Health & Fitness
(7.9K)
free
17
TrueCoach
TrueCoach
TrueCoach
Remote personal training
Free

This platform empowers fitness coaches to streamline client management and deliver personalized training. It offers tools for creating custom workouts, tracking progress, and direct client communication, allowing trainers to focus on coaching.

Custom workout builderExercise video libraryClient messaging
💪 Health & Fitness
(34K)
free
18
GrowthDay: Daily Mindset Coach
GrowthDay: Daily Mindset Coach
GrowthDay: Daily Mindset Coach
Motivation & Life Coaching
Free

This app provides daily motivation and life coaching to help users build better habits, improve their mindset, and achieve high performance. It offers structured tools, expert-led trainings, and AI-powered guidance for personal growth and transformation.

Daily mindset coachingHabit and goal trackingPsychological and mindset upgrade
💪 Health & Fitness
(2.2K)
free with in-app purchases
19
Ultiself | Self-Improvement
Ultiself | Self-Improvement
Ultiself | Self-Improvement
Biohacker Routine Planner App
Free

This app uses AI and science-backed methods to help you build optimal daily routines for self-improvement. It analyzes your habits and provides personalized recommendations to boost confidence, focus, and productivity.

AI-powered habit analysisPersonalized routine creationScience-backed habit library
💪 Health & Fitness
(3.9K)
freemium
20
Gleam: Social Intelligence
Gleam: Social Intelligence
Gleam: Social Intelligence
Communication, Dating, Career
Free

Enhance your social fluency and emotional intelligence with interactive lessons and AI-powered feedback. Master communication for dating, career, and everyday interactions. Build confidence and track your progress with expert insights.

Interactive communication lessonsPersonalized AI feedbackScenario-based practice
📚 Education
(7K)
subscription