Learning a new skill no longer always requires joining an expensive coaching centre or attending physical classes. With the right learning apps, students, job seekers and working professionals can study online, practise new skills and access courses directly from a smartphone or computer.

Whether you want to learn coding, digital marketing, English, data analysis, business, mathematics, communication, AI, graphic design or job-oriented skills, several apps now provide structured lessons for beginners as well as advanced learners.

Some platforms offer completely free education, while others provide free courses with optional paid certificates or premium subscriptions.

This guide covers some of the best apps to learn new skills online, including Coursera, Khan Academy, Skill India Digital Hub, Udemy, edX, LinkedIn Learning and Duolingo.

Best Apps to Learn New Skills at a Glance

Learning App	Best For	Free Learning	Certificates
Coursera	Career and professional skills	Selected free courses/content	Available on eligible courses
Khan Academy	Academic learning & fundamentals	Yes	Not the main focus
Skill India Digital Hub	Job-oriented skills in India	Many learning options	Available on eligible courses
Udemy	Practical and professional skills	Some free courses	Available for eligible paid courses
edX	University-level learning	Free access varies by course	Paid verified certificates
LinkedIn Learning	Career and workplace skills	Trial/subscription model	Completion certificates
Duolingo	Languages & daily practice	Yes	Learning-focused

1. Coursera – Best for Career and Professional Skills

Coursera is one of the most popular platforms for learning career-focused skills online.

Its catalogue includes courses from universities, technology companies and educational organisations.

Learners can find courses in areas such as:

• Artificial intelligence
• Data science
• Python
• Cybersecurity
• Digital marketing
• Business
• Project management
• Communication
• Finance

Coursera currently provides a selection of courses that can be accessed free of charge, including options from organisations such as Microsoft, AWS, Stanford and others. Some other courses allow users to preview selected content without paying.

Certificates and full professional programmes may require payment.

Best for: Job seekers, college students and professionals who want structured career-focused learning.

2. Khan Academy – Best Free App for Students

If you want a platform where the main learning library is genuinely free, Khan Academy is one of the strongest choices.

Khan Academy is a nonprofit organisation whose mission is to provide free education to anyone, anywhere. Its learning platform includes more than 840 free courses covering school and early-college subjects.

Subjects include:

• Mathematics
• Science
• Computing
• Economics
• History
• Financial literacy
• Reading
• Test preparation

The app combines instructional videos with interactive exercises and progress tracking.

Khan Academy also allows users to download videos through its mobile app for offline learning, which can be useful for students with limited internet connectivity.

Best for: Students who want free academic learning and strong fundamentals.

3. Skill India Digital Hub – Best for Job-Oriented Skills in India

For Indian learners focused on employability, Skill India Digital Hub (SIDH) is an important platform to explore.

It is operated under the Ministry of Skill Development and Entrepreneurship and provides access to skill courses, career opportunities, apprenticeships and job-related services.

Its course catalogue currently lists more than 1,800 courses, covering different industries and occupational skills.

Skill areas can include:

• Automotive
• Electronics
• Healthcare
• Hospitality
• IT
• Manufacturing
• Agriculture
• Beauty and wellness
• Technical trades

The platform also highlights skill certification, job opportunities, apprenticeships and multilingual access.

This can make it especially useful for learners who want practical skills linked to employment rather than purely academic study.

Best for: Indian students, job seekers and people looking for vocational or employment-related skills.

4. Udemy – Best for Practical Skill Courses

Udemy is useful when you want to learn a specific practical skill without joining a long academic programme.

Courses cover areas such as:

• Web development
• Coding
• Excel
• Graphic design
• Video editing
• Photography
• Digital marketing
• Business
• Communication
• Personal productivity

Udemy courses are created by individual instructors, so quality and teaching style can vary significantly.

Before purchasing a course, check its curriculum, instructor background, ratings, reviews and recent update date.

One convenient feature is offline learning. Udemy allows supported course lectures or entire courses to be downloaded inside its mobile apps for offline viewing.

Some courses are free, while many require a one-time purchase or access through an eligible subscription.

Best for: Practical skills where you want a focused course on one specific topic.

5. edX – Best for University-Level Online Courses

edX offers online education from universities and organisations around the world.

It provides individual courses, professional certificates, microcredentials and degree programmes.

Its catalogue contains thousands of courses covering subjects such as:

• Computer science
• Artificial intelligence
• Business
• Engineering
• Data science
• Healthcare
• Leadership
• Finance
• Languages

edX currently lists more than 3,500 courses, with learning delivered through videos, reading material, discussions and assessments.

Free access varies depending on the particular course. Many courses offer paid verified certificates, while selected programmes or course content can be accessed without paying.

The mobile app also supports course videos, assignments, discussions and offline video downloads, although certain proctored examinations cannot be taken through the app.

Best for: Learners who want more structured university-style education.

6. LinkedIn Learning – Best for Workplace Skills

LinkedIn Learning focuses heavily on professional and workplace development.

The platform currently lists more than 26,400 courses in areas such as business, technology and creative skills, along with more than 1,300 curated learning pathways.

Popular learning areas include:

• Excel
• Leadership
• Data analysis
• Artificial intelligence
• Project management
• Communication
• Design
• Programming
• Productivity

It also provides quizzes, exercise files and coding practice environments for certain courses.

One benefit is that course completions can fit naturally into a professional LinkedIn profile.

LinkedIn Learning generally operates through a subscription or eligible trial, rather than being a primarily free education service.

Best for: Professionals who want workplace and career-development skills.

7. Duolingo – Best for Learning Languages

If your goal is to improve your language skills, Duolingo is worth considering.

The platform uses short, game-like lessons that encourage regular practice. Lessons include reading, writing, listening and speaking exercises.

Duolingo currently offers learning across more than 40 languages and says its courses remain accessible for free, while optional paid plans provide additional features.

The app uses:

• Short daily lessons
• Points and levels
• Practice exercises
• Vocabulary review
• Speaking exercises
• Listening activities
• Personalised learning

Because lessons can be completed in a few minutes, it can be convenient for learners who have limited study time.

Best for: English and other language learners who want daily practice.

Which App Is Best for Free Courses?

The best free-learning platform depends on what you want to study.

For school and academic subjects, Khan Academy is one of the strongest free options because its educational library is provided without subscriptions or advertisements.

For professional courses, Coursera has selected free programmes and learning options.

For vocational and employment-focused learning in India, Skill India Digital Hub can be especially useful.

For language practice, Duolingo provides free access to its learning courses.

Which App Is Best for Job Skills?

If your main goal is employment, focus on skills employers actually use.

Good options can include:

Coursera: Technology, data, business and professional certificates.

Skill India Digital Hub: Vocational skills, certifications, apprenticeships and job-focused learning.

Udemy: Practical tools such as Excel, coding, editing and marketing.

LinkedIn Learning: Workplace, technology and business skills.

Instead of completing dozens of random courses, select one career direction and build several related skills.

For example, someone interested in digital marketing might learn social media marketing, advertising, analytics, SEO and Excel rather than taking unrelated courses.

How to Learn New Skills Effectively Online

Downloading an app is only the first step.

Start by choosing one clear skill.

Then create a realistic study schedule—for example, 30 to 60 minutes per day.

Do not only watch videos. Take notes, complete exercises and practise what you learn.

If you are studying coding, build small projects. If you are learning Excel, create spreadsheets. If you are learning English, practise speaking and writing.

A certificate can be useful, but practical ability matters more than simply collecting certificates.

Try to create projects, portfolios or examples that demonstrate what you can actually do.

Frequently Asked Questions

1. Which is the best app to learn new skills?

Coursera, Khan Academy, Skill India Digital Hub, Udemy, edX, LinkedIn Learning and Duolingo are all useful, but the best choice depends on the skill you want to learn.

2. Which learning app is completely free?

Khan Academy provides its core learning library free to learners and does not require a paid subscription for its standard educational content.

3. Can I learn job skills for free?

Yes. Platforms such as Skill India Digital Hub, Coursera and other learning services provide free or partially free learning options. Availability depends on the specific course.

4. Which app is best for students?

Khan Academy is particularly useful for academic subjects. Coursera and edX can be better for university-level or professional subjects.

5. Which app is best for coding?

Coursera, Udemy and edX all provide coding and computer-science courses. The best choice depends on your learning level and whether you need a certificate.

6. Which app is good for learning English?

Duolingo can help with regular language practice, while other platforms may be better for formal grammar or professional communication training.

7. Can online courses help me get a job?

They can help you develop useful skills, but completing a course does not guarantee employment. Practical projects, experience, communication skills and job-market requirements also matter.

8. Are free course certificates always available?

No. Some courses allow free learning but charge separately for certification. Always check the individual course page before enrolling.

Conclusion

The best apps to learn new skills make it possible to study almost anywhere using a smartphone or computer.

For completely free academic learning, Khan Academy is an excellent option. Coursera and edX are useful for university and career-focused courses, while Udemy works well for practical skills. LinkedIn Learning focuses on workplace development, Duolingo is useful for language practice, and Skill India Digital Hub provides valuable job-oriented learning opportunities for Indian users.

The best strategy is not to install every learning app at once. Choose the platform that matches your goal, select one useful skill and practise it consistently.

With regular study, practical exercises and real projects, online learning can help you build knowledge, improve your career prospects and continue developing new skills from home.