The 10 best free artificial intelligence apps for 2025

Discover the 10 best free artificial intelligence applications that will boost your productivity and creativity. Don't miss them

Save the date:
22/4/2025
5 min
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MBIT DATA School

Artificial intelligence (AI) is no longer a luxury reserved for large corporations or technology experts. In 2025, this technology has been integrated into our daily lives through free applications that simplify tasks, awaken creativity and boost productivity. From conversational assistants to tools for creating art or editing photos, these apps are available to everyone and transform the way we work, study and express ourselves.

Here we introduce you The 10 best free artificial intelligence apps for 2025, with its star features, unique benefits and tips for getting the most out of them. If you want to incorporate AI into your routine without spending a cent, this list is for you.

1. Chat GPT

ChatGPT, created by OpenAI, is the best-known and most versatile chatbot on the market. Talk like a friend, answer complex questions, write texts of all kinds and even help you program.

Featured features:

  • Writing emails, articles, stories or scripts.
  • Instant translation and text summaries.
  • Clear explanations to study or answer questions.
  • Programming assistance (Python, JavaScript, etc.).
  • Personalized recommendations, from recipes to travel plans.

Why we like it:

He speaks fluent Spanish, has a super intuitive interface and his free version is powerful, without annoying restrictions. It's like having a 24/7 personal assistant.

Who is it for?

Students who need homework support, content creators looking for ideas, professionals who want to speed up their writing, or anyone curious who wants to explore AI.

Availability:

Web, iOS, Android. Compatible with Spanish.

2. Perplexity AI

Perplexity is a conversational search engine that combines the power of Google with the clarity of a personal assistant. It answers questions in real time, cites reliable sources and synthesizes information without bluntly.

Featured features:

  • Precise answers with links to verified sources.
  • Clear summaries of complex issues.
  • Searches updated instantly.
  • Clean interface, without ads.

Why we like it:

It's transparent, fast and eliminates the need to jump between a thousand tabs. In addition, learn from your questions to give you increasingly relevant results.

Who is it for?

Perfect for students, journalists or researchers who want reliable data without wasting time.

Availability:

Web, iOS, Android. Compatible with Spanish.

3. Grammarly

Grammarly is your personal handwriting checker. Check grammar, spelling and style in real time, ensuring that your texts are clear and professional.

Featured features:

  • Error correction in Spanish and English.
  • Tips for improving tone and clarity.
  • Plagiarism detection (in the limited free version).
  • Integration with browsers, Word and mobile apps.

Why we like it:

It transforms mediocre texts into polished messages and works on any platform. It's like having an editor always by your side.

Who is it for?

Students, writers, professionals, or anyone who wants to write without errors and with confidence.

Availability:

Browser extension, web, iOS, Android. Compatible with Spanish.

4. Think AI

Lensa AI turns your photos into masterpieces with a tap. This editor uses AI to retouch images, create unique avatars and add artistic effects.

Featured features:

  • Automatic retouching of selfies (skin, eyes, light).
  • Elimination of unwanted backgrounds or objects.
  • Creative filters and digital art effects.
  • Creation of custom avatars.

Why we like it:

It's easy to use, delivers professional results, and you don't need to be an editing expert. The free version is ideal for quick retouching.

Who is it for?

Content creators, social media lovers or anyone who wants spectacular photos without complications.

Availability:

iOS, Android. Compatible with Spanish.

5. WOMBO Dream

WOMBO Dream turns your ideas into digital art. Write a description and the app generates impressive images in styles such as anime, comics or oil painting.

Featured features:

  • Creating images from text.
  • Dozens of art styles to choose from.
  • Option to use your photos as a base.
  • Settings to customize the result.

Why we like it:

It's fast, creative, and requires no design skills. Perfect for experimenting and surprising with unique images.

Who is it for?

Artists, designers, educators or anyone who wants to explore their creative side.

Availability:

Web, iOS, Android. Compatible with Spanish.

6. PhotoDirector

PhotoDirector is a professional photo editor that uses AI to take your images to the next level, from basic settings to advanced effects.

Featured features:

  • Brightness, contrast and color editing.
  • Generation of avatars and collages with AI.
  • Elimination of backgrounds and objects.
  • Automatic quality improvement.
  • Artistic filters and animations.

Why we like it:

It combines advanced tools with a simple interface, ideal for both novices and experts. In addition, it is constantly updated.

Who is it for?

Amateur photographers, content creators, or anyone looking for a powerful, free editor.

Availability:

iOS, Android. Compatible with Spanish.

7. Hotpot AI

Hotpot AI is a creative studio in your browser. Generate personalized images, logos, graphics and texts without having to be a designer.

Featured features:

  • Creation of art and graphics from text.
  • Unique logo design.
  • Photo editing (remove backgrounds, improve quality).
  • Creative writing for stories or advertisements.

Why we like it:

It's intuitive, versatile and its results are of professional quality. The free version is perfect for personal projects.

Who is it for?

Entrepreneurs, content creators, or anyone who needs quick visual solutions.

Availability:

Web. Compatible with Spanish.

8. Replika

Replika is a virtual companion that listens, talks and offers emotional support. This chatbot learns from you and adapts to your needs.

Featured features:

  • Empathic and personalized talks.
  • Monitor your mood.
  • Mindfulness and wellness exercises.
  • Customizable avatar and personality.

Why we like it:

It's a safe space to let off steam or practice conversations. The free version covers the essentials and feels very human.

Who is it for?

People who are looking for emotional support, want to practice a language or just chat with a virtual friend.

Availability:

Web, iOS, Android. Compatible with Spanish.

9. Photomath

Photomath is an educational app that uses AI to help you solve and understand mathematical problems in a visual and detailed way.

Featured features:

  • Scan mathematical equations with your camera.
  • Step-by-step explanations for each solution.
  • Interactive graphics in some exercises.
  • It works without an internet connection.

Why we like it:

Turn difficult problems into easy to follow steps. Very useful for reviewing and learning mathematics independently.

Who is it for?

High school or university students looking to improve their understanding of mathematics.

Availability:

iOS, Android. Available in Spanish.

10. Microsoft Copilot

Copilot is Microsoft's AI assistant, integrated into tools such as Word, Excel and PowerPoint, to automate tasks and improve productivity.

Featured features:

  • Writing and summarizing documents in Word.
  • Creating presentations in PowerPoint.
  • Data analysis and formulas in Excel.
  • Integration with Microsoft 365.

Why we like it:

Save hours of work with accurate results. It's free for Microsoft users and it adapts to your needs.

Who is it for?

Professionals, students or companies that use Microsoft 365 and want to work faster.

Availability:

Web, desktop, iOS, Android. Compatible with Spanish.

Free AI is available to everyone

In 2025, free artificial intelligence applications have broken down barriers to access technology. Whether you want to write better, create art, do quick research, or simply chat with a virtual friend, these tools offer you practical and powerful solutions at no cost.

Exploring these apps will not only make you more productive, but it will also awaken your curiosity and creativity. The future of AI is accessible, inclusive and in your hands. Where are you going to start?

No items found.
Great! Your request is already being processed. Soon you will have news.
Oops! Some kind of error has occurred.

Artificial intelligence (AI) is no longer a luxury reserved for large corporations or technology experts. In 2025, this technology has been integrated into our daily lives through free applications that simplify tasks, awaken creativity and boost productivity. From conversational assistants to tools for creating art or editing photos, these apps are available to everyone and transform the way we work, study and express ourselves.

Here we introduce you The 10 best free artificial intelligence apps for 2025, with its star features, unique benefits and tips for getting the most out of them. If you want to incorporate AI into your routine without spending a cent, this list is for you.

1. Chat GPT

ChatGPT, created by OpenAI, is the best-known and most versatile chatbot on the market. Talk like a friend, answer complex questions, write texts of all kinds and even help you program.

Featured features:

  • Writing emails, articles, stories or scripts.
  • Instant translation and text summaries.
  • Clear explanations to study or answer questions.
  • Programming assistance (Python, JavaScript, etc.).
  • Personalized recommendations, from recipes to travel plans.

Why we like it:

He speaks fluent Spanish, has a super intuitive interface and his free version is powerful, without annoying restrictions. It's like having a 24/7 personal assistant.

Who is it for?

Students who need homework support, content creators looking for ideas, professionals who want to speed up their writing, or anyone curious who wants to explore AI.

Availability:

Web, iOS, Android. Compatible with Spanish.

2. Perplexity AI

Perplexity is a conversational search engine that combines the power of Google with the clarity of a personal assistant. It answers questions in real time, cites reliable sources and synthesizes information without bluntly.

Featured features:

  • Precise answers with links to verified sources.
  • Clear summaries of complex issues.
  • Searches updated instantly.
  • Clean interface, without ads.

Why we like it:

It's transparent, fast and eliminates the need to jump between a thousand tabs. In addition, learn from your questions to give you increasingly relevant results.

Who is it for?

Perfect for students, journalists or researchers who want reliable data without wasting time.

Availability:

Web, iOS, Android. Compatible with Spanish.

3. Grammarly

Grammarly is your personal handwriting checker. Check grammar, spelling and style in real time, ensuring that your texts are clear and professional.

Featured features:

  • Error correction in Spanish and English.
  • Tips for improving tone and clarity.
  • Plagiarism detection (in the limited free version).
  • Integration with browsers, Word and mobile apps.

Why we like it:

It transforms mediocre texts into polished messages and works on any platform. It's like having an editor always by your side.

Who is it for?

Students, writers, professionals, or anyone who wants to write without errors and with confidence.

Availability:

Browser extension, web, iOS, Android. Compatible with Spanish.

4. Think AI

Lensa AI turns your photos into masterpieces with a tap. This editor uses AI to retouch images, create unique avatars and add artistic effects.

Featured features:

  • Automatic retouching of selfies (skin, eyes, light).
  • Elimination of unwanted backgrounds or objects.
  • Creative filters and digital art effects.
  • Creation of custom avatars.

Why we like it:

It's easy to use, delivers professional results, and you don't need to be an editing expert. The free version is ideal for quick retouching.

Who is it for?

Content creators, social media lovers or anyone who wants spectacular photos without complications.

Availability:

iOS, Android. Compatible with Spanish.

5. WOMBO Dream

WOMBO Dream turns your ideas into digital art. Write a description and the app generates impressive images in styles such as anime, comics or oil painting.

Featured features:

  • Creating images from text.
  • Dozens of art styles to choose from.
  • Option to use your photos as a base.
  • Settings to customize the result.

Why we like it:

It's fast, creative, and requires no design skills. Perfect for experimenting and surprising with unique images.

Who is it for?

Artists, designers, educators or anyone who wants to explore their creative side.

Availability:

Web, iOS, Android. Compatible with Spanish.

6. PhotoDirector

PhotoDirector is a professional photo editor that uses AI to take your images to the next level, from basic settings to advanced effects.

Featured features:

  • Brightness, contrast and color editing.
  • Generation of avatars and collages with AI.
  • Elimination of backgrounds and objects.
  • Automatic quality improvement.
  • Artistic filters and animations.

Why we like it:

It combines advanced tools with a simple interface, ideal for both novices and experts. In addition, it is constantly updated.

Who is it for?

Amateur photographers, content creators, or anyone looking for a powerful, free editor.

Availability:

iOS, Android. Compatible with Spanish.

7. Hotpot AI

Hotpot AI is a creative studio in your browser. Generate personalized images, logos, graphics and texts without having to be a designer.

Featured features:

  • Creation of art and graphics from text.
  • Unique logo design.
  • Photo editing (remove backgrounds, improve quality).
  • Creative writing for stories or advertisements.

Why we like it:

It's intuitive, versatile and its results are of professional quality. The free version is perfect for personal projects.

Who is it for?

Entrepreneurs, content creators, or anyone who needs quick visual solutions.

Availability:

Web. Compatible with Spanish.

8. Replika

Replika is a virtual companion that listens, talks and offers emotional support. This chatbot learns from you and adapts to your needs.

Featured features:

  • Empathic and personalized talks.
  • Monitor your mood.
  • Mindfulness and wellness exercises.
  • Customizable avatar and personality.

Why we like it:

It's a safe space to let off steam or practice conversations. The free version covers the essentials and feels very human.

Who is it for?

People who are looking for emotional support, want to practice a language or just chat with a virtual friend.

Availability:

Web, iOS, Android. Compatible with Spanish.

9. Photomath

Photomath is an educational app that uses AI to help you solve and understand mathematical problems in a visual and detailed way.

Featured features:

  • Scan mathematical equations with your camera.
  • Step-by-step explanations for each solution.
  • Interactive graphics in some exercises.
  • It works without an internet connection.

Why we like it:

Turn difficult problems into easy to follow steps. Very useful for reviewing and learning mathematics independently.

Who is it for?

High school or university students looking to improve their understanding of mathematics.

Availability:

iOS, Android. Available in Spanish.

10. Microsoft Copilot

Copilot is Microsoft's AI assistant, integrated into tools such as Word, Excel and PowerPoint, to automate tasks and improve productivity.

Featured features:

  • Writing and summarizing documents in Word.
  • Creating presentations in PowerPoint.
  • Data analysis and formulas in Excel.
  • Integration with Microsoft 365.

Why we like it:

Save hours of work with accurate results. It's free for Microsoft users and it adapts to your needs.

Who is it for?

Professionals, students or companies that use Microsoft 365 and want to work faster.

Availability:

Web, desktop, iOS, Android. Compatible with Spanish.

Free AI is available to everyone

In 2025, free artificial intelligence applications have broken down barriers to access technology. Whether you want to write better, create art, do quick research, or simply chat with a virtual friend, these tools offer you practical and powerful solutions at no cost.

Exploring these apps will not only make you more productive, but it will also awaken your curiosity and creativity. The future of AI is accessible, inclusive and in your hands. Where are you going to start?

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