What Is the Best Free AI App? Top 5 AI Apps You Need to Try

If you're wondering, "what is the best free AI app?", you're in the right place. Here's a curated list of the top 5 free AI apps that are making waves in 2025.

1️⃣ Photomath – Your Personal Math Tutor 📚

🔹 Features:
✅ Instant Problem Solving: Simply point your camera at a math problem, and Photomath provides instant solutions with step-by-step explanations.
✅ Handwriting Recognition: Accurately reads both printed and handwritten math problems.
✅ Comprehensive Coverage: Supports arithmetic, algebra, trigonometry, calculus, and more.

🔹 Why It's Awesome:
📖 Photomath transforms your smartphone into a powerful math tutor, making complex equations easy to understand. It's an invaluable tool for students and anyone looking to brush up on their math skills.

🔗 Try it here: Photomath

2️⃣ Picsart – Unleash Your Creativity 🎨

🔹 Features:
✅ AI Image Generation: Convert text prompts into stunning images using advanced AI models.
✅ Photo & Video Editing: Access a suite of tools to edit photos and videos with filters, effects, and more.
✅ AI Video Generator & Editor: Enhance your videography with AI-powered tools.

🔹 Why It's Awesome:
🎨 Picsart democratizes creativity, allowing users to produce professional-quality visuals without the steep learning curve. Whether you're a seasoned designer or a casual creator, Picsart has something for everyone.

🔗 Download it here: Picsart

3️⃣ Perplexity AI – Your AI-Powered Search Companion 🔍

🔹 Features:
✅ Conversational Search: Engage in natural language queries and receive concise, accurate answers.
✅ Real-Time Information: Access up-to-date information from the web seamlessly.
✅ Cross-Platform Availability: Available on web and mobile platforms for on-the-go assistance.

🔹 Why It's Awesome:
🌎 Perplexity AI redefines the search experience by combining the power of AI with real-time data, making information retrieval more intuitive and efficient.

🔗 Try it here: Perplexity AI

4️⃣ Ada – Your Health Companion 🩺

🔹 Features:
✅ Symptom Assessment: Input your symptoms to receive potential causes and guidance.
✅ Personalized Health Insights: Offers health assessments tailored to your profile.
✅ Global Reach: Accessible in 148 countries and 11 languages.

🔹 Why It's Awesome:
⚕️ Ada provides quick, free health advice based on users' symptoms and risk factors, supported by clinical data. It's like having a health professional in your pocket, offering peace of mind and guidance when you need it most.

🔗 Try it here: Ada Health

5️⃣ DeepSeek – The Rising Star in AI Assistance 🌟

🔹 Features:
✅ Advanced Conversational AI: Engages in meaningful dialogues, providing insightful responses.
✅ Open-Source Platform: Encourages community contributions for continuous improvement.
✅ User-Friendly Interface: Designed for seamless interaction and accessibility.

🔹 Why It's Awesome:
🚀 DeepSeek has rapidly gained popularity, surpassing established AI assistants in app store rankings. Its open-source nature fosters innovation, making it a versatile tool for users worldwide.

🔗 Try it here: DeepSeek AI

📊 Comparison Table: Best Free AI Apps

For a quick comparison, here’s an overview of the top free AI apps:

AI App	Best For	Key Features	Availability
Photomath	Solving math problems	Camera-based math solving, step-by-step help	iOS, Android
Picsart	Creative AI editing	AI photo/video editing, AI image generation	iOS, Android
Perplexity AI	AI-powered search	Real-time web search, AI-powered answers	Web, iOS, Android
Ada	Health symptom checker	AI-powered diagnosis, medical insights	iOS, Android
DeepSeek	AI conversation assistant	Open-source AI, advanced chatbot	Web, iOS, Android