Select Language:
The Evolution of AI Apps in 2025: Top Picks for Your Smartphone
In 2025, the landscape of artificial intelligence tools and services is bursting with options, from top AI writing applications to innovative music generators. Countless impressive AI apps have emerged that go beyond conventional chatbots, offering a wide range of functionalities. To simplify your search for the best AI tools, we’ve curated a list of standout apps available for both Android and iPhone. So, let’s dive in and see what’s out there!
Essential AI Apps to Elevate Your Daily Life
Here’s a collection of must-have apps that utilize AI to its fullest potential, available for download on your smartphone.
1. DeepSeek – The Top Free AI App
DeepSeek has emerged as a powerful AI application originating from China. It features the robust DeepSeek R1 model, which is on par with OpenAI’s ChatGPT. Recently, it climbed to the top of app rankings, even surpassing ChatGPT in downloads. The app allows web searches and grants access to advanced reasoning through its ‘DeepThink’ feature.
Following DeepSeek’s success, OpenAI also made its o3-mini model free for ChatGPT users. If you want a capable AI assistant for your smartphone without spending a dime, DeepSeek is an excellent alternative to ChatGPT.
| Pros | Cons |
|---|---|
| Powerful reasoning model at no cost | Chat data stored in China |
| Web search capabilities | |
| Exceptional for science-related inquiries |
Pricing: Free
2. Gauth – The Ultimate AI Tool for Students
If studying is on your agenda, Gauth is an indispensable AI app tailored for students. Created by Bytedance (the minds behind TikTok), it serves as a study companion, offering detailed help with homework and step-by-step explanations. The app creates helpful animations to clarify complex problems.
Gauth specializes in subjects like Math, Biology, Physics, and Chemistry. It also supports improving English writing skills. For science questions, simply snap a photo, and Gauth often generates accurate answers. Plus, access tutorial videos or ask tutors for additional insights. Gauth sets the gold standard for educational AI apps.
| Pros | Cons |
|---|---|
| Excellent for solving math and science queries | May occasionally provide incorrect answers |
| Scan problems for clear explanations | |
| Offers animated illustrations |
Pricing: Free, paid plan starting at $9.99 per month
3. Lensa AI – The Best Photo Enhancement App
Since its introduction, Lensa AI has rapidly gained a reputation as a top photo enhancement app in 2025. It’s more than just an intuitive editor; it harnesses AI to create stunning avatars from selfies through its Magic Avatars feature, utilizing the Stable Diffusion deep learning model.
Users simply upload at least 10 images and select from various styles. While Lensa requires a one-time payment for avatar generation, the results are visually impressive and worth the cost.
| Pros | Cons |
|---|---|
| Produces visually captivating avatars | Requires a subscription |
| Accurate facial rendering | |
| Versatile style options |
Pricing: Free, paid plan from $3.99 for 50 unique avatars
4. Perplexity – Ideal for Research
Perplexity combines the capabilities of a chatbot and search engine, setting itself apart by providing real-time sources for its information. This feature enhances its reliability. Available on both iOS and Android, Perplexity offers an engaging mobile experience. Its advanced research tool can autonomously find and present information for inquiries.
The app allows users to voice query and supports follow-up questions, making it interactive and efficient. Best of all, it’s completely free!
| Pros | Cons |
|---|---|
| Grounded answers with real-time web results | Limited functionalities for free users |
| Impressive Perplexity Assistant | |
| Cites sources for all information |
Pricing: Free, paid plan starts at $20 per month
5. Character AI – For Fun Interactions
Character AI is a popular platform for chatting with lifelike AI characters. Users can customize characters to match their preferences, and the app now includes voice calling features for more interactive experiences.
Choose voices from a library, create your own character, and engage in role-play scenarios. While it tends to be a hit with younger users, its addictive nature and emotional attachment issues could be a concern for some.
| Pros | Cons |
|---|---|
| Wide variety of characters to chat with | Potential for addiction |
| Ability to create personal characters | Emotional reliance on AI |
| Voice interaction capabilities |
Pricing: Free, paid plan starting at $9.99 per month
6. OLMoE – Local AI Model for iPhone
OLMoE offers an innovative local AI model app specifically for iPhone users. Developed by the Allen Institute, it runs a local open-source model, enabling users to engage in private conversations without cloud assistance. You’ll need an iPhone 15 Pro or any M-series iPad to use this app.
| Pros | Cons |
|---|---|
| Works offline for enhanced privacy | Only available for iOS |
| Solid performance for a compact model | May produce errors occasionally |
Pricing: Free
7. PocketPal AI
For those seeking an AI app to run locally on Android, PocketPal AI is an excellent choice. It provides access to a range of AI models locally on your device for free. This way, you can utilize models hosted on Hugging Face without restrictive premium features.
| Pros | Cons |
|---|---|
| Capable of running various AI models locally | May be complicated for beginners |
| Completely free to use |
Pricing: Free
8. Replika: My AI Friend – Companionship Chat App
Replika is an enduring favorite among AI chat apps, focused on relationships and companionship. Unlike usual chatbots, Replika allows for more meaningful interactions, enabling users to become "friends" or even "lovers" through a paid subscription. It learns from conversations to provide personalized engagement.
While it offers a variety of interactive activities, note that its Pro membership, which provides extra features, starts at $19.99 per month.
| Pros | Cons |
|---|---|
| Built for companionship | Potential for emotional dependence |
| Customizable interactions |
Pricing: Free, paid plan from $19.99 per month
9. SuperImage – Image Upscaling Made Easy
For those looking to enhance images without cloud uploading, SuperImage excels as an AI app for on-device processing. It boosts image resolution up to 16 times and allows batch processing of up to 25 images for free.
| Pros | Cons |
|---|---|
| On-device processing ensures privacy | Currently only available on Android |
Pricing: Free, Pro version costs one-time fee of $3.49
10. ELSA: Learn And Speak English – Language Learning AI
ELSA caters to those looking to improve their English pronunciation through an AI-driven approach. It provides real-time feedback on spoken language, making it an effective tool for language learners preparing for GCSEs, IELTS, and TOEFL. The free tier is a great start, but additional lessons are available with a subscription starting at $19.99 a month.
| Pros | Cons |
|---|---|
| Focuses on pronunciation | Subscription can be pricey |
| Balanced with diverse exercises |
Pricing: Free, paid plan starting at $19.99 per month
11. Copilot
Copilot has been revamped recently and provides a friendly user interface powered by OpenAI’s models. Chat, generate images or throw complex inquiries at it—Copilot can handle it all effortlessly.
| Pros | Cons |
|---|---|
| Inviting UI with rich functionalities | Plugins are no longer available |
Pricing: Free, paid plans starting at $20 per month
12. Luma AI – A Must-Have for Photographers
For photography enthusiasts, Luma AI enables the creation of stunning 3D renders of real-world objects using your smartphone. While the mapping process requires some effort, the results are incredibly realistic and can be used in creative projects.
| Pros | Cons |
|---|---|
| Generates vivid 3D models | Time-consuming |
Pricing: Free
13. FaceApp – Fun Selfie Editor
FaceApp excels in enhancing selfies through a variety of filters and effects. Users can play with options like gender swap or age reduction. While it’s free, accessing some advanced features will require a premium subscription starting at $10 per month.
| Pros | Cons |
|---|---|
| Offers diverse advanced filters | Privacy concerns |
| Allows creative combinations | Potential for misuse |
Pricing: Free, paid plan from $10 per month
14. Otter AI – Enterprise-Level Transcription
Otter AI is a valuable tool for businesses, providing real-time audio transcription and meeting notes. The app can be used to record voice notes and even join meetings to transcribe discussions.
| Pros | Cons |
|---|---|
| Excellent real-time transcription | Premium plans can be costly |
| Integrates seamlessly with meeting tools |
Pricing: 300 free minutes per month; paid plan starts at $16.99
15. Be My Eyes – Empowering the Visually Impaired
Be My Eyes connects visually impaired users with sighted volunteers via live video calls, assisting them with various tasks in real time. Recently introduced, the Virtual Volunteer feature aims to offer additional AI-powered support.
| Pros | Cons |
|---|---|
| Excellent accessibility tool | Privacy concerns may arise |
| Global network of volunteers |
Pricing: Free
Frequently Asked Questions
What is the best AI app?
There isn’t a concrete answer to this question since the best app will depend on your specific needs and use cases. However, some of our favorites from this list include Gauth, Perplexity, and SuperImage.
Are there any AI apps available for free?
Yes, most apps on this list offer free tiers, allowing you to explore their features before committing to a subscription. For those looking for completely free options, check out DeepSeek and PocketPal AI.
Explore the world of AI apps available today and find the ones that enhance your life the most!
ChatGPT
Perplexity
Gemini AI
Grok AI
