With AI growing fast in education, many students, parents, and educators are turning to homework helper tools to save time and improve learning.
After spending over 200 hours testing 15+ platforms, I’ve shortlisted the best AI homework helper tools for 2025.
Whether you’re looking for help in math, writing, science, or general tutoring, there’s an option for you on this list.
Our Top 5 AI Homework Helper Tools
| Rank | Tool | Best For | Starting Price | Free Plan |
|---|---|---|---|---|
| #1 | ChatGPT | Best overall for all subjects | $20/month (GPT-4) | Yes |
| #2 | Photomath | Best for step-by-step math | Free | Yes |
| #3 | Socratic AI Math Helper | Best free math app | Free | Yes |
| #4 | ai-tutor.ai | Best for guided AI tutoring | $14.99/month | Yes |
| #5 | QuillBot | Best for writing and paraphrasing | $19.95/month | Yes |
#1. ChatGPT: Best Overall for All Subjects
⭐ Rating: 4.9/5
💰 Price: Free (GPT-3.5) / $20 per month (GPT-4)
🌐 Website: chat.openai.com
OpenAI’s ChatGPT remains the most versatile AI assistant for students in 2025.
Whether you’re writing an essay, solving a physics problem, or translating French, ChatGPT handles it all.
It’s particularly effective when paired with the GPT-4 upgrade, which gives you better reasoning and longer memory.
Features:
- Covers all subjects (math, literature, science, languages)
- Accepts follow-up questions in conversation
- Custom GPTs available for subject-specific help
- Supports code explanations, diagrams, and text-based output
Pros:
- Strong reasoning in GPT-4
- Great writing assistance for essays and assignments
- Can simulate tutors or subject specialists
- Web browsing (GPT-4 with Plus)
Cons:
- GPT-3.5 has limited logic in complex math or science
- Requires good prompting for accurate results
- Free version may be too basic for some students
| Plan | Monthly Cost | Key Features |
|---|---|---|
| Free | $0 | GPT-3.5, no web access |
| ChatGPT Plus | $20 | GPT-4, custom GPTs, browsing, longer memory |
Bottom line: Best overall AI study assistant—if you can afford the GPT-4 plan, it’s well worth it.
#2. Photomath: Best for Step-by-Step Math Help
⭐ Rating: 4.8/5
💰 Price: Free / $9.99/month for Photomath Plus
🌐 Website: photomath.com
Photomath is designed for one thing: helping you solve math problems.
Just snap a photo of your question, and Photomath breaks it down line by line. Whether it’s algebra or calculus, it gives detailed steps so you actually learn the method.
Features:
- Scan handwritten or typed equations
- Clear visual steps with annotations
- Good coverage for middle school to college-level math
- Graphing support for functions and geometry
Pros:
- Fast, clean user interface
- Works offline for basic calculations
- Helpful for checking homework and understanding each step
Cons:
- Limited functionality for word problems
- Photomath Plus required for full explanations
- No live chat or tutoring
| Plan | Monthly Cost | Key Features |
|---|---|---|
| Free | $0 | Instant answers with some steps |
| Plus | $9.99 | Full solutions with detailed breakdowns and tips |
Bottom line: Best math-specific tool—simple, visual, and accurate.
#3. Socratic AI Math Helper: Best Free Math App
⭐ Rating: 4.6/5
💰 Price: Free
🌐 Website: socraticapp.com
Socratic AI Math Helper is an app focused purely on math learning. It’s quick, easy to use, and provides instant solutions with explanations.
Unlike other tools, it’s built entirely for mobile use and makes solving homework problems feel natural and fast.
Features:
- Camera-based math problem solving
- Instant recognition of printed or handwritten equations
- Free and fully unlocked
- Clean, ad-free experience
Pros:
- 100% free with no upsells
- Strong recognition accuracy
- Fast response and detailed solutions
- Great mobile app experience
Cons:
- Only works for math (no science, writing, or tutoring)
- Explanations aren’t as in-depth as premium tools
- No interactive chat features
Bottom line: Best no-cost solution for math help—fast and effective for students on a budget.
#4. ai-tutor.ai: Best for Guided AI Tutoring
⭐ Rating: 4.5/5
💰 Price: Free plan available / Paid plans from $14.99/month
🌐 Website: ai-tutor.ai
ai-tutor.ai is an AI-based tutor built to replicate the experience of real tutoring. It allows you to ask questions by subject and get structured, lesson-style responses.
It’s not just reactive—it proactively guides you with questions and prompts, helping you understand the “why” behind each answer.
Features:
- Subject-by-subject tutoring options
- Personalizes answers by grade level
- Tracks past sessions and topics
- Offers structured learning paths
Pros:
- Strong alternative to live tutors
- Guided learning vs. just answering
- Affordable compared to human tutoring
Cons:
- Still maturing in niche subjects
- Requires internet access
- Interface is less polished than competitors
| Plan | Monthly Cost | Key Features |
|---|---|---|
| Free | $0 | Basic tutoring in core subjects |
| Premium | $14.99 | Personalized learning plans, extra subjects |
Bottom line: Great structured tool if you’re looking to replace or supplement tutoring without the high cost.
#5. QuillBot: Best for Writing and Paraphrasing
⭐ Rating: 4.3/5
💰 Price: Free / Premium at $19.95/month
🌐 Website: quillbot.com
QuillBot is ideal for anyone working on essays, reports, or research. It helps with paraphrasing, rewriting, summarizing, and even citation generation.
It’s not a tutor per se, but it’s a must-have writing assistant that works well with ChatGPT or ai-tutor.ai.
Features:
- Paraphraser, grammar checker, summarizer
- Citation tool for APA, MLA, and Chicago styles
- Vocabulary enhancement suggestions
- Plagiarism checker (Premium)
Pros:
- Fast rewriting with multiple tone options
- Helps reduce plagiarism risk
- Simple and easy-to-use interface
Cons:
- No subject-based help or explanations
- Not suitable for math, science, or logic questions
- Paraphrasing can miss context sometimes
| Plan | Monthly Cost | Key Features |
|---|---|---|
| Free | $0 | Paraphrasing and summarizing (basic) |
| Premium | $19.95 | All modes unlocked, plagiarism checker, tone control |
Bottom line: Strong writing companion for students who write often—especially paired with tutoring tools.
Comparison Table: AI Homework Tools
| Tool | Subjects Covered | Free Plan | Best For | Guided Tutoring | Price Range |
|---|---|---|---|---|---|
| ChatGPT | All subjects | Yes | All-round support | Partial | $0 – $20/month |
| Photomath | Math only | Yes | Solving math problems | No | $0 – $9.99/month |
| Socratic AI | Math only | Yes | Fast math help | No | Free |
| ai-tutor.ai | All subjects | Yes | Structured tutoring | Yes | $0 – $14.99/month |
| QuillBot | Writing only | Yes | Rewriting and grammar | No | $0 – $19.95/month |
This table gives you a quick overview of what each tool does best and where it fits in. If you’re focused on a single subject like math or writing, stick to a specialist tool.
But if you need broader support or ongoing tutoring, go with something more flexible like ChatGPT or ai-tutor.ai.
Use the price range and feature columns to match the tool with your needs and budget.
How To Choose the Right AI Tool
When deciding which tool to use, consider:
- What subject do you need help with?
Math-only students may prefer Photomath or Socratic. If you need broader help, go with ChatGPT or ai-tutor.ai. - Do you want just answers, or to actually learn?
Tools like ai-tutor.ai and Khanmigo (invite-only) focus on teaching. Photomath and Socratic are great for practice and checking. - Are you writing a lot?
QuillBot is the go-to choice for improving clarity and paraphrasing essays. - What’s your budget?
Most of these tools offer free plans. But premium versions are worth it if you’re using them regularly.
Choosing the right AI tool comes down to how you learn best and what you need help with.
Whether you’re solving equations, writing essays, or preparing for exams, the best results come from pairing the right tool with your personal study habits. Try out a few free versions, see what fits, and build from there.
Final Verdict: Which Tool Do I Recommend?
Here’s how I’d sum it up based on your goals:
- Best overall: ChatGPT (if you can afford GPT-4)
- Best free math tool: Socratic AI Math Helper
- Best step-by-step explanations: Photomath
- Best structured tutoring: ai-tutor.ai
- Best writing assistant: QuillBot
No one tool covers everything perfectly, but combining 2–3 tools often gives you the best coverage.
