Artificial Intelligence is no longer confined to chatbots; it has become one of our biggest helpers while studying. Especially in exam‑prep periods, there are plenty of free tools that can provide quick, accurate solutions to the problems you wrestle with for hours. From basic arithmetic to complex formulas, from math to physics and chemistry, these AI apps not only give the right answer but also supply step‑by‑step explanations that directly reinforce learning.
If you are looking for fast and reliable solutions to the questions that slow you down while doing homework, the following question‑solving apps powered by AI might be exactly what you need. Many can recognize and analyze problems visually and back them up with expert‑level explanations. Below is a roundup of the best options available.
The 10 Free AI Question‑Solving Apps
| # | App | Key Strength | Pricing |
|---|---|---|---|
| 1 | Microsoft Math | Step‑by‑step solutions for math & science | Free |
| 2 | Photomath | Camera recognizes formulas and walks you through each step | Basic solutions free |
| 3 | SmartSolve | 98.97 % accuracy; Chrome extension integrates with Canvas & McGraw Hill | First 4 days free → US $9.99 /mo (US $7.99 /mo on 6‑month plan) |
| 4 | Smodin | Searches the web for answers, explanations, images & sources | Free plan; Essentials US $10 /mo, Productive US $29 /mo |
| 5 | Gauthmath | Photo‑based math solver with 24/7 live‑tutor backup | Free tier available |
| 6 | MathGPT | Covers math, physics & chemistry with highly accurate custom models | Free trial, then paid plans |
| 7 | HIX Tutor | Handles physics, chemistry, biology and more with 98 % accuracy | Free tier; monthly & yearly plans |
| 8 | ExamUp | Supports 30 + languages; photo input and 99 % accuracy | Free version; premium tiers for extras |
| 9 | Kunduz | Combines AI with human tutors; huge 50 k + problem bank & smart tests | Free version; additional packages |
| 10 | HomeworkAI | Accepts DOC, DOCX, PDF uploads; handles even the toughest homework | Free plan available |
1. Microsoft Math
Developed by Microsoft, Microsoft Math delivers detailed, line‑by‑line solutions for mathematics and core science subjects. Its intuitive interface helps you master the reasoning behind each step, making it perfect for students aiming to strengthen conceptual understanding, not just snag quick answers.
Price: Free
2. Photomath
Photomath turns your phone camera into a personal tutor. Snap a picture of a formula, and the app instantly recognizes it—thanks to Google‑level computer‑vision tech—then displays each calculation in clear, teacher‑approved steps. Great for demystifying algebraic fractions, tricky integrals, or anything in between.
Price: Free access to basic solutions
3. SmartSolve
Need speed and accuracy during intense study marathons? SmartSolve boasts a 98.97 % correctness rate. Highlight a question in your browser, or pair it with leading learning‑management systems like Canvas. Privacy‑friendly, the Chrome extension fetches answers without storing personal data.
Price: Free for the first 4 days → US $9.99 /mo, or US $7.99 /mo on a six‑month commitment
4. Smodin
Smodin is tailor‑made for research‑heavy assignments. Type or paste a question, and the AI hunts across reputable sources, returning not only an answer but also relevant images, citations, and context—ideal for essays or lab reports where you need more than a numeric result.
Price: Free starter plan; Essentials US $10 /mo; Productive US $29 /mo
5. Gauthmath
With Gauthmath, a single photo is all it takes to decode complex math. The app provides step‑wise solutions and, when the AI hits a wall, you can escalate the problem to a live tutor—available around the clock—for personalized guidance.
Price: Free version available; premium subscriptions add faster tutor response and extra features
6. MathGPT
MathGPT leverages specialized datasets to outperform generic language models in math, physics, and chemistry. Expect highly accurate solutions that drill into the “why,” making it an excellent resource for high‑stakes exams or university coursework.
Price: Free trial; subscription required for continuous access
7. HIX Tutor
Covering subjects from calculus to molecular biology, HIX Tutor achieves 98 % accuracy. It breaks down multi‑step problems into digestible chunks—valuable for self‑paced learners who need more than a quick numerical output.
Price: Free tier; paid monthly or annual plans unlock unlimited questions and priority AI access
8. ExamUp
Multi‑lingual and multi‑disciplinary, ExamUp excels in global classrooms. Just photograph a question—be it genetics or geometry—and receive a logically ordered solution. Support for 30 + languages makes it ideal for international students.
Price: Free version; advanced analytics and unlimited solves via premium models
9. Kunduz
Kunduz merges AI with a huge pool of human tutors. Send in a photo, and you’ll get both instant AI feedback and optional expert commentary. An adaptive testing engine pinpoints weak spots and resurfaces them until you’ve nailed the concept.
Price: Free plan for basic use; flexible paid packs for extended tutoring and analytics
10. HomeworkAI
Need to upload an entire worksheet? HomeworkAI ingests DOC, DOCX, and PDF files, then parses each problem individually, returning clear answers and methodical explanations. Perfect for batch‑solving lengthy assignments.
Price: Free tier; premium plans add higher document limits and expedited response times
Frequently Asked Questions
Which photo‑based AI apps are best for solving questions?
Standouts include Photomath, Gauthmath, SmartSolve, and Kunduz. All four pair advanced computer vision with robust AI reasoning—and some even offer real‑time human tutor support—making them versatile for learners worldwide.
How do AI tools solve math problems?
Modern AI solvers combine optical‑character recognition with large‑scale mathematical models. After capturing the question, the app translates images into symbolic notation, runs algorithms to compute each step, and outputs an easy‑to‑follow explanation so you can retrace the logic yourself.
Can AI help with physics, chemistry, or biology?
Absolutely. Apps like MathGPT, HIX Tutor, and ExamUp are trained on diverse scientific datasets. They can interpret formula‑heavy physics questions, balance chemical equations, and even break down biological processes—always presenting the reasoning behind each solution.
Unlock learning efficiency by adding these free artificial‑intelligence question‑solving apps to your study toolkit. With accurate answers, transparent logic, and zero cost to get started, you’ll spend less time stuck and more time mastering every subject on your syllabus.
You Might Also Like;
