Quick answer: All three have a useful free plan, so most Pakistani students do not need to pay. Gemini gives the most for free: Deep Research is included, prices are in rupees, and Google is offering eligible students its Plus plan free for one year. ChatGPT is the best first choice for step-by-step maths and science practice, because its Study mode is on every plan. Claude works well for feedback on essays and for reading long documents, and its Learning style turns it into a tutor rather than an answer machine.
The best choice depends on your task. Use the tables below to match each tool to your subject, then test it on one real assignment before you rely on it.
ChatGPT vs Gemini vs Claude: free plans compared
| Feature | ChatGPT (Free) | Gemini (Free) | Claude (Free) |
|---|---|---|---|
| Tutor mode for learning | Study mode (all plans) | Guided Learning | Learning style (all users) |
| Research reports with sources | Deep research, limited | Deep Research included | Research is a paid (Pro) feature; web search is free |
| Upload notes, PDFs and photos | Yes, limited | Yes; turn documents into study guides and practice tests | Yes |
| Projects or folders for a course | Projects (limits depend on plan) | Gemini Notebook | Up to 5 projects |
| Available in Pakistan | Yes | Yes | Yes |
| Paid plans billed in | US dollars | Pakistani rupees | US dollars |
Sources: ChatGPT pricing and Study mode FAQ, Gemini Pakistan subscriptions page, Claude pricing page. Daily limits on free plans are not published as fixed numbers and change with demand.
Which AI is best for each study task?
| Your task | Try first | Why |
|---|---|---|
| Maths, physics and chemistry practice | ChatGPT | Study mode asks guiding questions, explains step by step and quizzes you |
| Research for assignments and theses | Gemini | Deep Research is free and builds a report with links to its sources |
| Essay feedback and long readings | Claude | Good at explaining unclear arguments; Learning style gives feedback without rewriting |
| Exam revision from your own notes | Gemini or ChatGPT | Both turn uploaded notes into quizzes or practice questions |
| Coding assignments | ChatGPT or Claude | Compare both explanations of the same error before changing your code |
These are starting points, not rankings. A tool that explains a topic well for one student may not suit another, so compare two of them on the same question.
Best AI for essays and written assignments
Start with the assignment, not the essay. Ask the assistant to explain the command words in the question, such as “evaluate”, “compare” or “justify”. Then check its explanation against your teacher’s rubric.
Next, ask for feedback before rewrites. Give each tool the same paragraph with this prompt:
Identify unclear claims and missing evidence in my paragraph. Explain the problems, but do not rewrite it.
Compare whether the feedback addresses your argument, structure and evidence. Polished wording will not fix a weak thesis.
If English is not your strongest language, ask the tool to explain sentences that are unclear rather than replace them. You keep your own meaning and voice, and your English improves.
Claude’s Learning style is built for this kind of feedback. ChatGPT’s Study mode and Gemini’s Guided Learning work in a similar way, so try the same prompt in all three and keep the one whose feedback you understand best.
Best AI for maths and science homework
ChatGPT’s Study mode is the strongest first try for guided practice. It is available on every plan, including Free. Type @study in the chat box on the web, or tap + and choose Study in the mobile app. You can upload class notes, worksheets, PDFs or a photo of the question.
Use it like a tutor: ask it to explain one step, then try the next step yourself. OpenAI’s own help page warns that Study mode can still make mistakes and may miss details in uploaded files.
Before you accept any answer from any tool:
- Check what it read. Compare its version of the question with the original. A missed negative sign or a misread graph changes the whole answer.
- Ask for the working. Request the formula, substitutions, units and assumptions, and the method your teacher uses.
- Recalculate. Redo key steps on a calculator. In algebra, put the answer back into the original equation.
- Check units and sense. In physics, make sure the units match and the result is physically possible.
Typing out the question instead of uploading a photo removes the risk that the tool misreads it.
Best AI for research and citations
Gemini’s Deep Research is included in the free plan in Pakistan. It searches many sources and writes a report with links. ChatGPT also has deep research, with a limited number of uses on the free plan. Claude’s Research feature needs the Pro plan, but its free plan can search the web.
A research tool saves time, but every source still needs checking:
- Open every link. Confirm the source exists and says what the AI claims.
- Check the author and date. Old figures can be wrong for current coursework.
- Use official sources for Pakistani facts. For statistics, start with the Pakistan Bureau of Statistics rather than a summary.
- Check quotations yourself. Ask the tool to separate direct quotes from paraphrases, then check the wording and page numbers.
All three tools can invent titles, authors and journal names that look real. Never copy a reference into your bibliography without opening it.
Best AI for coding assignments
A good coding assistant helps you understand why your program failed. A full replacement program you cannot explain leaves the learning unfinished.
- Share the relevant code, the exact error message and what you expected to happen. Remove passwords, API keys and personal data first.
- Ask for the smallest fix and the reason for the error.
- Compare the fix with your original logic, and check that it follows the assignment’s rules. A solution using an outside library may not be allowed.
- Run tests yourself. For Python, unittest or pytest can check edge cases such as empty or invalid inputs.
- Explain the fixed code in your own words. If you cannot explain a loop or condition, ask again before you submit.
Code in a chat reply has not necessarily been run or tested, so always run it yourself.
Free vs paid: prices for Pakistani students
| Tool | Free plan | Paid plans (October 2026) |
|---|---|---|
| ChatGPT | Free | Go: US$8/month · Plus: US$20/month · Pro: from about US$100/month |
| Gemini | Rs 0 | Google AI Plus: Rs 1,400/month · Google AI Pro: Rs 5,600/month · Ultra: from Rs 21,999/month |
| Claude | Free | Pro: US$20/month, or US$17/month billed yearly (US$200) · Max: from US$100/month |
ChatGPT says all its purchases are charged in US dollars; the Go price may differ in some countries. Gemini’s prices are from its Pakistan subscriptions page. Claude’s prices are from its pricing page.
Paying from Pakistan: ChatGPT and Claude charge in US dollars, so you need a debit or credit card enabled for international online payments. Your bank may add conversion charges and taxes. Gemini shows prices in rupees through Google’s billing. Do not assume Easypaisa or JazzCash will work for any of them.
Do you need to pay? For most students, no. Use the free plans for a full week of normal study, then upgrade only if you keep hitting the limits.
How to get Gemini free as a student
Google’s Pakistan subscriptions page currently shows an offer to get the Google AI Plus plan free for one year for students, and says the promotion will end soon.
- Go to the Gemini subscriptions page for Pakistan (link in Sources) and open the student offer.
- Sign in with your Google account.
- Complete the student verification Google asks for. Last year’s student offer required students to be 18 or older and enrolled at an eligible institution.
- Check whether a payment method is required and when the free period ends, so you are not charged after the year.
Eligibility rules are set by Google and can change, so read the offer terms on Google’s page before you apply.
How accurate are ChatGPT, Gemini and Claude for schoolwork?
All three can produce wrong facts, wrong calculations, broken code and fake sources. Accuracy changes with the subject, the question and the model version.
Two tools agreeing is not proof. They can repeat the same common mistake. Use a simple checking routine:
- Recalculate important numbers and check units.
- Trace every fact to a source you can open.
- Compare the answer with your textbook, lecture notes and rubric.
- When an answer conflicts with your course material, ask which assumption caused the difference, then check that point yourself.
A confident, well-formatted answer can still be wrong, especially in a subject you are still learning.
Using AI without breaking academic rules
A tool being free and public does not mean your teacher allows it. Many courses allow brainstorming or grammar checks but not AI-written essays or code.
- Read your course’s AI policy before using any tool on graded work. If it is unclear, ask your teacher about the exact use.
- Correcting grammar is different from rewriting your argument. Debugging help is different from generating the whole solution.
- If your teacher asks you to disclose AI use, keep a record of your prompts and the changes you made.
- Do not upload classmates’ work, private data or documents you are not allowed to share.
The safest habit: attempt the work first, ask for targeted help, then revise it yourself.
Frequently asked questions
Which AI is best for students in Pakistan?
For most students, Gemini offers the most on its free plan, including Deep Research and rupee pricing. ChatGPT is the better first choice for step-by-step maths practice, and Claude is strong for essay feedback. All three are available in Pakistan.
Is ChatGPT Study mode free?
Yes. OpenAI says Study mode is available on all ChatGPT plans, including Free, on the web and in the mobile apps.
Is Gemini free for students?
Gemini’s basic plan is free for everyone. Google is also offering eligible students its Google AI Plus plan free for one year; check the current offer and terms on Google’s Pakistan subscriptions page.
Does Claude have a free plan?
Yes. Claude’s free plan includes chat on web, desktop and mobile, web search, file creation and up to 5 projects. Research and the most advanced model need the Pro plan at US$20 a month.
Can I pay for ChatGPT Plus or Claude Pro with a Pakistani card?
Usually yes, if your bank has enabled the card for international online payments. Both charge in US dollars, so expect your bank’s conversion charges and applicable taxes.
Can teachers detect AI-written work?
Detection tools are not fully reliable, but teachers often notice writing that does not match a student’s usual work. Follow your course’s AI policy instead of trying to hide AI use.
