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Really get it. Even at 11 pm.

StudySlim doesn't hand you the answer. You get there yourself, step by step, at your own pace, for every subject and every programme.

Start with your first task

Start free, no payment details. Cancel any month.

hello Ask in any language. Literally any.

Try it. Pick a subject.

Tap a button and see how StudySlim helps you on, without giving away the answer.

Example · past test question

Calculate exactly

What the test checks here Can you go from inverse functions to tan, just calculate, and use the range to get safely back to the right angle?

How it works

  1. Photo or type

    Send the task you're stuck on. Crooked or upside down is fine, StudySlim straightens it.

  2. Step by step

    One step at a time, with the name of the rule. You take the last step.

  3. Graded like your teacher

    Each line right, almost or wrong, with the model answer next to it. So you see where the points leak away.

For lecture material too

Didn't get a formula on the screen? Type it out or send a photo of your notes. Then we go through it together, step by step.

Or record the lesson yourself in the app. Afterwards we explain every tricky moment.

The night before the test

At 11 pm StudySlim is still there. But it won't plan an all-nighter. You get a plan with breaks and a bedtime, because sleep earns more points tomorrow than an extra hour of practice.

  1. 19:00 The topic worth the most points
  2. 19:50 Break
  3. 20:00 One exercise per task type
  4. 22:20 Cheat sheet from memory
  5. 22:30 Bedtime

For every subject, every programme

Secondary school, vocational, applied sciences or university. A few examples:

  • Mathematics
  • Economics
  • Biology
  • Law
  • Languages
  • Programming

Also Physics, Chemistry, History, Psychology, and the rest.

Tested with a real student, the night before her test

She had spent three weeks on new maths and was running out of time. In one evening she worked through the exercises she was stuck on, and explained the proofs in her own words.

[test result to follow]

Community

Don't study alone

A small, calm community: share what you learned, follow students from your school or subject, and message each other.

  • Every photo and video is checked first
  • Public or private, you choose who sees what
  • Extra protection for anyone under 18

Join in Community rules

Pricing

Per month, cancel any month. No surprises.

Free Try it first. No payment details. € 0,00 per month, forever no payment details needed
  • 5 questions a day
  • 1 photo checked per day
  • Fast mode
  • Test planner, cheat sheet and community
Start for free
Everything in StudySlim Everything to really understand your subjects. € 19,99 per month, incl. VAT € 16,52 excl. 21% VAT
  • Up to 400 questions a day, even at 11 pm
  • Photos of tasks and of your own worked answers
  • Line-by-line grading, with a model answer
  • Test planner, weekly timetable and recording lectures
  • Cheat sheet and brain dump
  • The StudySlim community, moderated
Choose StudySlim
For long study days Unlimited For people who study all day. € 39,99 per month, incl. VAT € 33,05 excl. 21% VAT
  • Everything in StudySlim
  • Deep mode more often, when it helps
  • Higher daily limits for questions and photos
  • Keep learning in fast mode, even after a busy month

Unlimited studying, with fair use: no sharing accounts, no automated scripts.

Choose Unlimited

Honestly

Question not listed? Email us and a person will answer. info@studyslim.com

Is this a person or an AI?
An AI. So you're not bothering anyone, and you can ask as much as you like, even at 11 pm.
Do I just get the answers?
No. You get the rule, an example and a check question. You take the last step yourself, because that's what you need to be able to do in the test.
What if it's wrong?
StudySlim shows every step, with the rule behind it. So you can check everything yourself instead of trusting it blindly.

Tomorrow you'll know why.

Start with the task you're stuck on right now.

Start with your first task