Erdinç Özcan
Co-Founder & CEO
Founder of Tilki AI. Leads product direction, operations and company communications.
Available now on iOS and Android
In Exams Like YKS, DGS, KPSS and TUS
Achieve Success
Reaching success is now much easier with Tilki, which clears the confusion of the preparation process. Quickly close your gaps with our AI-supported infrastructure.
Inside the App
Real screens from Tilki AI — from the moment you send a question to the moment you close the gap.
Ask
Type the topic you are stuck on, or photograph the question.
Solution
Tilki recognises the question, identifies its topic and solves it step by step.
Video Solution
Watch the visual walkthrough of the formula, the graph and the reasoning.
Coach Analysis
Tilki Koç lays out the topics you get wrong most often.
Results in Three Steps
Three steps. No long programmes, no one-size-fits-all study lists.
Send the Question
Photograph the question you are stuck on, or write out the topic. One tap is enough.
Let Tilki Solve It
The AI recognises the question in seconds, identifies its subject and topic, and delivers a step-by-step solution with a video walkthrough.
Close Your Gap
In the background Tilki Koç collects your mistakes, pinpoints the topics you keep missing, and gives advice you can act on immediately.
Ask, Learn, Close the Gap
Save time with strategic analysis while instantly solving your questions with AI integration.
The biggest misconception when preparing for exams is "studying everything from scratch" or "following a standard guide that fits everyone" just to find your shortcomings. With our AI-supported integrated infrastructure, we completely break this routine. While you instantly access video solutions to the questions you don't understand or can't solve; our system simultaneously analyzes your mistakes and offers pinpoint advice to directly increase your scores.
Regardless of the exam you are preparing for, we know that success is determined not by the hours you spend at the desk, but by how correctly you use those hours. Our goal is not to impose rigid study programs on you; but to diagnose your knowledge gaps in seconds and ensure you focus your energy only on the areas you need to improve.
Our Mission
To eliminate the obstacles candidates face during challenging, long, and competitive exam processes with an AI-supported, two-way educational technology. On one hand, we make the learning process uninterrupted by providing instant, detailed visual video solutions to all questions students don't understand or can't solve with Tilki; on the other hand, we deeply analyze users' error tendencies with Tilki Coach, pinpointing the most frequently missed topics and giving personalized, strategic advice directly aimed at increasing net scores. Our goal is to save candidates from unnecessary repetition and ensure they get the highest efficiency.
Our Vision
To radically change the stereotypical, clumsy education understanding and rule-based systems offered as standard for everyone in the exam preparation world. Going far beyond being an ordinary application where candidates only find solutions to their questions; to create a dynamic success ecosystem that learns from each candidate's own mistakes and takes shape according to their own weaknesses through the Tilki and Tilki Coach integration. To be the most innovative and reliable companion in its class, bringing together instant problem solving and personalized gap diagnosis.
Tilki: Your Instant Solution Assistant
You got stuck on a question while studying, felt you didn't quite grasp the topic, or couldn't find the solution... This is where Tilki steps in. You can ask it every question you don't understand or can't solve in seconds. Tilki doesn't just give the right answer; it instantly teaches you the logic, background, and solution technique of the question through detailed video solutions and steps prepared specifically for you. Whenever you are in the dark, Tilki turns on the light.
Tilki Coach: Your Analytical & Strategic Advisor
While you solve your questions with Tilki, Tilki Coach begins to take your academic x-ray in the background. It identifies which topics you constantly make mistakes in, which question types you get stuck on, and the cracks in your knowledge base with flawless data analysis.
However, Tilki Coach does not draw you long, boring study maps or a compelling study program. It focuses directly on your weak spot. By saying, "You made too many mistakes on this topic in the last tests, you have gaps in basic concepts, you should look at this topic again from this angle," it gives sincere advice that can be taken action immediately and leads to the result.
Our Difference
We base success on solid principles, not coincidences.
Ask and Learn Instantly
Don't let unsolved questions lower your motivation. Send the question, watch the detailed video solution, and clear your doubts instantly.
Analyze Your Mistakes
We transform every mistake you make into data. We present exactly which details of which subject you struggle with, with statistical clarity.
Focus Only on Your Gaps
Forget long and tiring study lists. Get actionable advice directed specifically at your missing outcomes that will instantly affect your score.
Reclaim Your Time
Time is the most valuable thing in an exam marathon. Avoid unnecessary subject repetitions with correct analysis, and spend your energy where it will skyrocket your scores.
Frequently Asked Questions
Answers to all your questions about our system.
1. What exactly are Tilki and Tilki Coach, and how do they work together?
Tilki is our AI-powered assistant that instantly solves questions you can't solve or understand. Tilki Coach is our analytical system that analyzes these questions and your mistakes in the background to pinpoint your knowledge gaps. In short; Tilki solves the question, and Tilki Coach guides you by finding your weaknesses.
2. Will the system prepare a daily or weekly study program for me?
No, our application does not draw a rigid, hour-by-hour study program (roadmap) or impose stereotypical plans. The main purpose of our system is to analyze your approach to questions and pinpoint your knowledge gaps. It identifies the subtopics where you make mistakes and gives strategic advice to close these gaps directly without wasting your energy on unnecessary subject repetitions.
3. Which exams is the application suitable for?
Our system is specially optimized for all candidates preparing for challenging and long-term exam marathons like YKS, DGS, and TUS. Regardless of the exam type, our focus is to find your gaps through your question-solving practice.
4. How fast can I access video solutions to questions?
From the moment you upload the question you couldn't solve to the system, you access a detailed video solution within seconds. No waiting or wasting time; you learn the logic of the question you got stuck on right then and there.
5. On what basis does Tilki Coach perform "error analysis"?
The system works entirely based on your own data. The questions you ask Tilki because you couldn't solve them, their difficulty levels, and the academic outcomes they belong to are scanned by our artificial intelligence. If you constantly make mistakes on a certain topic, the system catches this statistically and gives you feedback saying, "You have a gap in this subtopic of this subject."
6. Should I also solve questions from topics I know?
The biggest advantage of our application is time-saving. We don't want you to waste time on topics you are already good at and solve without mistakes. To use the system most efficiently, it is enough to only ask questions you couldn't solve, got stuck on, or weren't sure about. Thus, the algorithm only focuses on your weak points.
7. Which devices does the app run on?
Tilki AI is out on iOS and Android. The App Store and Google Play links are on every page of this site.
8. How do I send a question — do I have to photograph it?
Either works. Photograph the question you are stuck on, or write out the topic you do not understand. In both cases Tilki recognises the question, identifies its topic and solves it step by step.
9. How is my data handled?
What we collect, why we process it and what rights you have are set out in detail on the Privacy Policy page. Your questions and mistakes are used to produce analysis for you and nothing else.
10. Can I have my account and data deleted?
Yes. How to make a deletion request is explained in the Privacy Policy, and you can also write to info@tilkiapps.com directly.
11. Do I need an internet connection to use the app?
Yes. Question recognition, solution generation and the video walkthroughs all run on our AI infrastructure, so an active connection is required.
12. Where do I see Tilki Koç’s analysis?
On the Coach Analysis screen in the app. It lists the topics you get wrong most often, how often, and advice aimed directly at them.
You just ask your questions;
Let Tilki solve them instantly, and let Tilki Coach present you with pinpoint advice that will lead you to your dream career. Download and try it today.