EUROPE'S TRUSTED ONLINE TEST PREP CENTRE

Online Exam Preparation Courses & Private Tutoring

Prepare for international exams and university admissions with personalised online tutoring, question banks and full-format practice tests. Explore our SAT, ACT, AP, IB, A-Level, IGCSE, GMAT, GRE, IELTS, TOEFL and PTE programmes.

  • 83% Student Satisfaction Rate
  • 17 Exam Programmes
  • 18+ Years of Experience

Which Programme Suits You?

Three steps: pick your exam, pick how you'll study, go to your programme.

2. Choose How You'll Study
3. See Your Programme

Since 2008 · 17 programmes · students admitted to 150+ universities

  • MIT
  • Stanford
  • Harvard
  • Oxford
  • Cambridge
  • LSE
See our results
Student Experiences

What Students and Parents Say

How students worked through their preparation, grew in confidence and reached their next school or university goal.

  • SAT

    SAT: from 1180 to 1420

    “TestPrep helped me raise my SAT score by 240 points! The tutors are incredibly knowledgeable and the personalised approach made the difference.”

    Ayşe Çelik

    Student · SAT

    3 months · One-to-One Tutoring

  • ACT

    ACT: from 24 to 34

    “The mock tests felt very close to the real thing. On test day I felt fully ready — and scored a 34!”

    Selin Kaya

    Student · ACT · Rice University

    3 months · One-to-One Tutoring

  • GMAT

    GMAT: from 580 to 720

    “After trying other programmes, TestPrep finally clicked. The GMAT strategies are next-level. I made it into Wharton!”

    Can Yılmaz

    MBA Candidate · GMAT · Wharton

    5 months · One-to-One Tutoring

  • AP Physics

    AP Physics: from 2 to 5

    “I took 4 AP courses with TestPrep and scored a 5 on every single one. The tutors know exactly what the College Board is looking for.”

    Defne Polat

    Student · AP

    8 months · Physics, Calc, Chem, Bio

  • IELTS Writing

    IELTS Writing: from 5.5 to 7.5

    “I went from a 5.5 to a 7.5 in Writing. The Speaking strategies genuinely worked.”

    Kerem Aydın

    Student · IELTS

    3 months · One-to-One Tutoring · Overall 8.0

  • SAT

    SAT: from 1180 to 1420

    “Elif was very nervous about the Math section at first. Reviewing every mock and going back to the same question types made a real difference. In the last month she was much calmer.”

    Elif's Parent

    SAT · UCLA

    First mock: 1180 SAT · Study period: about 4 months · Result: 1420 SAT, admitted to UCLA

  • GMAT

    GMAT: from 620 to 710

    “Timing was my biggest issue. After going through my mocks with my tutor, I finally saw where I was getting stuck. I wanted to break 700, and ending up with 710 felt great.”

    Ahmet K.

    GMAT · Sabanci University MBA

  • IB

    IB: from 32 to 39

    “IB became stressful when everything started piling up at once. The lessons helped Zeynep organise what to study each week, not just review content. It made home much calmer.”

    Zeynep's Parent

    IB · University of Essex

  • IELTS

    IELTS: from 6.0 to 7.5

    “I had not realised I was repeating the same mistakes in Writing. Going through my own essays line by line helped a lot. My Speaking answers also became more fluent.”

    Can O.

    IELTS · Dublin City University

  • AP Physics

    AP Physics: from 3 to 5

    “He seemed to know the topics, but he often froze when a question looked unfamiliar. Working through lots of problems and explaining the solutions back to his tutor helped the most.”

    Neset's Parent

    AP Physics · Purdue University

  • GRE

    GRE: from 305 to 323

    “GRE Verbal was the part I was most worried about. Once I stopped only memorising words and learned how to read the passages, my mock scores became much more stable.”

    Deniz A.

    GRE · Erasmus University Rotterdam

  • SAT · Small Group

    4 months

    “As a parent I appreciate the regular progress reports and the flexibility. My son went from struggling to confident in 4 months.”

    Mehmet Yıldırım

    Parent · SAT

    4 months · Small Group

  • SAT

    Full scholarship

    “Worth every cent. The investment we made in our daughter's education came back as a full scholarship. Thank you, TestPrep!”

    Ali Demir

    Parent · SAT

    6 months · One-to-One Tutoring

  • IB Math AA HL · IA

    7

    “I was struggling in IB Math HL. My tutor walked me through every topic step by step and I scored a 7 on the IA!”

    Beren Özkan

    Student · IB

    4 months · One-to-One Tutoring · Math AA HL

  • 100% First-Lesson Money-Back Guarantee

    Not satisfied? Full refund, no questions asked.

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  • Flexible Billing

    Pay in EUR — local cards welcome, instalments available.

All Programmes

All Our Test Preparation Programmes

Find the right programme in our full catalogue. We teach students worldwide online, from support with school grades to the SAT/ACT, IB, A-Level and more.

Live Classroom

Private tutoring, group courses and digital tools in one system

Here is each of the four ways to study, as it looks on screen: the live classroom, the whiteboard, the participants and the practice-test interface.

  • Whiteboard in an IB Mathematics SL lesson, finding a local maximum and minimum step by step with the derivative

    One-to-one online tutoring

    Lesson content, pace and the weekly study plan are set around the student's level and target exam. Every lesson lasts 90 minutes.

  • Whiteboard in a GMAT Quant group lesson, solving an inequalities and number-properties question with the AM-HM inequality

    Group course — up to 6 students

    Students with similar goals work together in the same live class. A class never has more than 6 students, and every lesson is recorded.

  • Whiteboard in an IB Biology SL private group lesson, with a diagram of aerobic respiration: glycolysis, the Krebs cycle and the electron transport chain

    Your own group — from 3 students

    Bring 3 or more students together and we open a private group course for you — at the same price as the open group course.

  • Practice tests and question bank

    Practice tests run in the exam's own interface: the same sections and modules, the same timing, the same tools. In the question bank you choose the topic and the level of difficulty.

Why TestPrep?

A method refined over 18+ years of teaching across 17 exam programmes.

  1. 01

    Real Exam Simulation

    Digital mock exams that match the official format down to the last detail.

  2. 02

    AI-Powered Analysis

    Question-level performance analytics that surface your weak points automatically.

  3. 03

    Expert Tutors

    Subject specialists with full command of international exam formats.

  4. 04

    Weekly Progress Reports

    Measurable targets and detailed performance tracking — full transparency at every step.

Global Experience

International standards of preparation, with students around the world.

Global Methodology

How Exam Preparation Works

Whether it's the SAT, ACT, GMAT, GRE, IB or IELTS, we build a personalised roadmap that shows exactly how you'll reach your target score.

  1. Assess

    Free Intro Call

    On a free intro call we look at your current level and your goals. Together we'll identify your strengths and the areas to focus on.

  2. Plan

    A Personal Programme

    Take the shortest route to your goal with a study plan made for you, flexible lesson times and all the materials you need.

  3. Succeed

    Reach Your Target Score

    Work towards your target score with our experienced tutors and proven methods, backed by an 83% student satisfaction rate.

Our Tutors

Specialist Tutors for SAT, IB, AP, GMAT, GRE, IELTS and 11 More Exams

Your lessons are taught by tutors who specialise in the part of the exam you are working on.

  • SAT

    Ahmet Yılmaz

    SAT Math Tutor

    Teaching since 2014

  • ACT

    Zeynep Aksoy

    ACT Science & Math Tutor

    Teaching since 2014

  • AP

    Gökhan İnce

    AP Calculus Tutor

    Teaching since 2015

  • IB

    Burak Kara

    IB Mathematics Tutor

    Teaching since 2016

  • A-Level

    Tuğçe Şahin

    A-Level Mathematics Tutor

    Teaching since 2012

  • IGCSE

    Deniz Arslan

    IGCSE Mathematics Tutor

    Teaching since 2015

  • SSAT

    Nazlı Bayrak

    SSAT Verbal & Reading Tutor

    Teaching since 2014

  • GMAT

    Murat Özdemir

    GMAT & GRE Quantitative Tutor

    Teaching since 2016

  • GRE

    Berk Sağlam

    GRE & GMAT Quantitative Tutor

    Teaching since 2013

  • LSAT

    Emre Öztürk

    LSAT Tutor

    Teaching since 2016

  • LNAT

    Kerem Demir

    LNAT Tutor

    Teaching since 2015

  • UCAT

    Onur Şahin

    UCAT Tutor

    Teaching since 2015

  • IMAT

    Tolga Akman

    IMAT Physics & Math Tutor

    Teaching since 2012

  • TOEFL

    David Kim

    TOEFL Tutor

    Teaching since 2013

  • IELTS

    Rachel Brown

    IELTS Tutor

    Teaching since 2015

  • PTE

    Anna Thompson

    PTE Academic Tutor

    Teaching since 2014

  • YÖS

    Hasan Koç

    YÖS Tutor

    Teaching since 2016

More Than Just Tutoring

Private Tutoring, Group Courses, Practice Tests and Question Banks

Comprehensive services for students worldwide — explore our innovative test preparation solutions.

  • Private Tutoring

    Lesson content and pace are set around your level and target exam, and every lesson lasts 90 minutes.

    Choose your exam
  • Practice Tests

    Practice tests run in the exam's own interface, with the same sections and the same timing.

    Explore practice tests
  • Question Bank

    Work through the exam's question types, choosing the topic and the level of difficulty.

    Explore the question bank
FAQ

Frequently Asked Questions

Common questions about our online tutoring services

All classes are live and fully online. Lessons use screen-sharing, interactive problem solving, shared materials and lesson recordings or summary notes so progress is easy to follow. At the end of each session, students leave with homework, review priorities and a clear target for the next lesson.

We measure your current level through a short initial interview, a diagnostic test or both. Based on the result, we propose a study plan and lesson schedule aligned with your target. The plan also sets out which topics come first and when the first mock exam should be.

Your goal (undergraduate admissions, graduate admissions, language proficiency and so on), your current level, your exam date and the time you can give each week all feed into a tailored roadmap. Where it helps, we combine one-to-one tutoring, group classes, mock exams and question-bank practice in one plan.

One-to-one tutoring is ideal for students who want fast progress, a personalised plan and full flexibility. Group classes suit students who benefit from a fixed timetable and the momentum of working with peers. We decide together, based on your level and goals.

Yes. Mock exams are built into your programme and the results are analysed question by question. We pinpoint weak areas, update the plan and track your progress over time.

Yes. Every programme comes with materials, problem sets and practice resources, and we add extra question sets and mock exams when the programme calls for them.

Our tutors are experienced specialists in the relevant exam, with a track record of getting students to their target scores. We match tutors to students by subject, goal, level and the pace of the programme.

One-to-one programmes are highly flexible. Cancellation, rescheduling and make-up rules depend on the type of programme, and we arrange make-up sessions as quickly as possible.

Prices depend on the exam, the format (one-to-one or group), the size of the package and your goal. We're happy to talk you through the options on a free intro call.

Your satisfaction matters to us. If the first lesson didn't meet your expectations, we take a quick look at what went wrong (the tutor match, changes to the programme and so on). If you're still not satisfied after the first lesson, you get a 100% refund.

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