TOEFL prep 1-on-1
Ready for the new adaptive 2026 format — pass on your first attempt and enroll at the university of your dreams

TOEFL changed completely in January 2026 — we prepare exclusively on the new materials. 1-on-1 mentorship with experts who have spent 12 years helping students pass the TOEFL and study abroad.
After finishing the program you'll walk away with all the skills, techniques, knowledge, and strategies that have helped students just like you score over 100 points on average on the TOEFL and enroll at some of the most prestigious universities in the world.

A system built on experience
Stefan Mrvaljević, MSc is the founder and director of Achivr Educational Technologies. He is the recipient of two prestigious academic scholarships: the Chevening Scholarship at University College London (UCL), ranked among the top 5 universities in the world, and the Swedish Institute Scholarship at Lund University (top 12 in Europe).
After more than a decade working with young people, his students have enrolled, often with full scholarships, at universities such as Politecnico di Milano, Bocconi, TU München, LMU, Leiden, TU Delft, KTH, Lund, ETH Zurich, CEU Budapest, as well as Harvard, MIT, Cornell, NYU, and the University of Toronto.
What you get in our TOEFL prep program:

100% Personalized 1-on-1 Prep
As part of our program you get access to a thorough prep plan covering every part of the TOEFL test. You'll work exclusively 1-on-1 with a professor dedicated to you week after week. You'll have access to your professor at flexible times, both during and outside lessons, plus our whole team standing by to help you get the most out of the program.
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Work with Real TOEFL Experts
You'll work with a team of professors who are specialists with years of experience in TOEFL prep. You'll also get the chance to receive advice and consultations with our founder Stefan Mrvaljević, MSc, recipient of prestigious academic scholarships, TOEFL expert, and author of academic textbooks and courses.

Guaranteed Success
The only TOEFL program in the region with a 100% results guarantee. If you don't hit your goal, we extend the program free of charge until you do. Our students achieve remarkable results year after year, and working with us makes you part of a community of successful alumni from elite universities worldwide.

The Path to a Scholarship
Alongside TOEFL prep, you get free access to our strategic consultation programs, which have given our students the skills they needed to apply for and win scholarships at universities such as Harvard, KTH, Cornell, NYU, and many others.
Hear from our incredible students who achieved amazing results
TOEFL Prep Programs
Choose the program that fits your goals
Last Minute
A short, intensive prep for students who already have a high English level and a short deadline before the test.
- 10 lessons (1-on-1)
- 2 to 4 weeks
- 4 TOEFL sections
- Email support
- TOEFL simulations
- Flexible scheduling
Academic Success
Our standard prep program with a results guarantee and complete 1-on-1 mentorship.
- 18 lessons (1-on-1)
- 8 weeks
- 4 TOEFL sections
- Email + phone support
- 1 full simulation (3h)
- 20 slots per week
- Academic consultation (1h)
- Weekly progress reports
Complete Success
A VIP package with extra modules, priority support, and an admission strategy for top universities.
- 30 lessons (1-on-1)
- 16 weeks
- 4 TOEFL modules + Mastery
- VIP support 24/7
- 2 full simulations (3h each)
- Priority scheduling (30 slots/week)
- Extra consultations (3h)
- Daily and weekly reports
- Scholarship Application
- Harvard Academic Writing
- University Admission strategy
BONUS BUNDLE · INCLUDED IN THE PRICE
A complete mentorship program
You get exclusive access to our academic consultations, helping you get into the university you want, win a scholarship, and succeed studying in English.
- Bonus #1 · University Admission Strategy€890INCLUDED
How to get into Harvard, Cambridge, ETH, and other prestigious universities
You'll get access to 1-on-1 consultations with our founder, recipient of several prestigious scholarships. You'll learn how to write a cover letter that wins over the committee, how to prepare for an interview, and how to stand out from thousands of other candidates and land in the top 1% of applicants.
- Bonus #2 · Scholarship Application€690INCLUDED
How to win a full scholarship worth €100,000+
You'll get 1-on-1 consultations where you'll work week by week on your scholarship application. You'll learn the strategies our students have used to win scholarships at the most prestigious universities worth over €100,000.
- Bonus #3 · Harvard Academic Writing€410INCLUDED
Academic Writing Workshops
You'll also get access to workshops where you'll learn how to bring your academic skills up to an elite level. You'll learn academic writing, research methods, and independent academic work skills essential for studying at prestigious universities.
Additional perks included in the program

Daily reports and tasks
After every session you get a short report on what was covered and what's next, plus concrete homework. You know exactly what to do between sessions, no guesswork.
Flexible scheduling
More than 30 slots per week, including weekends and late afternoons. Book, move, or cancel with one click.
Full test simulation
Full TOEFL simulations under real conditions: adaptive routing, time limits, and the same format as the real test. You sit the exam once you clear your target score.
24/7 support
Questions about homework, doubts about a Writing prompt, pre-test nerves. Your mentor replies the same day, weekends and holidays included. You never wait for the next session.
AI progress tracking
AI analyzes fluency, grammar, vocabulary, and structure across all 4 TOEFL sections and gives a predictive score that updates in real time.
Daily reports and tasks
After every session you get a short report on what was covered and what's next, plus concrete homework. You know exactly what to do between sessions, no guesswork.
Flexible scheduling
More than 30 slots per week, including weekends and late afternoons. Book, move, or cancel with one click.
Full test simulation
Full TOEFL simulations under real conditions: adaptive routing, time limits, and the same format as the real test. You sit the exam once you clear your target score.
24/7 support
Questions about homework, doubts about a Writing prompt, pre-test nerves. Your mentor replies the same day, weekends and holidays included. You never wait for the next session.
AI progress tracking
AI analyzes fluency, grammar, vocabulary, and structure across all 4 TOEFL sections and gives a predictive score that updates in real time.
I want to pass the TOEFL
We'll talk through your target score, test deadline, and the universities you're applying to. We'll recommend the program and pace with the best odds of getting you (or your child) to the goal.
Frequently asked questions
1. What does your TOEFL prep program look like?
Every program consists of individual 60-minute lessons and full TOEFL test simulations that run about 3h on average. Our lessons are entirely online, 1-on-1 with expert professors who specialize in the TOEFL. After every lesson, you get a progress report, homework, and a plan for the next session.
As part of the program you also get exclusive access to individual workshops and consultations on applications to elite universities and scholarships, as well as advanced workshops on academic writing and scientific work in English.
2. How long does TOEFL prep take?
Programs run from 3 to 6 months depending on the goal. After a free consultation we recommend the program with the best odds of getting you to your target score.
Between lessons you'll need to put in about an hour or two on homework. We offer 30+ slots per week, including weekends and evenings.
3. What do the TOEFL test simulations look like?
Our simulations are extremely accurate. The deviation from the final results is under 5%, which means that if you score 100 points on our simulation, you'll score between 98-103 points on the real test. After every simulation you get a detailed breakdown of your results with recommendations for improvement.
4. What results can I expect after the program?
5. Which universities do your students enroll at after TOEFL prep?
Italy:Politecnico di Milano, Università Bocconi, Università di Milano, Università di Padova, Università di Bologna, Università Iuav di Venezia, Ca' Foscari, La Sapienza, LUISS, Politecnico di Torino.
Germany: TU München, LMU München, Heidelberg, RWTH Aachen, Humboldt and Freie Universität Berlin, KIT Karlsruhe, Tübingen, Freiburg.
Austria: University of Vienna, TU Wien, WU Vienna, University of Graz, TU Graz, University of Innsbruck.
Netherlands: Leiden, TU Delft, University of Amsterdam, VU Amsterdam, Utrecht, Erasmus Rotterdam, Maastricht, Wageningen, TU/e Eindhoven.
Hungary: Central European University (CEU), ELTE, BME, Corvinus.
Scandinavia: KTH, Lund, Karolinska, Uppsala, Chalmers (Sweden); Copenhagen, Aarhus, DTU (Denmark); Oslo, NTNU (Norway); Aalto (Finland).
Switzerland: ETH Zurich, EPFL Lausanne. Belgium: KU Leuven, Ghent. Czechia: Charles University Prague.
Beyond Europe, our alumni also enroll in the US (Harvard, MIT, Stanford, Cornell, NYU, UNC, UCLA, Carnegie Mellon) and Canada(University of Toronto, McGill, UBC, Waterloo, Queen's). If you're targeting a TOP 100 university, chances are one of our alumni is already there.
6. How does your guarantee work?
7. Does a high TOEFL score really increase your chances at scholarships and admission to prestigious universities?
8. Who are your professors?
9. Who are your ideal students?

Test your TOEFL level for free
Our short TOEFL readiness mini-test gives you, in under 10 minutes, an analysis of your academic English reading and comprehension skills with recommendations on how to raise your level.














