Before and After Results
Real score improvements from students in our SAT, AP, ACT and GMAT programs.
Detailed Case Studies
In-depth stories from our students who achieved outstanding results.
I was devastated after my first SAT attempt. The diagnostic test identified my weak points in Reading and Math, and my tutor created a focused plan. In 4 months I went up 240 points and got accepted to UCLA!
After trying other programs, TestPrep Istanbul finally worked. The personalized approach to Data Sufficiency and Critical Reasoning made all the difference. Now I'm doing my MBA at Wharton.
The Science section was my biggest weakness. My tutor taught me efficient data interpretation strategies. The small group format kept my motivation high and I went from 24 to 34!
Reviews From Around the World
Reviews from SAT, AP, ACT and GMAT students and their parents.
"TestPrep Istanbul helped me increase my SAT score by 240 points! The tutors are incredibly knowledgeable and the personalized approach made all the difference."
"As a parent, I appreciate the regular progress reports and flexibility. My son went from struggling to confident in just 4 months."
"The practice tests were incredibly realistic. On exam day I felt completely prepared and scored 34!"
"After trying other programs, TestPrep Istanbul finally worked. Their GMAT strategies are next level. I got into Wharton!"
"I took 4 AP courses with TestPrep Istanbul and scored 5 on all of them. The tutors know exactly what the College Board is looking for."
"Worth every penny. Our investment in our daughter's education paid off with a full scholarship. Thank you TestPrep Istanbul!"
"I was struggling with IB Math HL. My tutor explained concepts step by step and I scored 7 on my IA!"
"I went from 5.5 to 7.5 in Writing. The Speaking strategies really worked."
Student reviews
2,000 approved reviewsApproved student reviews across all our courses
- All(2,000)
- AP Exams(330)
- IB Diploma(279)
- IGCSE / GCSE(267)
- A-Level(179)
- Digital SAT(144)
- PTE Academic(91)
- SSAT(89)
- IMAT(79)
- ACT(78)
- GRE General(73)
- UCAT(66)
- TOEFL iBT(62)
- IELTS Academic(61)
- GMAT Focus(60)
- LNAT(51)
- YÖS / TR-YÖS(51)
- LSAT(40)
- A-Level
Breaking A-Level Psychology into smaller pieces worked much better for me. Connecting examples back to the main point made my writing more consistent. My mock results gradually became more consistent.
Kanya Boonmee
- A-Level
When I started preparing for A-Level, I wasn't sure what order to study things in. One bad mock no longer made me want to drop the whole plan. I learned to make a short plan before starting a long response. I was really happy with the lessons.
Bonnie Stanton
- A-Level
I finally understood what was going wrong in A-Level History. I started noticing the reason for a mistake much faster.
Oscar Lambert
- A-Level
I became much more careful with graphs, experiments and data-based questions. Thank you to the tutor who stayed supportive until the end.
Megan Hargreaves
- A-Level
The A-Level format felt unnecessarily confusing at first. My confidence improved along with the results.
Tahlia Whelan
- A-Level
I was doing questions for A-Level Accounting on my own but never had a steady routine. Thank you to the tutor who stayed supportive until the end.
Jack Draper
- A-Level
Anxiety became more visible as the exam got closer. Joining lessons willingly was one of the clearest signs for us. Regular mocks built familiarity with the real exam pace. Communication with the team was straightforward and our questions were answered. Online lessons made it possible to continue without losing time on travel. We would recommend the program to students and families in a similar situation.
Leon Vos
- A-Level
Keeping up with A-Level while school was busy was harder than I expected. Over time, A-Level Sociology became one of the most organized parts of my A-Level preparation. I started tracking the type of mistake, not just the number of questions I completed. Using the mark scheme to review my own answer was surprisingly helpful. My confidence improved along with the results. Thanks to TestPrep for helping me stay on track.
Zoe Delaney
- A-Level
Everyone recommended different resources and I kept switching between them. Near the exam, it was clear what to keep doing and what to stop. I started seeing shorter solutions that were easier to check under time pressure. The preparation felt calmer than I expected.
Felipe Nascimento
- A-Level
When I started preparing for A-Level, I wasn't sure what order to study things in. Knowing what to study reduced a lot of the stress.
Nana Tanaka
- A-Level
Breaking A-Level Mathematics into smaller pieces worked much better for me. When I got something wrong, we looked at why I chose that answer instead of only checking the solution. Seeing several versions of the same topic made unfamiliar questions less stressful. There was no overnight miracle, but the progress was easy to see. I became much more comfortable asking questions in class. I'm genuinely thankful to my tutor for being patient.
Pippa Underwood
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