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)
- ACT
Everyone recommended different resources and I kept switching between them. Questions from other students often helped me as well. I started noticing the reason for a mistake much faster. It was an intense period, but it was worth it.
Juliette Guillon
- ACT
I was doing questions for ACT Reading on my own but never had a steady routine. I finally understood what was going wrong in ACT Reading. My tutor usually asked me to explain my thinking before stepping in. My written answers became shorter, clearer and easier to follow. There was no overnight miracle, but the progress was easy to see. A big thank you to my tutor for all the support :)
Femke Hartmann
- ACT
Breaking Time Management into smaller pieces worked much better for me. The plan changed with my mock and homework results, so the work never felt random. I can now decide much faster when to move on from a question. Knowing what to study reduced a lot of the stress. My preparation became much more regular and easier to track. Thank you to my tutor and the TestPrep team.
Qiang Jiang
- ACT
I chose ACT Reading this year and wanted to build a solid base from the beginning. It was an intense period, but it was worth it.
Blake McGrath
- ACT
Breaking ACT English into smaller pieces worked much better for me. I found a better balance between regular school and exam preparation.
Erik Dudek
- ACT
Our daughter needed regular support with ACT English. The tutor's close attention to weaker areas gave us confidence. We were pleased with the support we received.
Vikram Gill
- ACT
We were realistic about what could be improved in the time available. The feedback I received on ACT Science was clear and practical. There was no overnight miracle, but the progress was easy to see. A big thank you to my tutor for all the support :)
Irene Gallardo
- ACT
When I started preparing for ACT, I wasn't sure what order to study things in. I'm glad I worked with my tutor through this process.
Felix Maes
- ACT
Breaking Time Management into smaller pieces worked much better for me. I can now decide much faster when to move on from a question. Knowing what to study reduced a lot of the stress.
Preecha Kanjana
- ACT
Breaking Optional Writing into smaller pieces worked much better for me. I went into the exam much calmer than I would have before.
Natsuki Mori
- ACT
At the beginning, we knew very little about the ACT system as parents. The tutor's close attention to weaker areas gave us confidence. Online lessons made it possible to continue without losing time on travel. Communication with the team was straightforward and our questions were answered. Seeing the change in our child made us very happy.
Fernanda Gomes
- ACT
Breaking Optional Writing into smaller pieces worked much better for me. I stopped choosing answers by feel and started looking for evidence in the passage. My confidence improved along with the results.
Huiying Dai
- ACT
As the exam got closer, I wasn't sure what I should actually review. Full-length mocks helped me get used to the real exam pace. I left the exam feeling that I had done what I could. Thanks to everyone who supported me.
Ren Kaneko
- ACT
As the exam got closer, I wasn't sure what I should actually review. I finally understood what was going wrong in ACT Math. The plan changed with my mock and homework results, so the work never felt random. Learning when to leave a hard question made a real difference to my timing. I became much more comfortable asking questions in class. Thank you to my tutor and the TestPrep team.
Coralie Aubert
- ACT
I chose ACT Math this year and wanted to build a solid base from the beginning. Breaking ACT Math into smaller pieces worked much better for me. My tutor made it easy to ask questions from the first lesson. A quick check after each answer helped me catch small mistakes. After a while, the questions started to feel much more familiar. Thanks to TestPrep for helping me stay on track.
Rina Kimura
- ACT
My written answers became shorter, clearer and easier to follow. Thank you to the tutor who stayed supportive until the end.
Garrett Driscoll
- ACT
Everyone recommended different resources and I kept switching between them. I was really happy with the lessons.
Mateo Renteria
- ACT
I stopped choosing answers by feel and started looking for evidence in the passage. I'm glad I worked with my tutor through this process.
Lars Bos
- ACT
The ACT format felt unnecessarily confusing at first. I became much more comfortable asking questions in class.
Alper Ozturk
- ACT
Our child had a clear goal but no steady study routine. Mistakes became something to work on rather than something to feel bad about. We were able to follow the mock results regularly. A realistic plan for the final weeks reduced stress for the whole family. Communication with the team was straightforward and our questions were answered. We were pleased with the support we received.
Sienna Lindley
- ACT
At the beginning, we knew very little about the ACT system as parents. Communication with the team was straightforward and our questions were answered.
Natalie Goodwin
- ACT
Our daughter needed regular support with ACT Reading. Individual lesson time was used around our child's actual needs. A good connection with the tutor developed quite quickly. We were able to follow the mock results regularly. Thank you sincerely to everyone involved.
Luana Duarte
- ACT
As the exam got closer, I wasn't sure what I should actually review. I was really happy with the lessons.
Ayu Gunawan
- ACT
I was doing questions for ACT Reading on my own but never had a steady routine. It was an intense period, but it was worth it.
Phoebe Sutherland
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