Asia's Premiere ISAT Test Prep Centre


Founded by INSEAD alumni in 2006, Prep Zone is Singapore’s largest and most acclaimed ISAT preparation and application consulting service. Our experienced trainers, tested teaching methodology, and effective course structure have been heralded across Asia. In the test-prep industry, we set the standard. Each year, our preparation courses help thousands of students in Singapore as well as other countries across Asia.
Ready to tackle the ISAT? Try before you commit.


Our ISAT trainers are all graduates from top universities around the world. We have successfully coached hundreds of ISAT candidates over the years.


Our individual sessions are customised to your needs, and will be rescheduled as many time as necessary to accommodate your busy schedule.


If you cannot attend the classes physically, we offer the option to deliver the classes online. You will get the same experience with physical classroom learning.

Our ISAT Intensive individual Courses are now open for registration!

Sign up today for an intensive individual course, designed to help you ace the ISAT. Fret not if you missed our Summer intensive course, year round individual course is still available!

We have been featured in


Where can you go with a good ISAT score?

The ISAT test is offered by ACER. It is a requirement for international students applying to medicine, dentistry, veterinary science and physiotherapy courses at a selection of Australian universities. The ISAT test in Singapore will be available from 5 March 2018 to mid-February 2019 and the registration is already open. (By the way, International Plaza is a convenient location in the city to take the test!)


The instructors were very patient and provided a lot of help and guidance. I had Olivia for my critical reasoning and Abhishek for my quantitative analysis. They gave me a lot of useful tips to take on not only the ISAT test but future tests as well. They were also very motivating and encouraging!

Charlotte GohISAT Score: 173

I loved my experience with Prepzone. The teachers were friendly and helpful. The only negative thing was the centre being too cold to fully enjoy learning in!

JuliannaISAT Score: 177

Loved it ! Amazing tutors and good advice !

Mia LangnierISAT Score: 185

Just got my ISAT Results. Scored a 181 (92%) for Critical Reasoning and 193 (97%) for Quantitative Reasoning with an overall of 187 (97%). Thanks so much for the help!

Kwak WanjinISAT Score: 187

I loved that the instructors advised me on what to take note of during the test and provided me with extra practices after the sessions so that I can work on them more at my own time. I also loved that they provided questions that were almost similar to the question types given at the actual assessment. Overall quite helpful!

Celestine Teo Yu QingISAT Score: 185