Online ISEE Prep and Practice Tests2021-09-16T20:04:28-05:00

Piqosity offers the best ISEE test prep.

Review tested conceptsTake practice testsScore higherGet admitted!

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Competitively priced from $89

Take a free Mini Diagnostic Test;
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iPad with ISEE Practice Test and Lessons dashboard for ISEE Lower Level
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Students in New York City trust Piqosity for ISEE Prep

“It was just perfect, thank you!”
Parent of a New York City 5th grader

Students in Chicago trust Piqosity for their ISEE Prep

“Everything that appeared on the test.”
Chicago 5th grader

Students in Houston trust Piqosity for their ISEE Prep

“The videos were very helpful.”
Parent of a Houston 8th grader

Students in Los Angeles trust Piqosity for their ISEE Prep

“Piqosity really helped.”
Tutor to a Los Angeles 6th grader

Advanced ISEE Test Prep Enabled by Innovative Platform Features 

10 Full-Length ISEE Practice Tests

Piqosity’s market-leading ISEE test prep plans include 10 full-length practice tests plus essay prompts.

All plans, including our free Community Plan, come with a Mini Diagnostic ISEE test to quickly gauge a student’s starting point.

App screenshot of 10 ISEE Practice Tests for the Upper Level

Concept Review Lessons

Brush up on ISEE tested concepts with our tutorials and animated video lessons that cover everything from types of numbers (for ISEE’s Lower Level) to trigonometric functions for the ACT and SAT. Piqosity dynamically recommends lessons based off of a student’s demonstrated weaknesses.

Adaptive & Gamified Practice

Piqosity can create individualized practice sets based off a student’s weakest areas. A gamified mode provides instant feedback, leaderboard points, plus badges and sounds.

See how it works at our Support Center

Gamified Practice Corgi Points

Strengths & Weaknesses Analysis

Piqosity continuously updates your estimated test day score after every full-length test and practice set. It also analyzes all practice to provide details on strengths and weaknesses, improvements, and pacing.

See how it works at our Support Center

ISEE Stanine and ACT/SAT estimated score calculation

ISEE Answer Explanations

Every full-length ISEE test question contains at least 1 explanation. Students may request additional explanations from all educator in our network.

See how it works at our Support Center

Answer explanations to test questions for ISEE, SAT, ACT

Printable ISEE Practice Test PDFs

Both full-length ISEE practice tests and personalized practice sets can be downloaded as a PDF for printing.

See how it works at our Support Center

Downloadable PDF tests for printing offline

Customizable Timer

Want to time your ISEE test prep? The countdown timer can be set to standard time, time-and-a-half, and double time according to your preferences.

See how it works at our Support Center

Customizable timer for standard time, time and a half, and double time.

Innovative Learning Tools

Piqosity’s student interface includes helpful tools like answer choice strike-throughs, question flagging, and a whiteboard on which to do scratch work.

Learn more about these features.

Continual Growth

Our global team of software engineers, curriculum editors, and educators is continuously deploying features and updating materials. We generally make behind-the-scenes code updates every two weeks.

Learn about our latest releases.

Piqosity development cycle

Piqosity’s Affordable Pricing

ISEE Course PlansPiqosity's ISEE Pricing for Fall 2021 starts at $0 (free)

The chart below is for users who sign up directly with Piqosity beginning September 6, 2021.

  • No credit card is required to register for the free Community Plan.
  • All plans include unlimited access for 365 days.
  • Lower-tier plans can be upgraded after initial purchase; however, the upgrade will not extend the initial validity period of the plan.

tutor userIncluded Services for Individual Users

Beginning September 6, 2021, all directly paid, individual user plans for ISEE test prep include a one-time consulting and/or tutorial services provided by a qualified educator. These services will help to ensure that parents and students get off to a great start and know how to correctly use Piqosity’s platform.

These consultation and tutorial services are provided by third-party educators not employed by Piqosity. Parents will have the opportunity to select from up to three available providers.

Have you already made your purchase?

Parent-Tutor Consultation

The purpose of the Parent-Tutor Consultation is for parents to get a better understanding of the steps required for their child to succeed at ISEE test prep and testing. These consultations are between a qualified tutor or manager and the student’s parent or guardian.

  1. Students are not generally part of this meeting
  2. Consultations last approximately 20 minutes
  3. Consultations are typically virtual but can take place in-person when possible

Topics to be covered in the consultation include:

  1. Answering a parent’s general questions about the selected course
  2. Showing quick tips on how to best use Piqosity
  3. Providing recommendations for next-steps

Private Tutorial

The purpose of the Private Tutorial is for students to review their completed Mini Diagnostic test with an experienced tutor and receive quick tips and strategies.

  1. Tutoring sessions are help one-to-one with the student
  2. Session last a maximum of 1 hour
  3. Sessions are typically virtual but can take place in-person when possible

Topics to be covered in the 1-hour tutoring session include

  1. Reviewing a student’s Piqosity mini-diagnostic test
  2. Showing quick tips on how to best use Piqosity
  3. Providing recommendations for next steps

Piqosity represents a superior value when compared to Test Innovators

wdt_ID Key Features Piqosity Advanced Test Innovators Advanced
1 Full-Length Practice Tests 10 6
2 Bundled ELA Course w 100+ Reading Passages Yes No
3 Bundled Math Course with 1300+ Questions Yes No
4 1 Hour of Private Tutoring Yes No
5 Realistic Practice Questions Yes Yes
6 Price $379 $379

Piqosity does not pay the Educational Records Bureau (ERB) for an exclusive marketing agreement; therefore, we are neither affiliated with nor endorsed by them. 

Group Pricing for Educators

Discounted, per-student pricing is available to any educator including schools, tutoring companies, teachers, or tutors. Each student license is charged individually depending on the number of active licenses in the educator’s account.

Only one type of plan is available for group discounts–the Group Plan. The Group Plan includes access to all 10 full-length practice tests but no additional services or bundled courses.

No application is required; to qualify for group pricing, simply register as an educator or organization, and the discounts will be automatically applied.

The Piqosity Advantage

How to Improve Your ISEE Score with Piqosity

Taking practice tests is the best way to evaluate strengths and weaknesses, familiarize yourself with the test format, and build endurance. Piqosity offers up to 10 full-length practice tests, more than any of our competitors.

Use the analysis generated by mock tests to develop or refine your ISEE test prep roadmap. Read Piqosity’s content lessons or watch how-to videos to review areas where you need a little refreshing.

Internalize what you’ve reviewed in the concept lessons by discussing your findings with a peer, parent, or tutor. Use Piqosity’s question-and-answers feature and the discussion forum.

Practice does not always make perfect, but it can get you close! Work practice questions using Piqosity’s adaptive practice feature; liven things up by switching to gamified mode. If you run out practice, consider taking a complementary Piqosity course in math and English.

Repeat this cycle until you achieve your desired score!

Free ISEE Test Prep Study Guide

ISEE Upper (UL) & Middle Levels (ML)
Applying to grades 9-12 (UL) or 7&8 (ML)
Learn more with our free ISEE Upper and Middle Level Study Guide

Scored Sections
Personal Essay
Minutes Duration
ABCD Questions
Highest Score

ISEE Lower Level (LL)
Applying to Grades 5&6
Learn more with our free ISEE Lower Level Study Guide

Scored Sections
Personal Essay
Minutes Duration
ABCD Questions
Highest Score

Complementary Courses


Bundle a grade-specific English course for 100+ more reading passages to practice with.


Bundle a grade-specific math course for 1300+ more questions to practice with.


Advanced learners can add an ACT course to qualify for gifted & talented summer programs.


Advanced learners can add an ACT course to qualify for gifted & talented summer programs.

Watch a Short Demo

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Frequently Asked Questions

Who writes your content?2018-12-20T11:14:05-06:00

Our content is partly written in-house and partly by third party publishers including tutors and teachers. Our in-house team has more than 15 years of experience helping thousands of students achieve their potential in Houston (where we’re based) and around the world.

We and our partners write content in accordance with our experience and the specifications set forth by the test makers (i.e. ACT, College Board, and ERB). To avoid mismanaging expectations, our material is meant to be challenging while still matching the tested topics and question types.

Which ISEE level should my child take?2021-10-05T11:40:12-05:00
When should my child start preparing for the ISEE?2021-09-16T14:33:41-05:00

Assuming a winter application deadline in December or January, the majority of students will start preparing in fall. About a quarter of students plan ahead and start in summer. And another quarter play catch-up in the winter.

Read our article to learn more about when to prepare for the ISEE test.

What is the ISEE test?2021-09-16T14:52:08-05:00

The Independent School Entrance Exam (ISEE) is a standardized test required by many American private schools for admission. It is comprised of 4 scored sections testing math and reading plus 1 non-scored, 2-page personal essay. The ISEE admission test lasts between 2.5 and 3 hours depending on which grade to which the student is applying. The worst stanine score is a 1 and the best score is a 9; average scores are 4, 5, and 6. Students may take the ISEE test up to 3 times a year, but most students only have two chances to make their best score before applications are due.

What is Piqosity?2021-10-08T13:46:32-05:00

Piqosity means to pique curiosity. We are a Houston-based education technology startup on a mission to rethink education. One product launch at a time, we are on a journey to democratize education publishing, personalize student learning, and empower future generations to tackle the greatest challenges. Our team has more than 18 years of tutoring and test prep experience since we first helped our first student out of a Rice University dorm room in 2003. Click here to learn more about our company.

What is a good score on the ISEE test?2021-09-16T17:34:52-05:00

When you hear other people discussing ISEE scores, they are usually referring to Stanine Scores. The Stanine Scores are also what schools usually care about most, as they provide the most succinct way of measuring a student’s performance on the ISEE test.

In general, a good ISEE score for an academically competitive school is a Stanine Score of 7, 8, or 9. Stanine Scores of 4, 5, and 6 are considered average, and scores of 1, 2, and 3 are below average. However, the comprehensive answer to this question depends on several factors, including the schools to which you are applying.

For more information, read our comprehensive article, “What is a Good Score on the ISEE?”

What if I need paper tests?2018-07-24T10:50:17-05:00

Every practice set on Piqosity, including adaptive questions and full-length mock tests, can be downloaded as a PDF file for easy printing.

Is the ISEE test difficult?2021-09-16T14:52:33-05:00

The ISEE test can be difficult but it does not have to be. The ISEE tests both what students have learned in school (achievement) as well as how they apply that knowledge to new and novel situations (reasoning). The ISEE test is comprised of four scored sections in this order:

  1. Verbal Reasoning
  2. Quantitative Reasoning
  3. Reading Comprehension
  4. Mathematics Achievement

High achieving students who are already performing well in school tend to naturally do well on the achievement parts of the test (Reading Comprehension and Mathematics Achievement). Conversely students who are already struggling with fractions or building their vocabularies will see those deficiencies amplified on the ISEE.

Almost all students find the two reasoning sections difficult (Verbal Reasoning and Quantitative Reasoning). These two sections are specifically designed to challenge students to take their in-class learning one step further.

Is a calculator allowed on the ISEE?2021-09-16T14:53:53-05:00

No, the ISEE test does not allow a calculator on either of the two math sections of the ISEE test—Mathematics Achievement and Quantitative Reasoning. All math questions are designed to be answered without the aid of a calculator. In fact, when a question looks like it might involve many steps and complex calculations, it can often be solved very quickly with a little mental math and logic.

I’m an educator or publisher; can I publish with Piqosity?2017-03-09T14:13:20-06:00

Yes! We are actively looking for educators and publishers to contribute to our platform. Please contact us for more information.

How much should you study for the ISEE?2021-09-16T14:55:14-05:00

The average student preparing with Piqosity reports that they spent between 30 and 40 hours in total studying for the ISEE. However, how long your student will need to study for the ISEE depends on three primary factors:

  1. The academic competitiveness of the schools to which your child is applying.
  2. Your child’s baseline score after taking a diagnostic test.
  3. Your child’s desired score.

For example, an average student applying to a large private school that caters to students of different abilities will not need to study nearly as much as an average student applying to a small private school that prides itself for academic rigor.

How long is the ISEE test?2021-09-16T14:54:47-05:00

In general the ISEE test lasts between 2.5 and 3 hours with breaks, but the exact duration depends on the level of the test the student is taking.

  • The ISEE Upper Level is for students applying to grades 9-12 and lasts 2 hours and 40 minutes not including two breaks. Students must answer 160 multiple-choice questions and write 1 essay in this time period.
  • The ISEE Middle Level is for students applying to grades 7&8 and lasts 2 hours and 40 minutes not including two breaks. Students must answer 160 multiple-choice questions and write 1 essay in this time period.
  • The ISEE Lower Level is for students applying to grades 5&6 and lasts 2 hours and 20 minutes not including two breaks. Students must answer 147 multiple-choice questions and write 1 essay in this time period.
How long do ISEE results take?2021-09-16T14:54:17-05:00

ISEE test score results can take anywhere from 24-hours to 10 days before they are viewable in the ERB’s online parent portal.

Tests taken on a computer either at home or at a testing center are scored within 24-hours.

Tests taken on paper are not promised to be scored until 10-14 days after the test date. However, the reality is that most large testing sites (popular private schools) quickly turn around the results as soon as the Monday or Wednesday after a Saturday testing.

As of 2021, there was no paid option for guaranteed faster scoring since the online testing results are already so fast.

How do I register to take the ISEE test?2021-09-16T14:55:33-05:00

Parents must create an online account at ERB to register for the ISEE test:

  1. Create an online account at ERB
  2. Pick a test date and location (online, school, or testing center)
  3. Pay a fee of between $140 and $200 depending on the location

To avoid paying a $30 late registration fee, parents should register at least 3-weeks before their desired testing date.

Some testing locations require an access code to register because they only test students enrolled or applying to their school. Parents obtain this code by speaking with the school’s admissions team.

Does Piqosity offer tutoring?2021-10-08T13:43:30-05:00

No, as an education-technology company, Piqosity does not directly provide tutorial services. However, we do partner with independent, third-party educators across the world. Some of our course packages include a consultation or tutorial session with these tutors and teachers.

Can I try before I buy?2021-09-08T10:29:52-05:00

Yes! All of our courses include a free “Community” plan with limited access to premium content like mini diagnostic tests. No credit card is required to register. If you decide that you want access to more premium content, simply upgrade your plan. Upgraded course plans are single-pay, non-recurring, and provide access for 365-days from the date of purchase.

Can I cancel at anytime?2021-09-08T10:32:40-05:00

If you upgrade from the free Community plan, your credit card will only be charged the one time with no recurring fees. All paid plans are currently valid for 365 days from the date of activation. No credit card is required to initially register for Piqosity’s free Community plan.

Looking for the Best ISEE Test Prep Course?

Be wary of these audacious marketing claims.

Join 200,000 Students

Join the hundreds of thousands of students using our platform for test prep!

According to the New York Times and the US National Center for Education Statistics (NCES), there are probably fewer than 60k students who take the ISEE every year. The number we posted here (and the number competitors are likely using) is simply the number of visitors coming to our site for any course or blog page.

Get into your dream school

Most students using our platform get into their top pick.

There are so many problems with this claim. First, a student’s top choice school in Jackson, Mississippi is much less competitive than a student’s top choice school in New York City. Secondly, just because someone else got into a certain school does not mean that your child will get in, too.

Our students score higher

Higher than 70% on average!

This claim exemplifies a classic case of selective sample size and correlation without causation. The number we used was found by looking at a subset of Piqosity users who did a certain amount of practice with a tutor. The only scientifically validated way to improve your score is to take a test more than once.

While all of these statements are technically true for Piqosity, we share them with you only to show how such claims can be hollow and misleading. 

Mouse over each claim to learn why they should be taken with a grain of salt. 

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