Terms of use

Last updated 10 November 2026

These terms apply when you use ottokay at ottokay.com. By using it, you agree to them. If you don't agree, please don't use ottokay.

What ottokay is

ottokay helps you practise for Singapore's Real Estate Salesperson (RES) exam with short rounds of questions that come back for review over time. The questions are original practice material written from the syllabus and primary sources.

ottokay is independent. It isn't made, endorsed or approved by the Council for Estate Agencies (CEA), any exam provider or any government agency, and its questions aren't real exam questions.

Practice material, not advice

We work hard to keep the questions accurate, and each shows the date its rates and rules were last checked. Some questions are still being reviewed, and laws, rates and schemes change. So ottokay may contain mistakes or be out of date. Check anything that matters against the official sources, and don't rely on ottokay for legal, financial or property advice. An estimated score is a guide, not a promise that you'll pass.

Your account

You can study without an account. If you create one, keep access to your email (or Google account) safe, since that's how you sign in. You're responsible for what happens under your account. You can delete it at any time; see how to delete your data.

Using ottokay fairly

Please don't:

copy, scrape or republish ottokay's questions, explanations or pictures, or use them to train other software;
try to break, overload or get around ottokay's security, or access other people's accounts or data;
use ottokay to send spam, for example by requesting sign-in codes for other people's addresses.

We may suspend or close an account that breaks these terms.

What's ours

ottokay's questions, explanations, Otto the otter and the rest of its pictures and design belong to ottokay. You may use them for your own studying. Your progress is yours.

Price

Some parts of ottokay are free and some are part of a paid plan. Before you pay for anything, we'll show what's included and what it costs, and you'll agree to it. Paid plans may have their own terms, which we'll show you at the time.

Availability

We aim to keep ottokay running, but we can't promise it will always be available or error-free. We may change, pause or stop parts of it. If we ever stop ottokay altogether, we'll give signed-in learners notice so they can finish up.

Liability

ottokay is provided as it is. To the extent the law allows, we aren't liable for losses that come from using it or relying on it, including exam results. Nothing in these terms limits rights you have under Singapore law that can't be limited.

Changes to these terms

If we change these terms, we'll update the date at the top. For changes that matter, we'll tell you in the app first. Continuing to use ottokay after that means you accept the new terms.

Law

These terms are governed by the laws of Singapore, and the courts of Singapore decide any dispute about them.

Contact

hello@ottokay.com