Ontario G1 Driver’s Test Prep

Ontario G1 Driver’s Test Prep gives you realistic mock exams for Ontario’s G1 knowledge test: road signs, traffic lights, pavement markings and the rules of the road. Every answer comes with an explanation, and your progress is saved to your account so you can pick up on any device.

It’s the web version of our iPhone app, with the same 200-question bank.

Ontario G1 Driver’s Test Prep is developed by ChowChow Labs, an independent app studio based in Totonto, Canada.

Ontario G1 Driver’s Test Prep is a study aid. It is not the official Ontario G1 knowledge test, it is not affiliated with or endorsed by the Government of Ontario or the Ministry of Transportation (MTO), and practice scores don't guarantee you'll pass. Always study the official MTO Driver's Handbook.

Questions, a problem with an exam, or a billing issue? Email chowchowbuy@gmail.com and we’ll get back to you.

You can cancel Premium any time in Settings.

• We store your email, exam results, flags and settings so they follow you between devices.
• Payments are handled by Paddle. We never see or store your card details.
• We don’t sell your data.
• You can delete your exam history or your whole account any time in Settings.

Read the full privacy policy, terms of service and refund policy.