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Practical software for Ontario's building industry

We build study and productivity tools for designers, building officials, students and trades, grounded in the Ontario Building Code.

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Products

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BCIN Prep

Practice exams for the Ontario BCIN qualification exams, with original questions that cite the 2024 Ontario Building Code.

  • General Legal/Process, Designer Legal/Process, House, Small Buildings, HVAC - House
  • 1,000+ questions, timed mock exams, review of missed questions
  • Free questions in every exam; works on phone and desktop
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Coming soon

Batten calculator

An Android calculator for everyday site and design math: stairs, decks, concrete and material take-offs.

For schools and firms

Class and team packs

Discounted BCIN Prep access for college courses and design firms training staff. Instructors can ask about free review access.

Ask about class packs

About

BattenApps is a Toronto-based software business with a background in architecture, engineering and construction (BIM and civil engineering technology). We use modern tools, including AI, to build focused products quickly, and every answer in our exam material is checked against the code section it cites. If you spot an error, tell us and we fix it within 24 hours.

Contact

Email hello@battenapps.ca. We reply within one business day.