The 4.0 version of Instrument Rating Oral Prep for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software lies within Education Tools, more precisely Teaching Tools. We recommend checking the downloaded files with any free antivirus. The actual developer of this free software for Mac is First Solo Software, LLC.
From the developer:
Preparing for the oral exam portion of an Instrument Rating practical test can be daunting. Instrument Rating Oral Prep includes over 445 common oral exam questions with suggested answers. The student can select one of 11 topics for each study session. The topics included are aircraft engines & systems, airport operations, airspace, avionics & navigation, etc.
You may want to check out more software for Mac, such as Private Pilot Oral Prep, Instrument Proficiency Check Prep or RideReady FAA Pilot Practical Test Prep, which might be similar to Instrument Rating Oral Prep.
Database Tools
Database Tools