Propwash: Part 107 Drone Prep

Propwash: Part 107 Drone Prep

Remote Pilot Knowledge Test

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Released
October 27, 2026
Updated
November 7, 2026

Features

Propwash: Part 107 Drone Prep screenshot #1 for iPhone
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About

Propwash (formerly Cleared) gets you ready for the Part 107 remote pilot knowledge test, ten minutes at a time. WOULD YOU PASS TODAY? The readiness ring answers that at a glance. It is drawn like the test itself: five sectors, one for each knowledge area, each sized inside the share of the test the ACS gives that area. The color fills as you learn, and an engraved tick marks the 70% pass line. When the color reaches the tick, your projected score would pass. MORE THAN 700 PRACTICE QUESTIONS - Questions across all five areas of the Airman Certification Standards: regulations, airspace, weather, loading and performance, and operations, including Remote ID and operations over people. - Figure questions that ask you to read sectional charts and other figures from the airman knowledge testing supplement. - Every answer is explained and names the document and section it comes from. - Spaced repetition brings questions back on a schedule, so the ones you know well show up less often. - Questions you miss wait in their own review list until you get them right. A FULL MOCK EXAM 60 questions and 120 minutes, with each area weighted inside the ranges the ACS publishes. Flag a question and come back to it, check the review grid before you submit, then see your score against the 42-of-60 pass line, area by area, and go straight to the questions you missed. One full mock exam is included. PROPWASH PRO A one-time purchase, not a subscription. Pro unlocks unlimited mock exams and keeps your exam history so you can follow your scores over time. It is shared with your family through Family Sharing. Practice, the readiness ring and missed-question review are never locked. PRIVATE BY DESIGN No account and no sign-in. No analytics and no ads. Your progress stays on your iPhone, and practice and mock exams work offline. WHERE THE QUESTIONS COME FROM Every question is written from public FAA documents: the Remote Pilot Airman Certification Standards (FAA-S-ACS-10B), the Remote Pilot Study Guide (FAA-G-8082-22), Advisory Circular 107-2A, 14 CFR parts 107 and 89, and the figures of the Airman Knowledge Testing Supplement (FAA-CT-8080-2H). Propwash is independent study material and is not affiliated with or endorsed by the FAA. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Propwash

1.4.3

November 7, 2026

At the largest text sizes, some answer values no longer push the page off the side of the screen. A value like "2.4 GHz and 5.8 GHz" now wraps instead of running past the edge. In the diagrams, the fact you were asked is now the largest text on the card, and the other facts sit a step smaller. When the asked fact is part of a list, its label and value read as one sentence. Small wording fixes in the diagrams: a few rows that were split in two now read as one sentence, apostrophes are consistent, and the list of other source documents under each diagram is one short line (tap "more facts" or "All sources" to see the sections).

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Propwash Pro

Unlimited mock exams and your exam history.

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