649 original practice questions for the FAA Part 107 knowledge test, each with an explanation and the rule behind the answer. Set your test date, study what is due, and sit full 60-question practice tests built like the real one.

study anywhere, no signal needed
on your device, answers with sources
syncs iPhone and iPad through your own iCloud
Every question comes with an explanation, an exam tip for the trap it sets, and the reference cards behind it — METAR and TAF decoders, airspace, weather sources. So when the test words it differently, you still know why.

Every practice test is 60 questions with a 2-hour clock, scored against the 70% pass mark, like the real knowledge test. When you finish, you see which of the five areas cost you points in that sitting, weakest first. The questions you missed go straight to Trouble Spots.


The Key Numbers card puts every number the test likes to ask in one place — visibility, cloud clearance, altitude, speed, weight, reporting deadlines — each with the 14 CFR section it comes from. Your readiness is an estimate from your own study history, never a prediction of your result.

Ask a question in your own words and get a short answer with the sources it used — the question bank, the reference cards and FAA rules. It runs on your device and needs Apple Intelligence; on other devices it simply does not appear.
Search every question, area and reference card — airspace, weather, regulations — and jump straight to the explanation.

Start with 50 practice questions and one full practice test, free. The full version unlocks all 649 questions, as many practice tests as you need, custom quizzes and review of every missed question. One payment, no renewal. The App Store shows the price before you pay.
One-time purchase. Buy it once and it is yours for life. No automatic re-billing.
Every question, explanation, mock exam and reference card lives on your device.
Progress syncs through your own iCloud between iPhone and iPad. We never see your data.
No sign-up, no ads, no analytics. The only permission it asks for is study reminders, and only if you want them.
Video ground schools sell long courses for a price that assumes you need to be taught everything. The Coach is built to get you through the test — on your phone, offline, with no account and nothing tracking you. See how it compares to Pilot Institute and Drone Pilot Ground School. Competitor details are from their own sites as of September 2026.
| Prep Feature | Part 107 Exam Coach (Slate Azimuth) | Pilot Institute | Drone Pilot Ground School |
|---|---|---|---|
| What you pay for | ✓ Free to try. One payment, yours for good. | A video course you buy up front | A video course you buy up front |
| Study Interface | ✓ Coached daily study that adapts to your weak spots | 200+ video lessons | 80+ video and text lessons |
| Explanations | ✓ Every question explained, with the rule behind it | Practice tests with the course | Quizzes and practice tests with the course |
| Offline Study | ✓ Native app study works 100% offline — nothing to download ahead | Video lessons must be downloaded ahead in its app | Online course platform |
| Account | ✓ No sign-up — progress syncs through your own iCloud, so only you can see it | Account required | Account required |
| Privacy | ✓ Private by design (no tracking, no cookies) | Online account service | Online account service |
The Unmanned Aircraft General – Small (UAG) knowledge test has 60 multiple-choice questions and a 2-hour limit, and you need 70% to pass. The app's practice test uses the same shape: 60 questions, 2 hours, scored against 70%.
No. All 649 questions are original, written to the FAA's published knowledge test areas: regulations, airspace, weather, loading and performance, and operations. Explanations cite the public regulations (14 CFR Part 107) and FAA guidance they rest on.
Video courses teach the material in long lessons. The Coach is for drilling the test: every question explained, practice tests built like the real one, and the areas that cost you points after each sitting. It works offline and has no account.
50 practice questions and one full practice test. After the free test you see your score and how each area went; reviewing each missed question needs the full version. The full version unlocks all 649 questions, unlimited practice tests and custom quizzes, for good.
Yes, everything works offline. The app's screens are available in English, Spanish, Vietnamese and Simplified Chinese. The questions, explanations and reference cards are in English, as the test is.
Purchases go through Apple's App Store, so refunds are requested from Apple in your purchase history. For questions or feedback, write to [email protected]. Not affiliated with the FAA.
649 questions, every one explained. Practice tests built like the real one. The rule behind every answer.
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