Seven drone exams. One app. Every answer cited.
FAA Part 107, EASA A1/A3 and A2, the UK A2 Certificate of Competency, Transport Canada Basic and Advanced, and CASA. Study once, in one place.
Free to install on iPhone and on Android.
Try it before you install. Ten free practice questions for each of the seven exams, answered right in the browser, every one of them citing the rule it tests. Open the practice tests.
Why the answers can be trusted
A practice answer is only useful if you can check where it came from. Dronelix puts a source beside each answer, so you can read the rule when a result surprises you.
Dronelix shows the rule behind every answer, by section number, and the date that answer was last checked against the current regulation. 14 CFR 107.29. TP 15263 section 4. Regulation (EU) 2019/947. You do not have to trust us. Look it up.
Every question has a report button. When an answer needs a correction, we can update that question without waiting for an app store release.
Inside the app
Reading the chart
Solid blue, dashed magenta and shaded bands each mean something different on a sectional chart. Dronelix puts chart symbols beside an explanation of what they mean for a drone flight.
Practice with a clock
Choose a track and take a timed mock with its pass mark. Exam length and timing can vary by provider, especially for UK A2 and CASA. Check the authority or your training provider before you book.
Spaced repetition
Questions you find hard return sooner. Questions you answer confidently move further apart, and your progress stays visible by subject area.
One payment
Studying is free on all seven tracks, every explanation and every citation included. One payment of 24.99 dollars adds the full mock exams, forever, and nothing renews. The Part 107 exam itself costs 175 dollars an attempt, with a 14 day wait before you can sit it again.
What each exam looks like
| Track | Where | Questions | To pass |
|---|---|---|---|
| FAA Part 107 | United States | 60 | 70% |
| EASA A1/A3 | European Union | 40 | 75% |
| EASA A2 CofC | European Union | 30 | 75% |
| A2 CofC | United Kingdom | At least 30 | 75% |
| RPAS Basic | Canada | 35 | 65% |
| RPAS Advanced | Canada | 50 | 80% |
| CASA | Australia | Set by your approved training organisation | |
Each track above links to ten free practice questions you can answer in the browser, with the same worked explanation and the same citation the app shows. There is nothing to sign up for.
The fee moves too. Part 107 is 175 US dollars an attempt, a Transport Canada exam is 10.17 Canadian dollars, and a UK A2 course runs from about 49 to 150 pounds depending on the provider. In the European Union each member state sets its own, so the app shows no figure rather than a guess. Confirm the current format and fee with your authority before you book. Rules change, and the authority is the only source that counts.
Free, and what one payment adds
Nothing is locked behind a trial and nothing renews. You can study every track to the end without paying, and the one purchase exists for the part that only matters near the exam date.
- Every practice question, on all seven licence tracks
- The worked explanation and the rule citation behind each answer
- Spaced repetition and a readiness score per subject area
- The sectional symbol reference and the METAR and TAF decoder
- Corrections delivered to the device, without an app update
- Timed mock exams on every track
- Scored against each track's published pass mark
- All seven tracks at once, rather than one licence at a time
- Family Sharing, so a second pilot in the house is covered
- It does not renew. There is no subscription to cancel
What a week of study looks like
Open the app, pick your licence, and it starts you on the areas the exam leans on hardest. The first session is deliberately short. It exists to find out what you already know, so the schedule that follows is built on evidence rather than on a syllabus running top to bottom.
After that you get a queue each day, sized to about ten minutes. Questions you miss come back quickly, questions you have answered right three times in a row drift out to a week, then a month. The readiness score on the study screen moves as that happens, per subject area, so a weak spot is visible as a short bar rather than as a bad feeling.
When you feel ready, run a timed mock and review the areas you missed. Use the result alongside your provider's current exam requirements before you book.
Questions people ask
Are these the real exam questions?
No, and no study app has them. Every regulator keeps its live question bank closed. Dronelix questions are written from scratch against the published syllabus and the official study guides, which is how every honest study product in this field works. An app claiming to hold the real questions is not telling you the truth.
Which exams does Dronelix cover?
Seven tracks across five authorities: FAA Part 107 in the United States, EASA A1/A3 and EASA A2 in the European Union, the A2 Certificate of Competency in the United Kingdom, Transport Canada Basic and Advanced, and CASA in Australia. You pick a licence when you open the app and can switch at any time without losing progress.
What does Dronelix cost?
Studying is free on all seven tracks, including every explanation and every citation. One payment of 24.99 US dollars adds the full mock exams forever. It is a single purchase, not a subscription, and it does not renew.
What happens when a regulation changes?
When a question needs a correction, we can update it without waiting for an app store release. Each question shows when its content was last checked against the relevant source.
Does it work without a signal?
Yes. Questions, explanations, citations, the sectional symbol reference and the METAR and TAF decoder are all on the device. You can study on a plane, on a job site or in a field with no bars.
How long does it take to get ready for Part 107?
There is no fixed number of weeks. Dronelix shows a readiness score by subject area so you can see what still needs practice before you book.
Is Dronelix on iPhone?
Yes. Dronelix is on the App Store and on Google Play, and it is free to install on both. The same seven licence tracks are there either way, and the lifetime unlock is a single purchase made inside the app.
Dronelix is an independent study app from IOCODO LLC. It is not affiliated with the FAA, EASA, the UK Civil Aviation Authority, Transport Canada or CASA. Dronelix does not contain live exam questions. Its practice questions are written against published syllabuses and study guides.
Free to study. One payment for the mock exams.