SARON Prep: ATPL Written Exam
Air Law · Systems · Mock Tests
Free · In-App Purchases
Every question re-checked against current CARs and TC AIM. 449 questions, a load and trim sheet generator and 80-question timed mock exams. Free to try, offline.
Practice questions and timed mock exams for the Canadian ATPL(A) SARON written examination, with explanations and source references for every answer.
SARON Prep covers Air Law and Procedures, Airframes and Systems, Instruments, Navigation, Flight Operations, Theory of Flight and Human Factors, and keeps score against the 70% pass mark until you are comfortably past it.
449 ORIGINAL QUESTIONS, 54 TOPICS
Every question was written from the underlying public sources: the Canadian Aviation Regulations, the aeronautical information manual, the study and reference guide for the licence, and standard systems, aerodynamics and human factors theory. Each one carries a full explanation and a source reference, so a wrong answer teaches you something instead of just costing a mark. Every question and citation has been re-checked against the Canadian Aviation Regulations and the TC AIM 2026-1.
EXAM-FAITHFUL MOCK EXAMS
80 questions sampled to the exam's subject weighting, a 3-hour-30 countdown, flagging, a question palette, and no feedback until you submit — exactly like exam day. Results are scored by section, with a full review of every question, so you know which of the seven areas is holding you back.
A LOAD SHEET GENERATOR, NOT ONE STALE EXAMPLE
Airline transport pilots are expected to read a load control document and correct an out-of-balance aeroplane. Every session generates a brand-new load and trim sheet — structural limits, zone weights and arms, cargo, fuel, zero fuel, take-off and landing weights with their moments — and asks questions computed from that document, including per cent MAC and the weight-shift problem. Three sheets in four put the centre of gravity outside the limits at take-off or at landing, so "is it within limits?" is never a free mark.
WORKED CALCULATION DRILLS
Generated ISA deviation, pressure and density altitude, cold temperature correction, crosswind component, hydroplaning speed, stall speed versus bank, minimum IFR fuel, convergency, departure, UTC and time zone, groundspeed and ETE, 1-in-60, descent point, climb gradient and Mach-to-TAS problems — fresh numbers every time, each with the full working.
SPACED REVIEW THAT DOESN'T FORGET
Every answer is tracked. Missed questions come back on a spaced schedule until they stick, and the dashboard estimates your readiness against the pass mark by section and by topic, so the next study session chooses itself.
MUST-KNOW NUMBERS LIBRARY
One card per topic with the memorization core: fuel reserves, VFR minima, alternate minima, oxygen thresholds, wake turbulence separation, holding speeds, flight and duty limits, V-speeds, climb gradients, time of useful consciousness — each with its reference.
FREE TO TRY, ONE PRICE FOR EVERYTHING
Try it free: 50 practice questions in any mode, one full 80-question mock exam, and the whole must-know numbers Library. Full Access is a single in-app purchase that unlocks unlimited practice, unlimited mock exams, every load sheet and every calculation drill. One-time, no subscription, and it covers your iPhone, iPad and Mac.
BUILT FOR STUDY, NOT FOR DATA
Universal app for iPhone, iPad and Mac. Works offline, and your progress follows you from device to device through your own iCloud account. No account to create, no advertising, no analytics and no data collection of any kind: the developer never sees your progress.
Written by a Class 3 flight instructor who sat this exam. Independent study aid — not affiliated with or endorsed by any regulator, and not a substitute for the current regulations and publications, which always take precedence.
Ratings & Reviews
YOUR PROGRESS ON EVERY DEVICE
Answers, your review schedule and mock exam results now come together on every iPhone, iPad and Mac signed in to your iCloud account. Nothing to set up: the switch is in Library › Sync. It runs on your own iCloud, so there is still no account to create, and the developer cannot see your progress. Each device keeps its own copy, so studying offline works as before and catches up when you are back online. With sync on, "Reset all progress" clears every device.
FREE TO TRY, ONE PRICE FOR EVERYTHING
SARON Prep is now free to try, with 50 practice questions, a full 80-question mock exam and the whole Library. A single one-time purchase, Full Access, unlocks everything else, with no subscription, on iPhone, iPad and Mac. The free questions and the free mock are shared by your synced devices.
If you downloaded before this version, everything stays free for you.
FAIRER SCORING
• A wrong answer can no longer raise your readiness. One miss on a topic you had not started used to read 38%.
• Questions left blank in a mock exam still count against that paper, but no longer go into your study record as wrong answers.
• Pass or fail is judged on your actual score, never on a rounded percentage.
• A calculation drill can no longer land in the middle of the load-sheet block.
The developer, PATRICK ANTHONY RODRIGUES, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PATRICK ANTHONY RODRIGUES
- Size
- 3.1 MB
- Category
- Education
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Full Access $6.99
- Copyright
- © 2026 Patrick Rodrigues
