Comparison

PSTAR Plus vs Drone Centre

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PSTAR Plus

Prepare for your Canadian PSTAR exam with unlimited practice tests and a comprehensive radio guide. This app offers randomized questions with references to official regulations, helping student pilots learn quickly and efficiently. Available in English and French, it's designed for fixed-wing, rotary-wing, and drone pilots.

Highlights
  • Unlimited PSTAR practice exams
  • Radio Guide with sample questions
  • References to CARs or AIM
  • English and French versions
  • Randomized question order
  • Regular updates
Features
Read full description

A must-have app for every Student Pilot in Canada. FEATURES: - Includes the same questions you will find on your official PSTAR exam - Unlimited PSTAR practice exams - Radio Guide with sample questions - Aviation Language Proficiency Test Guide - English AND French versions - Each question includes references to CARs or the AIM - The order of questions and answers is randomized for better learning - 14 different sections including ALL PSTAR questions - Includes abbreviations used in the PSTAR exam - Regular updates Featured in: Canadian Aviator, FlightSource.ca, LearnToFly.ca and GeneralAviation.ca Even though this app is made for Canadian fixed-wing and rotary-wing pilots, it can help a remotely piloted aircraft (VLOS) owner study for the RPAS. Drone pilots will need additional information about rules for unmanned aircraft systems not covered in the PSTAR app. The app allows you to go through each section separately and answer question by question. You will be able to see the correct answer immediately and don´t have to wait until the end to see the final score. We think that way you will learn much quicker. Once you feel competent you can start trying some of the exams. When you score consistently more than 90% you should be well prepared for the real exam! This is also an excellent tool to study Air Law for your PPL and CPL written exams. Before a student pilot in Canada can go for his/her first solo flight, the Transport Canada PSTAR (Pre-Solo Test about Air Regulations) exam has to be completed. It is an exam about Air Regulation. The questions in the database are taken from the official Transport Canada Study Guide, TP11919. The PSTAR app will be updated regularly to ensure the most current questions. The PSTAR exam you will take at your Flight School or at Transport Canada consists of 50 questions. If you study with this app a couple of evenings a week you should have no problem scoring a good grade. The minimum pass rate is 90%. Use your time more efficiently, study for your PSTAR exam on the go, and pass with ease. Good luck with your PSTAR exam and many happy landings! Connect with us to be the first to know about new questions! Web: https://www.pstarexamapp.com Facebook: https://www.facebook.com/PstarExamApp Twitter/X: https://x.com/PstarApp

About

Drone Centre

Features
Read full description

Drone Centre is all you need for your checklist, log book and maintenance task. Develop your SOPs by being compliant with Transport Canada regulations on Drone logging.

Screenshots

PSTAR Plus4 screens
Drone Centre3 screens

Verdict

The call

The clearest difference is in-app purchases: Drone Centre at none against PSTAR Plus's 1. PSTAR Plus's advantage is update cadence (every 3 months vs every 23 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PSTAR Plus sells 1 one-off in-app purchase. Drone Centre asks for nothing beyond the download.

UpkeepUpdate frequency

PSTAR Plus ships an update every 3 months, Drone Centre every 23 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
PSTAR Plus versus Drone Centre: the parameters behind the verdict, then further details
ParameterPSTAR PlusDrone Centre
PriceFreeFree
Rating4.9 (14 ratings) — better—
Positive reviews80.3% of reviews—
Number of ratings14 — better—
Update frequencyEvery 3 months — betterEvery 23 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.1 — better13.0
Further details — not scored
Size22 MB99 MB
Age rating4+4+
DeveloperKermode Industries LtdVev Jackson

Bugs and requests

PSTAR Plus

Reported bugs

5 issues
  • Navigation between questions not possible
  • Missing questions from the actual exam
  • Out of date information
  • Diagrams in some questions had issues (resolved)
  • Login issues leading to payment demand

Requested features

6 requests
  • Examen blanc roc-a
  • App for PPAER
  • Explanations for correct answers
  • More questions
  • Add validity authorization with Transport Canada for flight schools
Show 1 more
  • Option to change answer after accidental hit

Drone Centre

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

PSTAR Plus

One-time1
  • Premium Lifetime Access$3.99
None

Drone Centre

No in-app purchases

Questions

Is PSTAR Plus free?
PSTAR Plus is free to download, with in-app purchases available.
Is Drone Centre free?
Drone Centre is free to download, with no in-app purchases.
Do PSTAR Plus or Drone Centre have ads?
Neither PSTAR Plus nor Drone Centre shows ads.
Which is updated more often, PSTAR Plus or Drone Centre?
PSTAR Plus ships an update every 3 months, and Drone Centre every 23 months. Most recently, PSTAR Plus was updated on November 6, 2026 and Drone Centre on October 30, 2026.

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