Comparison

Instrument Pilot Checkride vs GROL Prep

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

Head to head
About

Instrument Pilot Checkride

This app prepares aspiring pilots for their instrument rating practical exam by providing over 700 likely examiner questions and succinct answers. It covers all essential topics, follows Airman Certification Standards, and helps identify knowledge gaps for efficient study.

Highlights
  • Over 700 questions and answers
  • Covers all instrument rating topics
  • Based on Airman Certification Standards
  • Flag questions for further study
  • Includes CFII specific chapter
  • Researched using FAA documents
Features
Currently charting
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Using a question-and-answer format, Instrument Pilot Checkride lists the questions most likely to be asked by examiners during the last step in the pilot certification process – the Practical Exam – and provides succinct, ready responses. Pilots will find this App an indispensable tool in both planning for what to expect during the instrument rating checkride, and mastering the subject matter. Instructors rate them as excellent preparation for students, as well as preps for Instrument Proficiency Checks (IPC), aircraft transitions, and as general refresher material. Effective preparation for tests issued under the guidance of the Airman Certification Standards. This Instrument Pilot Checkride app is based on the popular Instrument Oral Exam Guide Eleventh Edition book by Jason Blair. It is designed for pilots training for the Instrument Rating or the Instrument Flight Instructor (CFII) certificate. More than 700 questions and responses ensure all the subjects an Instrument Rating candidate will be tested on during checkrides and IPCs are covered. Organization follows the Airman Certification Standards and topics include: preflight, departure, en route, arrival, and scenario-based training. A separate chapter is provided for Instrument Flight Instructor (CFII) applicants. Answers and explanations were researched using FAA documents (which are identified so pilots know where to go for further study) as well as interviewing FAA examiners. Questions include the ACS code and can be marked for further study from any subject to build your own collection of flashcards. An Applicant Practical Test Checklist and Instrument Proficiency Check Guidance document are also included. Compatible with iOS phones and tablets, this app teaches applicants not only what to expect, but also how to exhibit subject mastery and confidence when under the examiner’s scrutiny. It identifies candidates’ strengths, weaknesses, and gaps in their aeronautical knowledge, which increases study efficiency. App features: • More than 700 questions are included with succinct, ready responses. • Questions from any subject can be flagged for further study into a separate group. • Includes all the questions and answers from the popular book, Instrument Oral Exam Guide Eleventh Edition, by Jason Blair. • Brought to you by a trusted resource in aviation training and publishing, Aviation Supplies & Academics (ASA).

About

GROL Prep

Features
Read full description

GROL Prep helps you earn the FCC General Radiotelephone Operator License by preparing you for both written elements: Element 1, basic radio law and operating practice, and Element 3, general radiotelephone theory and technique. Most exam apps teach you to memorize answer letters. GROL Prep is built around understanding. Every question includes: PRINCIPLE. The underlying rule or concept the question is really testing, stated plainly before you dive into the details. WORKING THROUGH IT. Why the correct answer is right and why each distractor is wrong, including the tempting ones. GOING DEEPER. A connection to real world radio, maritime, and avionics work, so the knowledge sticks beyond test day. BUILT IN GLOSSARY. Roughly 700 technical terms are tappable right inside questions and explanations. See an unfamiliar term, tap it, get a plain language definition, and keep studying without losing your place. AI TUTOR. Stuck on a question? Ask the built in tutor. It knows the question you are looking at and explains the concept behind it, like having an instructor on call. PRACTICE YOUR WAY. Browse the question pools by topic, or run quiz sessions with scoring against the real 75 percent passing threshold so you always know where you stand. Question content is drawn from the official FCC Commercial Operator Element 1 and Element 3 question pools. Explanations and glossary definitions were written for this app and reference 47 CFR Part 13, Part 80, and Part 87 where applicable. Built by a USAF veteran, FAA A&P instructor, and credentialed CTE educator with a B.S. in Avionics. GROL Prep is a study aid. The General Radiotelephone Operator License is issued by the FCC, and exams are administered by FCC approved Commercial Operator License Examination Managers (COLEMs). The app does not guarantee exam passage.

Screenshots

Instrument Pilot Checkride4 screens
GROL Prep4 screens

Verdict

The call

The clearest difference is price: GROL Prep at Free against Instrument Pilot Checkride's $9.99. Instrument Pilot Checkride's advantage is chart position (#190 vs unranked). On ads, in-app purchases, 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

GROL Prep is free to download; Instrument Pilot Checkride costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 9 level
Instrument Pilot Checkride versus GROL Prep: the parameters behind the verdict, then further details
ParameterInstrument Pilot CheckrideGROL Prep
Price$9.99Free — better
Rating2.4 (9 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 25 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#190 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size9 MB35 MB
Age rating4+4+
DeveloperASAMr Wolfe Aviation LLC

In-app purchases

None

Instrument Pilot Checkride

No in-app purchases

None

GROL Prep

No in-app purchases

Questions

Is Instrument Pilot Checkride free?
Instrument Pilot Checkride costs $9.99, with no in-app purchases.
Is GROL Prep free?
GROL Prep is free to download, with no in-app purchases.
Do Instrument Pilot Checkride or GROL Prep have ads?
Neither Instrument Pilot Checkride nor GROL Prep shows ads.

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