Comparison

Aviation Study Guide vs IFR Flight Simulator

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

Head to head
About

Aviation Study Guide

This app provides comprehensive study materials for Army helicopter pilots, including PDFs and over 800 flashcards for specific aircraft. It features dedicated study modes for general knowledge and APART exams, with options to shuffle cards and review difficult questions.

Highlights
  • Study materials for AH-64D/E, UH-60A/L, UH-60M, UH-72A, CH-47F
  • Over a dozen PDF publications
  • 800+ flashcards per aircraft
  • Dedicated APART study mode
  • Flashcard shuffling and review options
  • Offline PDF viewing
Features
Read full description

The “Aviation Study Guide” App is your one-stop shop for the AH-64D/E, UH-60A/L, UH-60M, UH-72A, and CH-47F. This app includes over a dozen different Publications & Miscellaneous PDFs that you may view online or download and view offline. Looking for some flash cards? We have over 800 flash cards for each aircraft, covering almost 20 different subjects. Our flash cards cover a wide variety of questions that can assist for general knowledge or that upcoming APART. There’s a dedicated “APART” study button that compiles all questions for your review. Our flash card interface will also allow you to review any questions you may have been unsure of at the end. Tired of looking at the same flash cards in the beginning? Click the Options menu and you can shuffle the cards to have variation each time you study. This app will be updated regularly. If at any time there is a document that is not up to date, feel free to contact us and we will address the issue. Thank you!

About

IFR Flight Simulator

This aviation simulator helps pilots master IFR procedures and prepare for instrument ratings. Practice holdings, intercepts, and approaches with realistic flight simulation and navigation tools on your phone. Ideal for student and experienced pilots seeking convenient, effective training.

Highlights
  • Realistic aviation training
  • Worldwide flight navigation database
  • Comprehensive training modes
  • Real-time flight simulator
  • Integrated autopilot
  • Optimal holding entry path overlay
Features
Read full description

Practice holdings, radial intercepts, and DME arcs on your phone before your next simulator session. Calculate the procedure, fly it with live instruments, and review your track in the debrief. IFR Flight Simulator combines focused IFR procedure training with real-time flight simulation, worldwide navigation data, and a choice of glass cockpit or classic gauges. What you can practice: • Holding Trainer: Randomized holding situations. Determine the entry, calculate the wind correction angles, then fly the pattern. • Intercept Trainer: Inbound and outbound radial intercepts as well as QDM/QDR intercepts. • DME Arc Trainer: Fly DME arcs and calculate the angle of lead to turn onto the inbound course at the right moment. • Approaches: Set up a final intercept, a position in the pattern (downwind, base, or final), or a full approach at any airport, including ILS. • IFR mental math: Practice entries, wind correction angles, and lead points until the calculations become automatic. Worldwide navigation database: • Navigation data from a recent AIRAC cycle, with worldwide coverage: 13,000+ airports and 10,000+ VORs, NDBs, and other navaids. • Train with real airports and navaids instead of generic exercise locations. Real-time flight simulator: • Modern glass cockpit (PFD and ND) or classic gauges. • Autopilot with rotary controls for heading, altitude, and speed, or fly manually by tilting your device. • Fast-forward mode to repeat procedures efficiently. • Live Map: your position and flight path in real time. • Live Needle Overlay: watch where the HSI and CDI needles actually point as they move with the aircraft symbol across the map. • Optimal Holding Entry Path Overlay: compare your flown track with the wind-corrected entry and holding pattern. • Flight Log with Debrief: every flight is recorded. Replay the track and the needle movement, or resume the flight later. Built for instrument rating training, proficiency practice, and simulator assessments. "I am currently training for my Instrument Rating, and my FI recommended this app to me. I didn't think such a high quality, useful training tool was possible as an app. Incredible for VOR bearings, practicing holds and command headings." App Store review by Sa4mmy Questions or feedback? Reach us at support@ifrsimulator.com. Disclaimer: This application is for training and educational purposes only. It must not be used for real-world flight planning or in-flight decision-making. While the developer strives to provide information and calculations that are as accurate and up-to-date as reasonably possible, they may still be incomplete or inaccurate, and other accepted methods exist for deriving procedures and correction angles. Always verify data against official aeronautical publications and follow the guidance of a certified flight instructor. The developer accepts no responsibility or liability for any errors, omissions, or outcomes arising from use of this software. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Aviation Study Guide4 screens
IFR Flight Simulator4 screens

Verdict

The call

The clearest difference is price: IFR Flight Simulator at Free against Aviation Study Guide's $29.99. IFR Flight Simulator also leads on rating (4.3 vs 3.6) and update cadence (every 5 days vs every 5 weeks). Aviation Study Guide's advantage is in-app purchases (none vs 9) and iOS requirement (12.0 vs 15.6). On review sentiment, ratings volume, ads and device support 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

IFR Flight Simulator is free to download; Aviation Study Guide costs $29.99 up front. IFR Flight Simulator sells 7 in-app purchases, starting at $9.99 per month. Aviation Study Guide asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

IFR Flight Simulator holds the better App Store score, 4.3 against 3.6. Both are backed by a comparable volume of ratings — 52 and 103 respectively. Written reviews point the same way: 62% of Aviation Study Guide's written reviews are positive against 65% of IFR Flight Simulator's.

UpkeepUpdate frequency

Aviation Study Guide ships an update every 5 weeks, IFR Flight Simulator every 5 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

Scorecard6 real differences · 4 level
Aviation Study Guide versus IFR Flight Simulator: the parameters behind the verdict, then further details
ParameterAviation Study GuideIFR Flight Simulator
Price$29.99Free — better
Rating3.6 (52 ratings)4.3 (103 ratings) — better
Positive reviews62.2% of reviews64.7% of reviews — better
Number of ratings52103 — better
Update frequencyEvery 5 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size191 MB117 MB
Age rating4+4+
DeveloperAaron BetzTobias Maihoff

Customer experience

Aviation Study Guide

All ratings52 ratings
Positive61.5%
Neutral7.7%
Negative30.8%
Written reviews45 reviews
Positive62.2%
Neutral13.3%
Negative24.4%

IFR Flight Simulator

All ratings103 ratings
Positive80.6%
Neutral4.9%
Negative14.6%
Written reviews34 reviews
Positive64.7%
Neutral17.6%
Negative17.6%

In-app purchases

None

Aviation Study Guide

No in-app purchases

7 purchases

IFR Flight Simulator

Subscriptions4
  • Full Access2 variants$9.991 Month
  • Full Access7 Days trial$19.993 Months
  • Full Access$19.993 Months
Show 1 more
  • Full Access7 Days trial2 variants$59.991 Year
One-time3
  • SALE % Pro | One-Time Purchase$49.99
  • SALE % Pro | One-Time Purchase$84.99
  • Pro Access | One-Time Purchase$169.99

Questions

Is Aviation Study Guide free?
Aviation Study Guide costs $29.99, with no in-app purchases.
Is IFR Flight Simulator free?
IFR Flight Simulator is free to download, with in-app purchases available.
Which has better reviews, Aviation Study Guide or IFR Flight Simulator?
IFR Flight Simulator is rated higher. Aviation Study Guide averages 3.6 out of 5 from 52 ratings, while IFR Flight Simulator averages 4.3 from 103 ratings.
Do Aviation Study Guide or IFR Flight Simulator have ads?
Neither Aviation Study Guide nor IFR Flight Simulator shows ads.
Which is updated more often, Aviation Study Guide or IFR Flight Simulator?
Aviation Study Guide ships an update every 5 weeks, and IFR Flight Simulator every 5 days. Most recently, Aviation Study Guide was updated on October 7, 2026 and IFR Flight Simulator on October 13, 2026.

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