Part Time Pilot Companion App vs AI CFI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Part Time Pilot Companion App
This app provides tools for aspiring pilots, including an FAA Private Pilot Written Exam practice test generator and an E6B flight computer. It also offers offline access to ground school content for members of the online course.
- FAA Private Pilot Written Exam practice test generator
- E6B flight computer for calculations
- Offline ground school content access
- Unlimited practice tests
- Over 400 practice questions
- Cross-country planning checklists
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Free Companion App from the BEST Online Ground School for Private Pilot training. Works with iPhone or iPad. Free companion app has an FAA Private Pilot Written Exam practice test generator and E6B flight computer. Members of the Part Time Pilot Private Pilot Online Ground School can also access offline ground school content for offline learning as a BONUS feature to the parttimepilot.com web course. - Use the E6B calculator to make cross-country planning and aircraft performance calculations as well as to check your work when practicing with a paper or electronic E6B that is required during the FAA Written. Functions include True Airspeed, Ground Speed, Calibrated Airspeed, Wind Correction Angle, Heading, Pressure Altitude, Density Altitude, Range, Climb Performance, Cloud Bases, Weight & Balance, Fuel Consumption, Descent Rate, Crosswinds & Headwinds, Mach #, Mean Aerodynamic Chord and more... - Use the Practice Test Generator to generate UNLIMITED FAA Written Private Pilot practice tests. Choose all categories or only the categories you need help with! The test generator includes a bank of over 400 FAA practice test questions. - Use the Online Ground School lessons to view lessons and quizzes offline to compliment your parttimepilot.com web course. NOTE: Users still must complete their course on the web but this app allows for offline learning. - Use the downloads tab to view some our Online Ground School BONUS content while offline including cross-country planning checklists, cross-country planning nav logs, kneeboard cheat sheets, VOR example problems, Weight & Balance example problems and other PDFs... Part Time Pilot is named after the modern day student pilot. Today's student pilots have a lot going on in order to achieve their dream of flying. Today's student pilots have a full time job, kids, family and other responsibilities to deal with on top of flight training. So until they become an airline pilot they truly are a Part Time Pilot. That is who Part Time Pilot was created for. We mix old tried and trusted learning methods with new and improved tools to make ground school EASIER. We do this by offering lessons written in plain and simple English that are small and to the point in order to avoid students losing interest. We do this by offering video lessons, visual aids and mnemonic devices so that students can visualize and conceptualize the material. We do this by offering audio lessons of all our lessons so you can listen while commuting to work or going on a walk or run. We do this by personalizing every student's process to getting an endorsement for the FAA Written so that we can guarantee that the student passes the exam on the very first try and wastes no time or money. And now we are doing this with a mobile app! Even though the Part Time Pilot ground school is 100% mobile friendly through ANY browser, the app is designed to add additional study tools and allow users to access content without an internet connection. Disclaimers: - The E6B calculator in this app can NOT be used during any FAA tests. You cannot use a cell phone or device for the test. - Ground school members should only use this app IN ADDITION to their online web course at parttimepilot.com as the web course includes all features such as digital flash cards, audio lessons, videos, AI instructor chats, voice-to-voice ATC simulator and the ability to receive your endorsement.
AI CFI
This app provides AI-powered flight instruction, FAA practice tests, and air traffic control communication training. It offers 24/7 expert guidance to help aspiring and current pilots prepare for various licenses and ratings, reinforcing ground school knowledge.
- AI CFI Chatbot for real-time guidance
- Realistic ATC communication practice
- FAA Knowledge Test preparation
- Progress tracking and study stats
- Ground school support for Part 61/141
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Ask Anything, Anytime. Your Pocket AI CFI puts a flight-instructor-style coach in your pocket — along with checkride oral practice, ATC radio training, FAA-style knowledge tests, and an offline CFI you can take to the airplane. Whether you are working toward a Private Pilot certificate, Instrument Rating, Commercial certificate, or CFI, you get 24/7 study guidance in one app. Training only. Verify every answer with current FAR/AIM, your instructor, and official materials before you fly. Not for inflight operations. Key Features: AI CFI Chat: Ask the way you would in the airplane — weather mins, currency, a clearance, a system. Get a short CFI-style answer with FAR/AIM cites. Paste a METAR or TAF and get it decoded. The CFI remembers your plan, home field, and what you asked it to remember. Checkride Oral: Sit across from a DPE-style oral for Private, Instrument, Commercial, and CFI. A real situation, one ask, then a follow-up. Graded S/U so you know what still needs work. ATC Radio Practice: Fly scripted radio lessons — nontowered CTAF pattern calls, Class D (Ground → Tower → Ground), and hold-short readbacks. AIM phraseology, new numbers each time. CTAF never turns into Tower. FAA Knowledge Test Prep: Practice FAA written-style questions for Student through CFI. Mix a mock exam or drill one ACS area — airspace, navigation, regulations, ADM, weather, and more. Misses come back until you pass them. Offline CFI: Take the CFI with you. Onboard ACS notes stay on the phone. Download a pack on Wi-Fi and it can reason with no signal. Add your own PDFs for your airplane or school. Progress: See streak, this week vs last week, and how Oral, Radio, and Study are actually going — not just a badge. Tap a weak area and jump straight back into that drill. Designed to Complement Your Aviation Toolkit: Your Pocket AI CFI works alongside the apps pilots already use — ForeFlight for planning, LiveATC for listening, Sporty’s Study Buddy and King Schools for exam prep, CloudAhoy for debrief, and Garmin Pilot for navigation. Use it to build knowledge and radio skill around those tools, not instead of them. Built for Every Pilot: Student pilots getting ready for solo and the written Ground school students who want extra reps Private, Instrument, Commercial, and CFI applicants Pilots brushing up for a flight review or currency Join pilots across the United States — from flight schools to independent CFIs — and take your learning further. Ready for takeoff? Download Your AI CFI and put an Ai-powered instructor-style coach in your pocket.
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Verdict
The clearest difference is in-app purchases: Part Time Pilot Companion App at none against AI CFI's 2. Part Time Pilot Companion App also leads on rating (4.7 vs 4.4) and update cadence (monthly vs every 2 months). On price, 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
Both are free to download. AI CFI sells 2 in-app purchases, starting at $19.99 per month. Part Time Pilot Companion App asks for nothing beyond the download.
Part Time Pilot Companion App holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 17 and 31 respectively. Written reviews point the same way: 91% of Part Time Pilot Companion App's written reviews are positive against 80% of AI CFI's.
Part Time Pilot Companion App ships an update monthly, AI CFI every 2 months. The most recent releases landed on July 26, 2026 and September 19, 2026 respectively.
| Parameter | Part Time Pilot Companion App | AI CFI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (17 ratings) — better | 4.4 (31 ratings) |
| Positive reviews | 90.9% of reviews — better | 80.0% of reviews |
| Number of ratings | 17 | 31 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 241 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Part Time Pilot LLC | KasTech Solutions LLC (U.S.) |
Customer experience
Part Time Pilot Companion App
AI CFI
In-app purchases
Part Time Pilot Companion App
No in-app purchases
AI CFI
- Ai CFi Subscription3 Days trial$19.991 Month
- Ai CFi Yearly Subscription14 Days trial$119.001 Year
Questions
Is Part Time Pilot Companion App free?
Is AI CFI free?
Which has better reviews, Part Time Pilot Companion App or AI CFI?
Do Part Time Pilot Companion App or AI CFI have ads?
Which is updated more often, Part Time Pilot Companion App or AI CFI?
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