737 Master Caution vs Boeing 737 Type Rating Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
737 Master Caution
This app provides a comprehensive reference for over 200 warning lights and messages across B737 Classic, NG, and MAX aircraft families. It includes tools for abbreviations, FMC messages, circuit breakers, and electrical buses, aiding pilot training and aviation enthusiasts.
- References over 200 B737 warning lights and messages
- Filter by aircraft family (Classic, NG, MAX)
- Full text search for specific lights
- Personal notes and bookmarking
- Reference tools for abbreviations, FMC messages, circuit breakers, and electrical buses
Read full descriptionHide full description
This app references more than 200 warning lights and messages of the B737 Classic, NG and MAX families. You are a pilot preparing your initial 737 type rating training, or an aviation enthusiast, or a flight simulator fan. You should enjoy this app. - Warning lights are grouped by FCOM chapters. - You may filter warning lights by airplane family / generation (Classic, NG or MAX). - Full text search to find a specific light. - Add your personal notes for each light and use the app as a notebook. - Place a bookmark to specific warning lights. You will also find 4 other tools, as reference : - A complete list of abbreviations with more than 400 definitions. - Full explanation of more than 100 FMC messages. - Position of more than 500 circuit breakers, sorted by ATA codes or by panels. - List of all electrical buses and more than 500 associated services. A great tool during your initial type rating training or during a refresher later. For training purposes ONLY. Do not use in-flight. Should you spot any error or have any suggestion, feel free to contact : support@babdreams.com Enjoy.
Boeing 737 Type Rating Prep
Master Boeing 737 systems, memory items, and procedures for type ratings, airline assessments, and recurrent training. Features over 700 questions, smart practice modes, and mock exams designed by aviation professionals.
- 700+ exam-style questions
- 737 NG & MAX differences
- Smart practice mode
- Detailed explanations
- Mock check ride exams
- Progress tracking
- Dark mode support
Read full descriptionHide full description
Your Ultimate Boeing 737 Type Rating Trainer Whether you're preparing for your 737 NG or MAX type rating, airline assessment, recurrent training, or a command upgrade, this app is your go-to companion. Designed by aviation professionals, it helps you master the systems, memory items, limitations, and procedures with ease. Key Features: - 700+ carefully crafted questions based on real airline and sim training - Covers 737 NG & MAX differences - Smart practice mode to strengthen weak areas - Detailed explanations to help you truly understand the material - Mock exams simulating real-world check rides - Progress tracking across technical topics - Ideal for recurrent training, airline interviews, command upgrade prep - Dark mode support for night-time study sessions Built for aspiring and current Boeing 737 pilots, this app ensures you're always check ride ready. Privacy Policy: https://doc-hosting.flycricket.io/the-test-trainer-app-privacy-policy/0331d5c3-78d2-49f7-a71f-47d4188baf13/privacy Terms of Use: https://doc-hosting.flycricket.io/the-test-trainer-app-terms-of-use/ce00aab6-9385-46e1-aedd-54f09d923efa/terms
Screenshots
Verdict
The clearest difference is rating: Boeing 737 Type Rating Prep at 5.0 against 737 Master Caution's 4.4. 737 Master Caution's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On price, update cadence and ads 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. Boeing 737 Type Rating Prep sells 2 in-app purchases, starting at $5.99 per 7 days. 737 Master Caution asks for nothing beyond the download.
Boeing 737 Type Rating Prep holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 7 and 2 respectively.
737 Master Caution ships an update every 3 months, Boeing 737 Type Rating Prep every 4 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | 737 Master Caution | Boeing 737 Type Rating Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) | 5.0 (2 ratings) — better |
| Number of ratings | 7 — better | 2 |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Studio BabDreams | Vavien Technology Limited |
Customer experience
737 Master Caution
Boeing 737 Type Rating Prep
In-app purchases
737 Master Caution
No in-app purchases
Boeing 737 Type Rating Prep
- Week Premium (1 Week)$5.997 Days
- Yearly Premium (1 Year)$19.991 Year
Questions
Is 737 Master Caution free?
Is Boeing 737 Type Rating Prep free?
Which has better reviews, 737 Master Caution or Boeing 737 Type Rating Prep?
Do 737 Master Caution or Boeing 737 Type Rating Prep have ads?
Which is updated more often, 737 Master Caution or Boeing 737 Type Rating Prep?
Other comparisons
