B737 CDU vs 737 NG FMS Tutorial
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
B737 CDU
This app simulates a Boeing 737 CDU, allowing users to explore its pages and enter data. It's designed for pilots preparing for flights or seeking a refresher on CDU operations. The tool offers touch screen navigation and access to FMC and ACARS pages.
- Simulates 737 CDU interface
- Explore FMC and ACARS pages
- Touch screen navigation
- Data entry for CDU
- Useful for pilot training
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B737 CDU allows you to get familiar with 737 cdu and lets you explore contents of each page (A great tool for your chair flying!) It was primarily developed to help pilots preparing for operating experience flights (anyone wanting to expedite CDU set up process). However, B737 CDU can be a useful tool as a reminder for every 737 pilot out there (ex.Either you are coming back from a long vacation or simply curious what to expect to see on each page) Following features will be available: -Access to FMC and ACARS pages -Touch screen capability which allows you to move from one page to the other -Type and enter the data into CDU (no logic, just number and letters) Refer to introduction videos and screenshots to find out more about what this app can do! Disclaimer: * Buttons and inputs usually used for actual flights DO work, but some of FMC and ACARS page buttons won't work until next update. * Data being entered into CDU doesn't have any logic to it, meaning this app is simply a replica; doesn't work like actual CDU. Any inquries or comments regarding the app, please contact us at goappcs@gmail.com. Thanks for downloading. Preview video: https://www.youtube.com/watch?v=WC70v6FrlDY https://www.youtube.com/watch?v=_VB5BuvlmVQ
737 NG FMS Tutorial
Learn the complete pre-flight procedures for a Boeing 737 NG, guided by an experienced pilot and instructor. Explore less common flight scenarios like holds and alternates with a full-featured emulator.
- Comprehensive pre-flight sequence training
- Expert instruction from a Boeing 737 pilot
- Full-featured flight management system emulator
- Learn holds and alternates
- Hawaii to Los Angeles flight scenario
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NAFI Master CFI and Boeing 737 pilot/ground instructor covers the entire pre-flight sequence of a flight from Hawaii to Los Angeles. Or put the tutorial aside and experiment with the full-featured emulator. Learn the corners that rarely get used: holds and alternates.
Verdict
The clearest difference is review sentiment: 737 NG FMS Tutorial at 100% against B737 CDU's 43%. 737 NG FMS Tutorial also leads on rating (4.3 vs 2.0) and ratings volume (8 vs 2). B737 CDU's advantage is price ($7.99 vs $29.99) and iOS requirement (8.0 vs 16.1). On update cadence, ads, in-app purchases and monetization model 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
B737 CDU costs $7.99 and 737 NG FMS Tutorial $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.
737 NG FMS Tutorial holds the better App Store score, 4.3 against 2.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 43% of B737 CDU's written reviews are positive against 100% of 737 NG FMS Tutorial's.
B737 CDU ships an update every 2 months, 737 NG FMS Tutorial monthly. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.
| Parameter | B737 CDU | 737 NG FMS Tutorial |
|---|---|---|
| Price | $7.99 — better | $29.99 |
| Rating | 2.0 (2 ratings) | 4.3 (8 ratings) — better |
| Positive reviews | 42.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 8 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPad |
| Requires iOS | 8.0 — better | 16.1 |
| Further details — not scored | ||
| Size | 43 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Kun-Woo Go | Terence Way |
Customer experience
B737 CDU
737 NG FMS Tutorial
In-app purchases
B737 CDU
No in-app purchases
737 NG FMS Tutorial
No in-app purchases
Questions
Is B737 CDU free?
Is 737 NG FMS Tutorial free?
Which has better reviews, B737 CDU or 737 NG FMS Tutorial?
Do B737 CDU or 737 NG FMS Tutorial have ads?
Which is updated more often, B737 CDU or 737 NG FMS Tutorial?
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