# 737 Classic FMS Tutorial vs B737 FMS Trainer PRO

The clearest difference is price: B737 FMS Trainer PRO at Free against 737 Classic FMS Tutorial's $29.99. 737 Classic FMS Tutorial's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

B737 FMS Trainer PRO is free to download; 737 Classic FMS Tutorial costs $29.99 up front. B737 FMS Trainer PRO sells 1 in-app purchase, starting at $34.99 per month. 737 Classic FMS Tutorial asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 737 Classic FMS Tutorial | B737 FMS Trainer PRO |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | **[4.7 (20 ratings)](https://appshunter.io/ios/app/737-classic-fms-tutorial/id1578140909/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Paid | — |
| Size | 2 MB | 625 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Terence Way](https://appshunter.io/developer/1576081195) | [Heading 365](https://appshunter.io/developer/1609857583) |

## What reviewers say

### 737 Classic FMS Tutorial

[App page](https://appshunter.io/ios/app/737-classic-fms-tutorial/id1578140909)

Master the pre-flight procedures for a Boeing 737-300 with expert instruction. Explore advanced features like holds and alternates with a full-featured emulator.

**Highlights:** Expert instruction from a certified flight instructor, Covers entire pre-flight sequence, Full-featured emulator included, Learn holds and alternates, Specific to 737-300 model

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### B737 FMS Trainer PRO

[App page](https://appshunter.io/ios/app/b737-fms-trainer-pro/id6740525381)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month subscription | $34.99 | per month |


## Frequently asked questions

### Is 737 Classic FMS Tutorial free?

737 Classic FMS Tutorial costs $29.99, with no in-app purchases.

### Is B737 FMS Trainer PRO free?

B737 FMS Trainer PRO is free to download, with in-app purchases available.

### Do 737 Classic FMS Tutorial or B737 FMS Trainer PRO have ads?

Neither 737 Classic FMS Tutorial nor B737 FMS Trainer PRO shows ads.

### Which is updated more often, 737 Classic FMS Tutorial or B737 FMS Trainer PRO?

737 Classic FMS Tutorial ships an update monthly, and B737 FMS Trainer PRO monthly. Most recently, 737 Classic FMS Tutorial was updated on November 3, 2026 and B737 FMS Trainer PRO on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*