# 737 NG FMS Tutorial vs Sonder's EPTA

The clearest difference is price: Sonder's EPTA at Free against 737 NG FMS Tutorial's $29.99. Sonder's EPTA also leads on update cadence (weekly vs monthly) and device support (3 vs 1). 737 NG FMS Tutorial's advantage is in-app purchases (none vs 1). On ads and iOS requirement there is nothing between them.

Sonder's EPTA is free to download; 737 NG FMS Tutorial costs $29.99 up front. Sonder's EPTA sells 1 in-app purchase, starting at $19.99 per month. 737 NG FMS Tutorial asks for nothing beyond the download.

737 NG FMS Tutorial ships an update monthly, Sonder's EPTA weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 737 NG FMS Tutorial | Sonder's EPTA |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | **[4.3 (8 ratings)](https://appshunter.io/ios/app/737-ng-fms-tutorial/id6451326145/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Paid | — |
| Size | 3 MB | 41 MB |
| Requires iOS | 16.1 | **15.0.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Terence Way](https://appshunter.io/developer/1576081195) | [senam Namkung](https://appshunter.io/developer/6777046675) |

## What reviewers say

### 737 NG FMS Tutorial

[App page](https://appshunter.io/ios/app/737-ng-fms-tutorial/id6451326145)

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.

**Highlights:** 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

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

**In-app purchases:** none


### Sonder's EPTA

[App page](https://appshunter.io/ios/app/sonders-epta/id6777046673)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EPTA Premium | $19.99 | per month |


## Frequently asked questions

### Is 737 NG FMS Tutorial free?

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

### Is Sonder's EPTA free?

Sonder's EPTA is free to download, with in-app purchases available.

### Do 737 NG FMS Tutorial or Sonder's EPTA have ads?

Neither 737 NG FMS Tutorial nor Sonder's EPTA shows ads.

### Which is updated more often, 737 NG FMS Tutorial or Sonder's EPTA?

737 NG FMS Tutorial ships an update monthly, and Sonder's EPTA weekly. Most recently, 737 NG FMS Tutorial was updated on October 24, 2026 and Sonder's EPTA on October 25, 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.*