# Boeing 737 Checklist vs ScanLater

The clearest difference is update cadence: ScanLater at every 3 months against Boeing 737 Checklist's every 40 months. Boeing 737 Checklist's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Boeing 737 Checklist ships an update every 40 months, ScanLater every 3 months. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Boeing 737 Checklist | ScanLater |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/boeing-737-checklist/id1437975584/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 52 MB | 7 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [天祺 王](https://appshunter.io/developer/1700863478) |

## What reviewers say

### Boeing 737 Checklist

[App page](https://appshunter.io/ios/app/boeing-737-checklist/id1437975584)

This application provides a comprehensive checklist for all procedures on a Boeing 737 aircraft. It supports various flight phases, from pre-start to shutdown, and includes a useful timer to aid in flight operations.

**Highlights:** Comprehensive Boeing 737 procedures, Supports all flight phases, Includes a useful timer, Pre-Start to Shutdown checklist, Securing Aircraft procedures

**Features:** macOS Compatibility

**In-app purchases:** none


### ScanLater

[App page](https://appshunter.io/ios/app/scanlater-scan-qr-code/id6464375127)

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

**In-app purchases:** none


## Frequently asked questions

### Is Boeing 737 Checklist free?

Boeing 737 Checklist is free to download, with no in-app purchases.

### Is ScanLater free?

ScanLater is free to download, with no in-app purchases.

### Do Boeing 737 Checklist or ScanLater have ads?

Neither Boeing 737 Checklist nor ScanLater shows ads.

### Which is updated more often, Boeing 737 Checklist or ScanLater?

Boeing 737 Checklist ships an update every 40 months, and ScanLater every 3 months. Most recently, Boeing 737 Checklist was updated on October 22, 2026 and ScanLater on October 7, 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.*