# Boeing 737 Checklist vs ADS

The clearest difference is price: Boeing 737 Checklist at Free against ADS's $5.99. Boeing 737 Checklist also leads on rating (4.5 vs 4.0) and iOS requirement (13.0 vs 26). ADS's advantage is update cadence (every 5 months vs every 40 months) and review sentiment (29% vs 0%). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Boeing 737 Checklist is free to download; ADS costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Boeing 737 Checklist holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 0% of Boeing 737 Checklist's written reviews are positive against 29% of ADS's, so the app with the better star average is not the one people write more warmly about.

Boeing 737 Checklist ships an update every 40 months, ADS every 5 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Boeing 737 Checklist | ADS |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/boeing-737-checklist/id1437975584/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/ads-b/id6744751624/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | **28.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 5 months** |
| Monetization | **Free** | Paid |
| Size | 52 MB | 34 MB |
| Requires iOS | **13.0** | 26 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Jan Chalupa](https://appshunter.io/developer/1557529575) |

## 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


### ADS

[App page](https://appshunter.io/ios/app/ads-b/id6744751624)

Track thousands of aircraft in real-time with detailed flight information. View live positions on an interactive map, access aircraft details, and explore airport arrivals/departures. Ideal for aviation enthusiasts and plane spotters.

**Highlights:** Live flight positions on interactive map, Detailed aircraft information, Flight history and predicted paths, Filter by aircraft type, altitude, and distance, Airport information and arrivals/departures, Apple Watch app

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo 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 ADS free?

ADS costs $5.99, with no in-app purchases.

### Which has better reviews, Boeing 737 Checklist or ADS?

Boeing 737 Checklist is rated higher. Boeing 737 Checklist averages 4.5 out of 5 from 2 ratings, while ADS averages 4.0 from 1 ratings.

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

Neither Boeing 737 Checklist nor ADS shows ads.

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

Boeing 737 Checklist ships an update every 40 months, and ADS every 5 months. Most recently, Boeing 737 Checklist was updated on November 2, 2026 and ADS on November 8, 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.*