# B777 Checklist vs X

The clearest difference is review sentiment: B777 Checklist at 100% against X's 37%. B777 Checklist also leads on rating (5.0 vs 3.6). X's advantage is price (Free vs $0.99) and ratings volume (23 vs 2). On update cadence, ads, in-app purchases and device support there is nothing between them.

X is free to download; B777 Checklist costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

B777 Checklist holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: X has 23 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of B777 Checklist's written reviews are positive against 37% of X's.

B777 Checklist ships an update every 7 months, X every 5 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | B777 Checklist | X |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/b777-checklist/id988797060/reviews)** | [3.6 (23 ratings)](https://appshunter.io/ios/app/x-plane-12-control-pad/id6701986565/reviews) |
| Number of ratings | 2 | **23** |
| Positive reviews | **100.0% of reviews** | 36.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 3.0 GB |
| Requires iOS | 18.2 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lukasz Musial](https://appshunter.io/developer/670046692) | [Laminar Research](https://appshunter.io/developer/290619948) |

## What reviewers say

### B777 Checklist

[App page](https://appshunter.io/ios/app/b777-checklist/id988797060)

This app provides paperless checklists for the B777 aircraft, designed for flight simulator enthusiasts. It features an intuitive interface with progress saving and dark mode support, making it easy to manage standard operating procedures.

**Highlights:** B777 standard operating checklists, Intuitive user interface, Tap to complete checklist items, Progress auto-save, Reset individual or all checklists, Dark Mode support

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

**In-app purchases:** none


### X

[App page](https://appshunter.io/ios/app/x-plane-12-control-pad/id6701986565)

Control your desktop flight simulator from your mobile device. Connect wirelessly over your local network to manage X-Plane 12 with pro-level precision. Experience a new way to interact with your flight simulation.

**Highlights:** Local LAN control, X-Plane 12 integration, Pro-level precision, Mobile device interface, Wireless connectivity

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

**In-app purchases:** none


## Frequently asked questions

### Is B777 Checklist free?

B777 Checklist costs $0.99, with no in-app purchases.

### Is X free?

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

### Which has better reviews, B777 Checklist or X?

B777 Checklist is rated higher. B777 Checklist averages 5.0 out of 5 from 2 ratings, while X averages 3.6 from 23 ratings.

### Do B777 Checklist or X have ads?

Neither B777 Checklist nor X shows ads.

### Which is updated more often, B777 Checklist or X?

B777 Checklist ships an update every 7 months, and X every 5 months. Most recently, B777 Checklist was updated on November 1, 2026 and X 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.*