# A vs EFBOne

The clearest difference is rating: A at 5.0 against EFBOne's 1.0. A also leads on update cadence (every 8 days vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

A holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

A ships an update every 8 days, EFBOne monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | A | EFBOne |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/a-cdm/id1289152770/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/efbone/id1502038459/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Free | Free |
| Size | 96 MB | 322 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [飞友科技](https://appshunter.io/developer/1271295632) | [IFS Aps](https://appshunter.io/developer/1361953809) |

## What reviewers say

### A

[App page](https://appshunter.io/ios/app/a-cdm/id1289152770)

Access real-time flight data, airport messages, and weather updates. This app provides essential statistics and information for ACDM member airports.

**Highlights:** Flight information, Airport messages, Weather updates, Statistics, ACDM member airport data

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

**In-app purchases:** none


### EFBOne

[App page](https://appshunter.io/ios/app/efbone/id1502038459)

This application streamlines flight operations by integrating all essential functions into a single, customizable platform. It offers modules for journey logs, flight planning, loadsheets, reporting, and document management, designed to adapt to specific airline needs.

**Highlights:** Integrated flight operations platform, Customizable workflow processes, Journey Log module, Electronic Flight Planning, M & B/eLoadsheet, eReporting and Document Management

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

**In-app purchases:** none


## Frequently asked questions

### Is A free?

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

### Is EFBOne free?

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

### Which has better reviews, A or EFBOne?

A is rated higher. A averages 5.0 out of 5 from 1 ratings, while EFBOne averages 1.0 from 1 ratings.

### Do A or EFBOne have ads?

Neither A nor EFBOne shows ads.

### Which is updated more often, A or EFBOne?

A ships an update every 8 days, and EFBOne monthly. Most recently, A was updated on November 3, 2026 and EFBOne on November 3, 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.*