# A vs KMG A

The clearest difference is update cadence: A at every 5 days against KMG A's monthly. 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.

A ships an update every 5 days, KMG A monthly. Both last shipped on September 15, 2026.

## The numbers

| Metric | A | KMG A |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/a-cdm/id1289152770/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free | — |
| Size | 95 MB | 56 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hefei normal international travel agency co. LTD](https://appshunter.io/developer/1271295632) | [昆明长水国际机场](https://appshunter.io/developer/1146258706) |

## What reviewers say

### A

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

Access real-time flight details, operational messages, and weather forecasts. This app provides airport statistics and essential information for ACDM members.

**Highlights:** Flight information, Messages and alerts, Weather forecasts, Airport statistics, ACDM member access

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

**In-app purchases:** none


### KMG A

[App page](https://appshunter.io/ios/app/kmg-a-cdm/id1314830916)

**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 KMG A free?

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

### Do A or KMG A have ads?

Neither A nor KMG A shows ads.

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

A ships an update every 5 days, and KMG A monthly. Most recently, A was updated on September 15, 2026 and KMG A on September 15, 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.*