Comparison

AOA Mobile App vs TWATC.net

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

AOA Mobile App

This utility app serves as an essential resource for pilots employed by Cathay Pacific and affiliated with the AOA Group and HKALPA. It provides critical information and tools tailored to their professional needs.

Highlights

Pilot-specific tools
Resources for Cathay Pacific pilots
AOA Group member access
HKALPA member benefits
Essential professional utility

Features

Read full description

AOA Mobile App is an essential tool for pilots that work for Cathay Pacific and are members of AOA Group and HKALPA.

About

TWATC.net

Features

Read full description

購買前請注意，TWATC為平台提供者，其內容係熱心網友免費提供，航空頻道之品質，上線狀態問題，TWATC僅能回報給站台提供方，並請對方撥空修正。 TWATC - 整個台灣都是我的情報區 TWATC為民間航空迷成立的航管無線電串流平台，提供24HR串流，全年無休。 iOS App提供使用者可以隨身聆聽台北飛航情報區的航空無線電，我們也在積極優化並加強功能。開啟通知功能即可隨時獲得TWATC的最新公告。 TWATC，因為熱愛航空所以存在… 粉絲團：https://www.facebook.com/TaiwanATC 機場Metar資料來源自：交通部PTX平台：http://ptx.transportdata.tw/PTX/

Screenshots

AOA Mobile App1 screens

TWATC.net3 screens

Verdict

The call

The clearest difference is price: AOA Mobile App at Free against TWATC.net's $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

AOA Mobile App is free to download; TWATC.net costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AOA Mobile App ships an update every 4 months, TWATC.net every 5 months. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 7 level

AOA Mobile App versus TWATC.net: the parameters behind the verdict, then further details
Parameter	AOA Mobile App	TWATC.net
Price	Free — better	$2.99
Positive reviews	100.0% of reviews	—
Update frequency	Every 4 months — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0 — better	15.1
Further details — not scored
Size	28 MB	32 MB
Age rating	4+	4+
Developer	Hong Kong Aircrew Officers Association	Jungle Tech LLC.

In-app purchases

None

AOA Mobile App

No in-app purchases

None

TWATC.net

No in-app purchases

Questions

Is AOA Mobile App free?

AOA Mobile App is free to download, with no in-app purchases.

Is TWATC.net free?

TWATC.net costs $2.99, with no in-app purchases.

Do AOA Mobile App or TWATC.net have ads?

Neither AOA Mobile App nor TWATC.net shows ads.

Which is updated more often, AOA Mobile App or TWATC.net?

AOA Mobile App ships an update every 4 months, and TWATC.net every 5 months. Most recently, AOA Mobile App was updated on October 6, 2026 and TWATC.net on October 19, 2026.