Comparison

I Win Authentication vs CTBC Asia Service

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

Head to head

About

I Win Authentication

Features

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I Win Securities Limited is dedicated to providing multi-function investment services to clients. Apart from the established online securities trading system, I Win Securities Limited is now offering a new cyber securities mobile application, I Win Authentication. This new application has been reviewed by i-TotalSecurity Consulting Limited and passed industry standard testing cases. It operates quickly, smoothly and stably, aiding you to exploit every investment opportunities ahead at your fingertips. Main features include: • Simple Operation: Take only 4 steps to finish the Token 2-Factor Authentication • High Security: Use auto-generated password for second login • No Boundary: Can be used outside Hong Kong • Convenient: Take only few seconds to finish through mobile application For any enquiries, please feel free to contact our Hotline at 2688-6333 DISCLAIMER I Win Securities Limited and/ or Third-Party Information Providers endeavor to ensure the accuracy and reliability of the information provided, but do not guarantee its accuracy and reliability. I Win Securities Limited accepts no liabilities whatsoever from any losses or consequences whatsoever, directly or indirectly, resulting from any use of or reliance on such information.

About

CTBC Asia Service

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Mobile trading app provided by CTBC Asia Limited providing online account opening service on IOS System.

Screenshots

I Win Authentication4 screens

CTBC Asia Service4 screens

Verdict

The call

The clearest difference is update cadence: CTBC Asia Service at every 5 months against I Win Authentication's every 11 months. I Win Authentication's advantage is iOS requirement (10.0 vs 12.0). On price, 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

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

UpkeepUpdate frequency

I Win Authentication ships an update every 11 months, CTBC Asia Service every 5 months. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 4 level

I Win Authentication versus CTBC Asia Service: the parameters behind the verdict, then further details
Parameter	I Win Authentication	CTBC Asia Service
Price	Free	Free
Update frequency	Every 11 months	Every 5 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	10.0 — better	12.0
Further details — not scored
Size	27 MB	100 MB
Age rating	4+	4+
Developer	I Win Securities Limited	中國信託證券(香港)

In-app purchases

None

I Win Authentication

No in-app purchases

None

CTBC Asia Service

No in-app purchases

Questions

Is I Win Authentication free?

I Win Authentication is free to download, with no in-app purchases.

Is CTBC Asia Service free?

CTBC Asia Service is free to download, with no in-app purchases.

Do I Win Authentication or CTBC Asia Service have ads?

Neither I Win Authentication nor CTBC Asia Service shows ads.

Which is updated more often, I Win Authentication or CTBC Asia Service?

I Win Authentication ships an update every 11 months, and CTBC Asia Service every 5 months. Most recently, I Win Authentication was updated on November 11, 2026 and CTBC Asia Service on October 30, 2026.