Comparison

ZH Sec vs Cathay Sec. HK

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

Head to head

ZH Sec

ZH Securities Limited

About

ZH Sec

Features

Read full description

ZH Securities Limited is registered and established in Hong Kong, holding a Type 1 regulated license issued by the Securities and Futures Commission. ZH Securities leverages its expertise as clients' capital to multiply returns, reduce various market risks, and accompany you through different stages of life. As your strong backing, ZH Securities provides generous returns to record every beautiful moment together.

About

Cathay Sec. HK

Features

Read full description

Cathay Sec. HK is a new generation trading platform developed by Cathay Securities (Hong Kong) Co., Ltd. Provides customers and brokers with powerful and comprehensive transaction management for the Hong Kong market and risk management derivatives trading platform. Main features include: -Product trading -Order management -Real-time account inquiry -Real-time profit and loss calculation -Market product inquiry

Screenshots

ZH Sec4 screens

Cathay Sec. HK4 screens

Verdict

The call

The clearest difference is iOS requirement: ZH Sec at 12.0 against Cathay Sec. HK's 15.0. On price, update cadence, ads and in-app purchases 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

ZH Sec ships an update monthly, Cathay Sec. HK every 2 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 5 level

ZH Sec versus Cathay Sec. HK: the parameters behind the verdict, then further details
Parameter	ZH Sec	Cathay Sec. HK
Price	Free	Free
Update frequency	Monthly — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	12.0 — better	15.0
Further details — not scored
Size	38 MB	81 MB
Age rating	17+	17+
Developer	中昊证券有限公司	Cathay Securities (Hong Kong) Limited

In-app purchases

None

ZH Sec

No in-app purchases

None

Cathay Sec. HK

No in-app purchases

Questions

Is ZH Sec free?

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

Is Cathay Sec. HK free?

Cathay Sec. HK is free to download, with no in-app purchases.

Do ZH Sec or Cathay Sec. HK have ads?

Neither ZH Sec nor Cathay Sec. HK shows ads.

Which is updated more often, ZH Sec or Cathay Sec. HK?

ZH Sec ships an update monthly, and Cathay Sec. HK every 2 months. Most recently, ZH Sec was updated on October 11, 2026 and Cathay Sec. HK on October 7, 2026.