Comparison

國泰證券 vs 玉山E

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

Head to head
About

國泰證券

Features
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1.年輕人最愛券商 榮獲社群票選「年輕人最愛券商」,每3位年輕投資人就有超過一位在國證開戶 2.費用超低 美股單筆交易無低消、台美定期投資都超划算,省錢投資不是夢 3.秒速開戶 三步驟、五分鐘,台美股雙投資帳戶一次搞定 4.報價超齊全 台/美/港/ETF 通通有,還能選深色/淺色模式,怎麼看都順眼 5.定期投資好幫手 近四成用戶選擇國泰證券做定期投資,還有「智慧加減碼」+「股息再投入」功能,懶人也能聰明投資 6.圖像化庫存總覽 整合台/美/港/日/債券/SN,庫存圖像化呈現,一秒掌握投資全貌 7.股票貸款救急神器 三分鐘快速撥款,24 小時服務,無痛救援短期資金缺口 8.股票出借新選擇 出借手上庫存,讓閒置資產有機會產生收益 提醒您:為確保您的帳務及交易安全,請於行動裝置安裝防護軟體

About

玉山E

Access real-time market data for stocks, options, futures, and international markets. Execute trades with an intuitive interface and visualize key financial information. Manage your accounts and customize your trading experience.

Highlights
  • Real-time market quotes
  • Intuitive order placement
  • Visualized financial data
  • Account management
  • Customizable shortcuts
  • International market data
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玉山證券E-Trader提供完整的證券、複委託、權證、期貨及選擇權等豐富的市場行情,便利直覺的下單介面,視覺化的資訊,提供完整報價、快速下單! 功能服務: 報價功能-完整的證、期貨、選擇權、國際指數、港美股報價資訊。 盤後資訊-即時財經新聞、豐富大盤及個股盤後分析資訊。 下單功能-下單介面簡易直覺化,提供證、期權、港美股多元產品交易。 帳務功能-證、期權、複委託委託、庫存、對帳單資訊清楚明瞭。 客製化-自選群組、個人化快捷功能列快速自訂。 免責聲明: -本服務資訊來源 (包括但不限於)台灣證券交易所、台灣期貨交易所、櫃檯買賣中心。而本服務內容僅為提供資訊服務, 本服務對於所有經由本服務傳送之資訊之正確性與適用性均不負擔任何責任, 並不保證所有資訊之準確, 對於任何不準確或錯漏而引致之任何損失均不負任何賠償責任。 -本服務所提供之所有資訊及其相關任何功能目的為提供資訊,非供交易或投資之目的, 透過本服務獲得之資料僅作為參考 ,非供貴使用者之投資買賣建議,基於前開資料之任何交易或投資決定,貴使用者須自負風險及盈虧,本服務亦不負任何責任。 -本服務不保證本服務之無誤及不中斷。本服務倘若出現傳輸中斷或故障等現象, 造成貴使用者使用上的不便或無法使用、資料喪失、錯誤、遭人篡改或其他經濟上損失等情形, 本服務不負任何賠償責任。 (提醒您,為保護您的帳戶安全,建議您於行動裝置上安裝防護軟體,並更新至最新作業系統版本。)

Screenshots

國泰證券4 screens
玉山E4 screens

Verdict

The call

The clearest difference is review sentiment: 國泰證券 at 100% against 玉山E's 8%. 國泰證券 also leads on rating (4.9 vs 1.7) and update cadence (fortnightly vs monthly). 玉山E's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

ReceptionRating · Positive reviews · Number of ratings

國泰證券 holds the better App Store score, 4.9 against 1.7. Both are backed by a comparable volume of ratings — 10 and 6 respectively. Written reviews point the same way: 100% of 國泰證券's written reviews are positive against 8% of 玉山E's.

UpkeepUpdate frequency

國泰證券 ships an update fortnightly, 玉山E monthly. The most recent releases landed on September 15, 2026 and August 31, 2026 respectively.

Scorecard5 real differences · 5 level
國泰證券 versus 玉山E: the parameters behind the verdict, then further details
Parameter國泰證券玉山E
PriceFreeFree
Rating4.9 (10 ratings) — better1.7 (6 ratings)
Positive reviews100.0% of reviews — better8.3% of reviews
Number of ratings10 — better6
Update frequencyFortnightly — betterMonthly
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size223 MB76 MB
Age rating4+4+
DeveloperCathay Securities CorporationE.SUN SECURITIES CO.

Customer experience

國泰證券

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

玉山E

All ratings6 ratings
Positive16.7%
Neutral0.0%
Negative83.3%
Written reviews12 reviews
Positive8.3%
Neutral0.0%
Negative91.7%

In-app purchases

None

國泰證券

No in-app purchases

None

玉山E

No in-app purchases

Questions

Is 國泰證券 free?
國泰證券 is free to download, with no in-app purchases.
Is 玉山E free?
玉山E is free to download, with no in-app purchases.
Which has better reviews, 國泰證券 or 玉山E?
國泰證券 is rated higher. 國泰證券 averages 4.9 out of 5 from 10 ratings, while 玉山E averages 1.7 from 6 ratings.
Do 國泰證券 or 玉山E have ads?
國泰證券 shows ads; 玉山E does not.
Which is updated more often, 國泰證券 or 玉山E?
國泰證券 ships an update fortnightly, and 玉山E monthly. Most recently, 國泰證券 was updated on September 15, 2026 and 玉山E on August 31, 2026.

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