國泰世華網路銀行CUBE vs 第一銀行 iLEO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
國泰世華網路銀行CUBE
This app provides secure digital banking services, allowing users to manage accounts, make transfers, and view transaction details. It offers quick login, exchange rate inquiries, and credit card management, all protected by advanced security features for peace of mind.
- Quick login
- Account inquiry (NTD & FCY)
- Transfers (NTD & FCY)
- FCY trading
- Exchange rate inquiry
- Credit card management
- Two-step verification
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CUB’s CUBE App utilizes digital data to ensure security of your accounts. With the app, you can make well-informed financial decisions and access financial services anytime, anywhere, all with peace of mind. 〔The English version offers〕 . Quick login . NTD account inquiry . NTD transfer . FCY account inquiry . FCY transfer . FCY trading . Exchange rate inquiry . Credit card transaction details inquiry . Credit card statements inquiry and payments . Credit card (CUBE Card) rewards category switch 〔Security〕 . Protects accounts with two-step verification . Safeguards login security with FIDO authentication . Enhances transaction security with transaction verification codes CUBE App - your key to simplicity Download the CUBE App and explore our refreshed digital financial services firsthand! With much more to come! ------------------------------------ . For more information, please visit us at: https://cathaybk.tw/23EAZ44L1 . To ensure your account security, please install security software on your mobile device. . To improve your mobile phone system security, please regularly check and upgrade your operating system to the latest version. . By downloading this application, you acknowledge that you have read and agreed to our “User Privacy Terms.” . 〔User Privacy Terms〕https://www.cathaybk.com.tw/cathaybk/personal/news/announcement/info/instructions_iOS/ . Cathay United Bank Headquarter Address: No. 7, Songren Road, Taipei City
第一銀行 iLEO
A mobile banking app designed for digital natives, offering a simple, fast, and intuitive interface. It provides essential financial tools and services tailored for everyday use, with an English option for international users.
- Simple and intuitive interface
- Fast and efficient transactions
- Tailored for digital natives
- English language support
- Daily financial management
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第一銀行推出專屬數位族群行動銀行APP「iLEO」,以「簡單、快速、創新、最懂你」為核心價值,強調介面簡潔、操作直覺化、直白的語言及小粉獅吉祥物元素,為數位原生世代量身打造日常金融的最佳夥伴! The core value of iLEO is Simplicity, Speed, Innovation and Thoughtfulness. Furthermore, English is available on iLEO APP which is the best choice of the mobile bank in Taiwan for the users from oversea. *提醒您,為維護您的行動裝置安全性,建議安裝防護軟體。 *自2023年10月1日起,iLEO裝置綁定服務調整為單一行動裝置僅允許1個存戶進行綁定,以強化客戶交易安全。 *若使用上有任何問題,歡迎撥打客服專線:(02)2181-1111與我們聯繫。
Screenshots
Verdict
國泰世華網路銀行CUBE and 第一銀行 iLEO both sit at 4.8 stars, but that hides the real split: 52% of 第一銀行 iLEO's written reviews are positive against 35% of 國泰世華網路銀行CUBE's. 國泰世華網路銀行CUBE's advantage is ratings volume (1.8K vs 130) and monetization model (free vs ad-supported). On price, rating, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.8 for 國泰世華網路銀行CUBE against 4.8 for 第一銀行 iLEO. That said, the two scores are not equally well evidenced: 國泰世華網路銀行CUBE has 1.8K ratings behind it against 130, so its average is the more settled of the two. Written reviews are what separate them: 35% of 國泰世華網路銀行CUBE's written reviews are positive against 52% of 第一銀行 iLEO's.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | 國泰世華網路銀行CUBE | 第一銀行 iLEO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.8K ratings) | 4.8 (130 ratings) |
| Positive reviews | 35.1% of reviews | 51.7% of reviews — better |
| Number of ratings | 1.8K — better | 130 |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 348 MB | 152 MB |
| Age rating | 4+ | 4+ |
| Developer | Cathay United Bank | First Commercial Bank , Ltd . |
Customer experience
國泰世華網路銀行CUBE
第一銀行 iLEO
In-app purchases
國泰世華網路銀行CUBE
No in-app purchases
第一銀行 iLEO
No in-app purchases








