第一銀行 iLEO vs 元大 Fast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
第一銀行 iLEO
A mobile banking app designed for digital natives, offering a simple, fast, and intuitive interface. It aims to be your daily financial companion with a focus on ease of use and modern design.
- Simple and intuitive interface
- Fast and efficient transactions
- Digital-native focused design
- Personalized financial companion
- English language support
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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。
元大 Fast
This app provides a secure identity verification service for a financial group and its partners. It allows for automatic data import during account opening, online credit card authentication, and cross-institution identity verification, all managed through a simple QR code scanning process.
- Secure identity verification
- Automatic data import for account opening
- Online credit card authentication
- Cross-institution identity verification
- QR code binding
- Operation history tracking
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元大Fast-ID 是「元大銀行與元大金控集團旗下子公司(元大證券、元大人壽、元大期貨、元大投信)」依照國際 FIDO 聯盟驗證標準所規劃的身份驗證服務。 您可使用元大銀行e櫃台於完成晶片金融卡驗證後所產製的 QR Code,並搭配元大 Fast-ID APP 完成身份驗證與授權後,應用在元大集團及其他機構以下場景: .線上開戶/會員註冊 資料自動帶入 當您在開立元大「證券戶、期貨戶、投信戶」或是註冊元大人壽網路會員時,在您同意後可以自動帶入您留存於元大銀行的基本資料。 .銀行刷卡驗證 您在網路刷卡時,至聯合信用卡處理中心(NCCC)刷卡3D驗證頁面選擇「元大Fast-ID」,選擇後,行動裝置將跳出通知引導您至Fast-ID APP進行身分認證。 .跨機構身分驗證 您於財金公司金融Fast-ID驗證轉接中心合作機構業務,選擇「元大商業銀行」進行跨行身分驗證時,行動裝置將跳出通知引導您至Fast-ID APP進行身分認證。完成後,即可回到原業務畫面接續申辦。 元大 Fast-ID APP 主要功能: 【註冊元大 Fast-ID 】掃描 QR Code 綁定行動裝置 【身份驗證】集團開戶資料自動帶入、銀行刷卡驗證、跨機構身分驗證 【操作記錄】介面簡單 輕鬆查找 《《 貼心提醒 》》 為確保你的帳戶安全,請勿使用經破解(如:Root/JB)之行動裝置,並且於裝置內安裝防護軟體。元大Fast-ID APP最低支援作業系統為 iOS 13 (含)以上,建議你更新以繼續使用本服務。 當你下載本APP,表示你已詳閱並同意本行「使用者隱私權保護聲明、客戶資料保密措施」。 【使用者隱私權保護聲明】https://www.yuantabank.com.tw/bank/privacy/statement.do 【客戶資料保密措施】https://www.yuantabank.com.tw/bank/privacy/customerData.do 如有任何問題,歡迎聯繫我們 元大商業銀行總行地址:臺北市大安區仁愛路三段157號 24小時客服專線:(02)2182-1988、0800-688-168 電子信箱:service@yuanta.com
Screenshots
Verdict
The clearest difference is review sentiment: 第一銀行 iLEO at 52% against 元大 Fast's 20%. 元大 Fast's advantage is iOS requirement (13.0 vs 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
第一銀行 iLEO ships an update every 2 weeks, 元大 Fast every 3 weeks. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.
| Parameter | 第一銀行 iLEO | 元大 Fast |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (135 ratings) — better | — |
| Positive reviews | 51.7% of reviews — better | 20.0% of reviews |
| Number of ratings | 135 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 152 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | First Commercial Bank , Ltd . | 元大商業銀行 |
Customer experience
第一銀行 iLEO
元大 Fast
In-app purchases
第一銀行 iLEO
No in-app purchases
元大 Fast
No in-app purchases









