--- title: "第一建經｜履約保證 - Reviews, Revenue and Downloads in Taiwan | Apple App Store" description: "第一建經提供不動產買賣交易價金履約保證專業服務，為保障買方及賣方權益，降低買賣價金移轉風險，由第一建經擔任公正第三方，依據買賣雙方契約書約定，監督產權移轉過程，並透過優良的經紀業及專業地政士配合，降低不動產交易風險，建構完整的價金信託履約保證交易安全制度。 行動裝置「第一建經 | 履約保證」APP，為合作對象(經紀業、地政士)提供履約保證案件價金收付款、案件進度查詢，亦可申請各種契約書及下載點交" --- # 第一建經｜履約保證 — Taiwan > 提供不動產交易價金履約保證服務 ![第一建經｜履約保證 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/2b/fb/4b/2bfb4b0b-e50e-9ae0-4e94-ac7f70a02cf8/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png) **Developer:** [Unknown](https://apptail.io/developer/unknown-yFyc) (Taiwan) **Category:** Business **Rating:** 5.0/5 (3 ratings) **Price:** Free **Bundle ID:** tw.com.first1.escrowapp **Store:** Apple App Store **Country:** Taiwan **Version:** 1.0.3 (released 2026-09-11) **Original Release:** 2025-10-27 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/tw/app/app/id6751938708) **AppTail Page:** [https://apptail.io/app/app-JSKx/taiwan](https://apptail.io/app/app-JSKx/taiwan) ## 第一建經｜履約保證 Description 第一建經提供不動產買賣交易價金履約保證專業服務，為保障買方及賣方權益，降低買賣價金移轉風險，由第一建經擔任公正第三方，依據買賣雙方契約書約定，監督產權移轉過程，並透過優良的經紀業及專業地政士配合，降低不動產交易風險，建構完整的價金信託履約保證交易安全制度。 行動裝置「第一建經 | 履約保證」APP，為合作對象(經紀業、地政士)提供履約保證案件價金收付款、案件進度查詢，亦可申請各種契約書及下載點交單、確認單等功能，或可以一鍵撥打電話與指定經辦人員聯繫，加快案件進行。 個資提醒：使用本應用程式查詢及下載之案件資料，涉及客戶隱密資料，使用者因登錄帳號後蒐集、處理、利用及國際傳輸應遵守「個人資料保護法」規定。建議使用者設定手機螢幕鎖定密碼，並將手機於未使用狀態下定時鎖定，避免手機遺失、帳號密碼洩漏或未經第三人同意使用而造成使用者及客戶損害。 ## 第一建經｜履約保證 Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c4/85/72/c48572d7-31f0-8693-be15-db1038643497/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-05_at_09.13.38.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c4/70/49/c4704909-ff20-229c-e23a-e592714ccc5d/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-05_at_09.13.58.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/58/ad/36/58ad364f-1c99-d8de-842c-d65a8a0e12a7/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-05_at_09.15.53.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/90/85/f0/9085f005-bd6d-9817-b09e-5c297128a801/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-05_at_09.16.18.png/1320x2868.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f5/c3/e2/f5c3e2fe-1a07-7f93-96b6-833f73ef7633/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-05_at_09.16.46.png/1320x2868.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c4/be/74/c4be741a-8529-6368-f53f-a846c0482390/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-09-05_at_09.24.37.png/1320x2868.png) ## 第一建經｜履約保證 Rating Breakdown in Taiwan - 5 stars: 3 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Apps Similar to 第一建經｜履約保證 - [全球快遞快速叫件(用戶版)](https://apptail.io/app/app-TOT/taiwan) - [安新建經-履約保證](https://apptail.io/app/app-Ctuh/taiwan) - [金儀行動客服](https://apptail.io/app/app-qnMh/taiwan) - [我的台股](https://apptail.io/app/app-vxsk/taiwan) - [亮亮艦隊：存股變飆股](https://apptail.io/app/app-gOPn/taiwan) - [BLife-幣生活](https://apptail.io/app/blife-sHnu/taiwan) - [Property Real Estate Finance](https://apptail.io/app/property-real-estate-finance-Wrvu/taiwan) - [快可錄 CakeScribe](https://apptail.io/app/cakescribe-wXUv/taiwan) - [天天斷捨離：每天一個任務，輕鬆開始斷捨離](https://apptail.io/app/app-lhxw/taiwan) - [樺康E維護-維運管理系統](https://apptail.io/app/e-KSKx/taiwan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*