---
title: "天星用 - Reviews, Revenue and Downloads in China | Apple App Store"
description: "房贷车贷还款困难？理财、汇率算不清？把复杂的问题都交给我们！ 天星用是一款免费、快捷且精准的贷款、理财、汇率计算软件，能够根据您的贷款总金额、利率、年限，准确计算出您的月供组成，同时告知总利息、剩余本金等您最关心的问题，帮你找出最优的贷款方案！  【主要功能】 1、贷款计算器：集成了房贷、车贷、商业贷款等各类型贷款的计算 2、理财计算器：可根据不同理财产品的年限、利率精准计算出最适合您的理财方案 "
---

# 天星用 — China
> 房贷车贷贷款LPR计算器

![天星用 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/48/de/09/48de09d4-e62a-7f3a-0be8-cc1a2a7d2aca/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-BYUUlc) (China)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.txy.app
**Store:** Apple App Store
**Country:** China
**Version:** 1.0.1 (released 2026-03-25)
**Original Release:** 2026-03-04
**Languages:** Chinese, English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id6759697733)
**AppTail Page:** [https://apptail.io/app/app-byjA/china](https://apptail.io/app/app-byjA/china)

## 天星用 Description
房贷车贷还款困难？理财、汇率算不清？把复杂的问题都交给我们！
天星用是一款免费、快捷且精准的贷款、理财、汇率计算软件，能够根据您的贷款总金额、利率、年限，准确计算出您的月供组成，同时告知总利息、剩余本金等您最关心的问题，帮你找出最优的贷款方案！

【主要功能】
1、贷款计算器：集成了房贷、车贷、商业贷款等各类型贷款的计算
2、理财计算器：可根据不同理财产品的年限、利率精准计算出最适合您的理财方案
3、个税计算器：避免税务违约，计算出您的实际收益
4、汇率计算器：出国旅游实时必备，避免旅行的预算超支
5、单位换算：日常家庭使用小技巧，一键换算
还有更多功能等待您的使用！

## 天星用 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b4/6c/6c/b46c6c7c-ef49-2e73-24cc-15e7603b84ca/_U5fae_U4fe1_U56fe_U7247_20260227121655_2868_464.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e1/24/76/e1247670-008e-ba9b-6df6-dc19081339f9/_U5fae_U4fe1_U56fe_U7247_20260227121645_2866_464.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/34/b6/d5/34b6d50b-1e84-5600-9cb4-652b7905ffe3/_U5fae_U4fe1_U56fe_U7247_20260227121649_2867_464.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2e/8f/8c/2e8f8c33-32c8-0370-66ab-579739de69cc/_U5fae_U4fe1_U56fe_U7247_20260227122616_2886_464.png/1242x2688.png)






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---

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