# 房贷计算器 vs AOTAI Copilot

The clearest difference is ads: AOTAI Copilot at none against 房贷计算器's shown. AOTAI Copilot also leads on update cadence (every 3 days vs monthly). 房贷计算器's advantage is iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

房贷计算器 ships an update monthly, AOTAI Copilot every 3 days. The most recent releases landed on October 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 房贷计算器 | AOTAI Copilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lpr/id1639521071/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 19 MB | 17 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chongqing Breeze Technology Co., LTD](https://appshunter.io/developer/1745715341) | [Shandong Aotai Electric Co. Ltd](https://appshunter.io/developer/973393830) |

## What reviewers say

### 房贷计算器

[App page](https://appshunter.io/ios/app/lpr/id1639521071)

This tool helps calculate mortgage payments, compare interest rates, and manage loans. It supports various loan types and provides detailed repayment information, including monthly payments and total interest. Users can also set repayment reminders to avoid missing deadlines.

**Highlights:** Mortgage payment calculation, Interest rate comparison, Loan management with reminders, Supports fixed, LPR, and provident fund loans, Calculates monthly payments and total interest, Compares different loan scenarios

**Features:** macOS Compatibility

**In-app purchases:** none


### AOTAI Copilot

[App page](https://appshunter.io/ios/app/aotai-copilot/id6761880347)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 房贷计算器 free?

房贷计算器 is free to download, with no in-app purchases.

### Is AOTAI Copilot free?

AOTAI Copilot is free to download, with no in-app purchases.

### Do 房贷计算器 or AOTAI Copilot have ads?

房贷计算器 shows ads; AOTAI Copilot does not.

### Which is updated more often, 房贷计算器 or AOTAI Copilot?

房贷计算器 ships an update monthly, and AOTAI Copilot every 3 days. Most recently, 房贷计算器 was updated on October 17, 2026 and AOTAI Copilot on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*