# 房贷计算器 vs 国开后勤

The clearest difference is in-app purchases: 国开后勤 at none against 房贷计算器's 2. 国开后勤 also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). 房贷计算器's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. 房贷计算器 sells 2 in-app purchases, starting at $0.99 per month. 国开后勤 asks for nothing beyond the download.

房贷计算器 ships an update every 2 months, 国开后勤 weekly. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 房贷计算器 | 国开后勤 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (34 ratings)](https://appshunter.io/ios/app/lpr/id1330266768/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 20 MB | 35 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhumadian Yicheng District Huatuo Internet Information Service Co., Ltd.](https://appshunter.io/developer/1330266767) | [国家开放大学](https://appshunter.io/developer/899924514) |

## What reviewers say

### 房贷计算器

[App page](https://appshunter.io/ios/app/lpr/id1330266768)

This professional mortgage calculator handles commercial, provident fund, and combined loans. It supports both equal principal and interest, and equal principal repayment methods. Get real-time mortgage rate updates and access strategies for early repayment to optimize your loan plan.

**Highlights:** Commercial, provident fund, and combined loan calculations, Equal principal and interest repayment, Equal principal repayment, Early repayment strategies, Real-time mortgage rate updates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月订阅 | $0.99 | per month |
| 年订阅 | $4.99 | per year |


### 国开后勤

[App page](https://appshunter.io/ios/app/id6790718827)

**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 in-app purchases available.

### Is 国开后勤 free?

国开后勤 is free to download, with no in-app purchases.

### Do 房贷计算器 or 国开后勤 have ads?

房贷计算器 shows ads; 国开后勤 does not.

### Which is updated more often, 房贷计算器 or 国开后勤?

房贷计算器 ships an update every 2 months, and 国开后勤 weekly. Most recently, 房贷计算器 was updated on November 2, 2026 and 国开后勤 on November 6, 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.*