# 房贷计算器 vs 易事达车灯

The clearest difference is update cadence: 易事达车灯 at every 6 days against 房贷计算器's every 16 months. 房贷计算器's advantage is iOS requirement (9.0 vs 12.0). On price, ads, 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 every 16 months, 易事达车灯 every 6 days. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 房贷计算器 | 易事达车灯 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 6 days** |
| Size | 10 MB | 58 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai yunxuan Information Technology Co., Ltd](https://appshunter.io/developer/1547222085) | [Wuxi Chetong Rail Technology Co., Ltd](https://appshunter.io/developer/1509398718) |

## What reviewers say

### 房贷计算器

[App page](https://appshunter.io/ios/app/lpr/id1564729319)

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

**In-app purchases:** none


### 易事达车灯

[App page](https://appshunter.io/ios/app/id6458926796)

**Features:** macOS Compatibility

**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 易事达车灯 free?

易事达车灯 is free to download, with no in-app purchases.

### Do 房贷计算器 or 易事达车灯 have ads?

Neither 房贷计算器 nor 易事达车灯 shows ads.

### Which is updated more often, 房贷计算器 or 易事达车灯?

房贷计算器 ships an update every 16 months, and 易事达车灯 every 6 days. Most recently, 房贷计算器 was updated on October 16, 2026 and 易事达车灯 on October 14, 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.*