# Calculator vs 房贷计算器

The clearest difference is ads: 房贷计算器 at none against Calculator's shown. 房贷计算器 also leads on update cadence (fortnightly vs every 110 months) and iOS requirement (13.0 vs 15.6). 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.

Calculator ships an update every 110 months, 房贷计算器 fortnightly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Calculator | 房贷计算器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 110 months | **Fortnightly** |
| Size | 10 MB | 18 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ramalingam Sivaramakrishnan](https://appshunter.io/developer/892706271) | [克华 张](https://appshunter.io/developer/1281380073) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-scientific/id1084811826)

**Features:** macOS Compatibility

**In-app purchases:** none


### 房贷计算器

[App page](https://appshunter.io/ios/app/2024/id6496971346)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

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

### Is 房贷计算器 free?

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

### Do Calculator or 房贷计算器 have ads?

Calculator shows ads; 房贷计算器 does not.

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

Calculator ships an update every 110 months, and 房贷计算器 fortnightly. Most recently, Calculator was updated on November 2, 2026 and 房贷计算器 on November 4, 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.*